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Construction of an Optimal Industrialization Operation System for the Tea Industry Based on"Branding+Standardization"from the Perspective of High-Quality Development of the Local Economy
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作者 Yanqiong PENG Sihan LU +3 位作者 Xian SUN Sha LIU Wenjiao LU Kai GAO 《Asian Agricultural Research》 2025年第11期14-18,共5页
Based on the requirements of local high-quality economic development and addressing the critical task of transformation and upgrading in the tea industry,this paper systematically discusses the necessity and feasibili... Based on the requirements of local high-quality economic development and addressing the critical task of transformation and upgrading in the tea industry,this paper systematically discusses the necessity and feasibility of constructing an optimal industrialization operation system driven by the dual wheels of"branding+standardization".The article first clarifies the connotation of high-quality development and the synergistic mechanism between branding and standardization.It then analyzes the current situation and bottlenecks of China's tea industry development.Subsequently,it proposes a dual-wheel drive strategy where branding enhances value and standardization guarantees quality,and designs a systematic implementation plan involving industrial chain synergy optimization and integrated support from government,industry,academia,research,and application.On this basis,strategies and suggestions are proposed,encompassing the starting point,standard focal points,key effort areas,innovation points,and target achievement points.The aim is to promote the tea industry to break through homogeneous competition,achieve value ascent,and provide important industrial support for regional high-quality development through the construction of the aforementioned system. 展开更多
关键词 high-quality development BRANDING STANDARDIZATION TEA INDUSTRY INDUSTRIALIZATION system
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The Insurance Industry Promotes High-quality Development
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作者 Xuan Shi 《Proceedings of Business and Economic Studies》 2025年第2期313-320,共8页
With the rapid development of China's insurance market,the high-quality development of the insurance market is faced with many different challenges and various problems.This paper aims to deeply analyze the actual... With the rapid development of China's insurance market,the high-quality development of the insurance market is faced with many different challenges and various problems.This paper aims to deeply analyze the actual problems in China's insurance market and put forward supporting countermeasures.First,by understanding the background of highquality insurance development,we can explain the research significance of this paper in combination with the existing national policies.Secondly,by summarizing the current situation of high-quality insurance development,the paper puts forward the shortage of insurance talents in the expansion of insurance scale,the continuous improvement of insurance density and depth,and the growth of insurance compensation in the development of high-quality insurance.Finally,from the perspective of differentiated customized insurance products,training professionals,and providing financial subsidies,we will put forward the corresponding suggestions for the problem and look forward to the future development prospects. 展开更多
关键词 INSURANCE high-quality development Insurance technology Risk management
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How to generate high-quality clinical evidence:Taking the study of acupuncture for chronic urticaria published in Annals of Internal Medicine as an example
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作者 Ren-hong WAN Wei CAO +4 位作者 Zi-hao ZOU Shuai CHEN Si-jue CHEN Hui ZHENG Ying LI 《World Journal of Acupuncture-Moxibustion》 2025年第2期109-112,共4页
High-quality clinical evidence is the basis of evidence-based medical practice.Acupuncture is the most widely used complementary and alternative medicine in the world.However,the improvement in the quality of acupunct... High-quality clinical evidence is the basis of evidence-based medical practice.Acupuncture is the most widely used complementary and alternative medicine in the world.However,the improvement in the quality of acupuncture clinical research does not match the rapid increase in the number of acupuncture clinical research in recent years.At present,the number of high-quality acupuncture clinical research in the world remains low.Taking the trial of acupuncture for chronic spontaneous urticaria published in Annals of Internal Medicine as an example,this paper discusses the factors that contribute to producing high-quality clinical evidence for acupuncture from the aspects of selecting the topic of study,formulating the study method,designing the study plan,controlling the study process,writing the study report,and selecting the journal in the process of before,during,and after the research.It emphasizes the necessity to start from the benefit of global people's health,take practical clinical problems as guidance,cleverly choose the research entry point,and conduct high-quality research with clinical value.After the accomplishment of the study,the results must be faithfully described,the scientific conclusions accurately sublimated,and appropriate scientific journals selected for publication. 展开更多
关键词 ACUPUNCTURE Chronic urticarial high-quality evidence Research methods Clinical research
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High-quality nursing intervention improves negative emotions and quality of life in gynecological patients after laparoscopy
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作者 Yixuan Tian Chen Zhao +1 位作者 Wenxiu Yang Rong Zhang 《Precision Nursing》 2025年第1期18-24,共7页
Objective:To explore the effects of high-quality nursing intervention on negative emotions and quality of life in gynecological patients after laparoscopy.Methods:A total of 132 gynecological patients after laparoscop... Objective:To explore the effects of high-quality nursing intervention on negative emotions and quality of life in gynecological patients after laparoscopy.Methods:A total of 132 gynecological patients after laparoscopy were randomly divided into an observation group(n=66)and a control group(n=66)in a prospective study.The con-trol group received routine nursing care,while the observation group received high-quality nursing intervention.Anxiety,depression,quality of life,postoperative pain,self-care ability,and patient satisfaction were compared between the two groups.Results:The Self-Rating Anxiety Scale and Self-Rating Depression Scale scores were sig-nificantly lower in the observation group compared to the control group(both P<0.001).Pain scores at 6,24,48,and 72 hours post-surgery were also lower in the observation group(all P<0.001).The observation group showed significantly higher scores in physical function,general health,social function,emotional role,and mental health(all P<0.001).Furthermore,the observation group demonstrated better self-care skills,self-concept,self-care responsibility,and health knowledge(all P<0.001).Nursing satisfaction during hospitalization was significantly higher in the observation group than in the control group(P<0.05).Conclusion:High-quality nursing intervention is effective in improving depression,anxiety,postoperative pain,and quality of life in gynecological patients after laparoscopy.It also enhances self-care ability and patient satisfaction,making it worthy of clinical promotion and application. 展开更多
关键词 high-quality nursing intervention LAPAROSCOPY quality of life ANXIETY DEPRESSION
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Research on Satisfaction Improvement Strategy of “Songji Ancient Town Research Products” in Yongchuan District under the High-Quality Education System
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作者 Wenxiong Wang Linghao Dong Ge Ke 《Proceedings of Business and Economic Studies》 2025年第3期334-342,共9页
Songji Ancient Town in Yongchuan District,Chongqing,is a famous historical and cultural town in China and a national AAAA-level tourist attraction.In recent years,combining its unique historical and cultural heritage,... Songji Ancient Town in Yongchuan District,Chongqing,is a famous historical and cultural town in China and a national AAAA-level tourist attraction.In recent years,combining its unique historical and cultural heritage,the scenic area has developed research travel products themed on intangible cultural heritage and red tourism,attracting students from across the country to experience it.On the other hand,in the context of the deepening of the“double reduction”policy and the concept of a“high-quality education system,”the educational connotation of Songji Ancient Town’s research products is constantly enriching.Based on this,this article will combine the RMP theory to explore strategies for improving satisfaction with Yongchuan District’s“Songji Ancient Town Research Products”under a high-quality education system,to promote the development of the scenic area’s research experience projects and overall tourism service levels. 展开更多
关键词 Songji Ancient Town Satisfaction improvement high-quality education system TOURISM
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Dual-functional tartaric acid additive realizing high-quality perovskite film through chemical passivation and crystallization regulation
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作者 Yanyan Wang Xiaoguo Li +5 位作者 Chongyuan Li Qiang Guo Xin Zhang Bowei Li Anran Yu Yiqiang Zhan 《Journal of Energy Chemistry》 2025年第10期146-154,共9页
Highly crystalline perovskite absorbers with low defect-state densities minimizing nonradiative recombination losses are a critical prerequisite for fabricating state-of-the-art photovoltaics.Here,we use a tartaric ac... Highly crystalline perovskite absorbers with low defect-state densities minimizing nonradiative recombination losses are a critical prerequisite for fabricating state-of-the-art photovoltaics.Here,we use a tartaric acid(TA)molecule with two carboxyl and two hydroxyl groups as an additive to improve the performance and stability of the device simultaneously.The strong carboxyl-Pb2+coordination slows nucleation kinetics and passivates Pb-related traps,whereas hydroxyl-I-hydrogen bonding can modulate grain growth and stabilize the lattice structure,collectively enabling low-defect-density and high-quality perovskite films.Besides,we also conducted quantitively loss analysis and confirmed that the TA addition effectively reduces trap-assisted non-radiative recombination.Consequently,the champion efficiency of the n-i-p structure is up to 24.77% with outstanding operational and humidity stability.Remarkably,in the triple-cation perovskite system,the incorporation of the TA additive similarly enabled the fabrication of high-quality films,ultimately yielding a p-i-n configuration with a champion efficiency of 26.11%. 展开更多
关键词 Addition Defect passivation Perovskite solar cells high-quality film
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Optimal Pathways for the"Cooperative+E-commerce"Model in the Strawberry Industry in the Context of High-Quality Economic Development
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作者 Yanqiong PENG Sihan LYU +2 位作者 Xian SUN Sha LIU Wenjiao LU 《Asian Agricultural Research》 2025年第10期8-13,共6页
Under the background of"Digital Commerce for Rural Vitalization",rural E-commerce has experienced rapid development.However,agricultural products like strawberries,often produced by small-scale,fragmented,an... Under the background of"Digital Commerce for Rural Vitalization",rural E-commerce has experienced rapid development.However,agricultural products like strawberries,often produced by small-scale,fragmented,and less competitive individual farmers,struggle to meet the compliance and scalability demands of E-commerce,thereby constraining high-quality local economic development.Aiming to address this issue,this paper,guided by relevant policies and strategies,employs case analysis and logical deduction to explore the industrialization path of the"Cooperative+E-commerce"model for the strawberry industry.The research finds that by optimizing the cooperative's organizational structure,implementing multi-channel E-commerce strategies,upgrading the supply chain(including cold chain and quality traceability),and engaging in collaborative brand building,a robust industrial system can be formed.Supplemented by benefit evaluation,policy support,and regulatory oversight,this system can effectively bridge small-scale production with the broader market.This study concludes that this pathway can enhance the added value of the strawberry industry,increase farmer incomes,and provide practical insights for promoting high-quality local economic development. 展开更多
关键词 high-quality development of local ECONOMY STRAWBERRY industry Cooperative+E-commerce Operation path
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Effects of Soybean Intercropping on Soil N,P and K Elements in High-quality Peach Orchards
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作者 Yinhong WANG Xiong YAN +6 位作者 Shilan LI Wenzhao LI Kai HUANG Dan LIU Pingfan WU Jun CHENG Detao YU 《Agricultural Biotechnology》 2025年第5期19-21,共3页
[Objectives]This study was conducted to investigate the impact of soybean intercropping on soil fertility in the planting areas of high-quality peach orchards in Shenxi Town,Zunyi City,Guizhou Province.[Methods]Soil s... [Objectives]This study was conducted to investigate the impact of soybean intercropping on soil fertility in the planting areas of high-quality peach orchards in Shenxi Town,Zunyi City,Guizhou Province.[Methods]Soil samples were collected during the seedling,growth,and maturity stages of soybeans from both non-intercropped soil(control check group,CK)and soybean-intercropped soil(Qiandou 11,experimental group,EK).Analysis was conducted on soil fertility properties,including alkali-hydrolyzable N,available P,and available K.[Results]The impact of soybean intercropping on soil physicochemical properties was primarily manifested as the increased levels of alkali-hydrolyzable N and available K and the decreased level of available P in the soil during the seedling,growing,and maturity stages.Overall,this approach optimized and enhanced soil fertility in the peach orchards,providing a viable pathway for soil improvement in peach orchards located in karst areas.[Conclusions]The findings of this study provide a scientific basis for the high-quality development of high-quality peach orchards. 展开更多
关键词 Soybean intercropping high-quality peach orchard Soil fertility
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Research on strategies for the high-quality development of science popularization work by Chinese scientific and technological societies
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作者 Minchao Wang Renkai Zhang 《Cultures of Science》 2025年第1期38-51,共14页
With long-term government support and col ective societal engagement,China's scientific and technological(S&T)societies have achieved significant progress in science popularization(SP),substantially contributi... With long-term government support and col ective societal engagement,China's scientific and technological(S&T)societies have achieved significant progress in science popularization(SP),substantially contributing to the enhancement of national science communication capabilities and the improvement of citizens'scientific literacy.Within the overarching framework of advancing the high-quality development of China's SP endeavours in the new era,the high-quality development of SP by S&T societies plays a pivotal role.This study systematical y examines the chal enges and dilemmas confronting the high-quality development of SP within China's S&T societies.Theoretical y,it expands the research framework of col aborative mechanisms in science communication,while practical y proposing the construction of a‘six-in-one’high-quality SP service system encompassing brand development,platform construction,talent cultivation,specialized projects,incentive mechanisms and infrastructure development.Our research further reveals that empowering SP content innovation through digital and intel igent technologies,as wel as optimizing the compatibility of policy instrument portfolios,can strengthen the efficacy of SP services and provide systematic support for the modernization of S&T societies.This study not only offers policy references for improving the governance system of SP but also identifies future research directions,such as deepening comparative international studies and long-term efficacy evaluations,to advance the development of more explanatory theoretical frameworks.These efforts aim to bolster high-level S&T self-reliance and contribute to the construction of a world-leading scientific,educational and talent powerhouse. 展开更多
关键词 Scientific and technological societies science popularization high-quality development
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Research on the High-Quality Development of Grassroots Teaching Organizations in Universities from the Perspective of Dual-Track Drive:An Analysis Based on the Synergetic Evolution of Institutions and Teachers
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作者 Fan Yu 《Journal of Contemporary Educational Research》 2025年第10期181-189,共9页
The high-quality development of grassroots teaching organizations in universities is crucial to improving the quality of higher education.From the perspective of dual-track drive,this paper deeply analyzes the synerge... The high-quality development of grassroots teaching organizations in universities is crucial to improving the quality of higher education.From the perspective of dual-track drive,this paper deeply analyzes the synergetic evolution relationship between institutions and teachers in the development of grassroots teaching organizations in universities.At present,the development of grassroots teaching organizations in universities is faced with such dilemmas as lagging institutional supply,insufficient motivation for teachers’development,and lack of synergy mechanisms.These interwoven problems have formed systemic obstacles restricting high-quality development,which urgently need in-depth analysis and resolution.Currently,only from the perspective of synergistic promotion of institutions and teachers and by constructing a systematic implementation framework can the existing problems be effectively solved.Through three dimensions-goal guidance,resource guarantee,and mechanism optimization-this paper refines nine specific measures,aiming to break the barriers between institutional development and teachers’development,form a joint force,provide theoretical support and practical paths for improving the efficiency of grassroots teaching organizations,promote the overall improvement of education and teaching quality,enhance the quality of talent training in universities,and advance the in-depth development of education and teaching reform. 展开更多
关键词 Dual-track drive Grassroots teaching organizations in universities high-quality development
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Theoretical Logic and Practical Paths for Promoting Chinese Modernization Through High-Quality Integrated Urban-Rural Development
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作者 Li Yongsheng Xu Xialin Xu Zheng 《Contemporary Social Sciences》 2025年第6期135-155,共21页
Integrated urban-rural development is an inevitable choice for promoting Chinese modernization.High-quality integrated urban-rural development is essentially a practical response to the current multi-factor and multi-... Integrated urban-rural development is an inevitable choice for promoting Chinese modernization.High-quality integrated urban-rural development is essentially a practical response to the current multi-factor and multi-sectoral challenges in urban-rural relations,and plays an important role in implementing the new development philosophy,which promotes Chinese modernization.The theoretical logic supporting the function it plays in enabling Chinese modernization lies in the following aspects:it leverages the free flow of population and resources between urban and rural areas and thus facilitates the balanced development of China’s modernization;it advances the common prosperity of all people through its new type of urban-rural and industrial-agricultural relations;it fosters the coordinated development of the material and spiritual civilizations through the integration of urban and rural cultures;it promotes steering the modernization toward green development through the joint building and managing of the overall urban-rural ecosystem;and it drives modernization in a harmonious and stable direction through integrated urban-rural development.Currently,integrated urban-rural development still faces challenges such as restrictions on the two-way flow of factors,the low efficiency of industrial coordination and support,unequal access to public service facilities,and the insufficient use of land.Therefore,based on the strategic framework of urban-rural integrated development,it is necessary to continuously promote Chinese modernization through high-quality integrated urban-rural development from the perspectives of deepening institutional coordination,expanding the application of digital intelligence in urban and rural industries,optimizing public services,and improving land management. 展开更多
关键词 high-quality urban-rural integrated development Chinese modernization new development philosophy common prosperity
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Spatial-Temporal Coupling and Determinants of Digital Economy and High-Quality Development: Insights from the Yellow River Region
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作者 Zhang Shu Wang Kangqing Guo Jinlong 《全球城市研究(中英文)》 2025年第2期1-17,149,共18页
In the current situation of decelerating economic expansion,examining the digital economy(DE)as a novel economic model is beneficial for the local economy’s sustainable and high-quality development(HQD).We analyzed p... In the current situation of decelerating economic expansion,examining the digital economy(DE)as a novel economic model is beneficial for the local economy’s sustainable and high-quality development(HQD).We analyzed panel data from the Yellow River(YR)region from 2013 to 2021 and discovered notable spatial variances in the composite index and coupling coordination of the two systems.Specifically,the downstream region exhibited the highest coupling coordination,while the upstream region had the lowest.We identified that favorable factors such as economic development,innovation,industrial upgrading,and government intervention can bolster the coupling.Our findings provide a valuable framework for promoting DE and HQD in the YR region. 展开更多
关键词 high-quality development Digital economy Spatial-temporal coupling the Yellow River region
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Achieving Mutual Reinforcement between High-Quality Development and High-Level Security
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作者 《Contemporary International Relations》 2025年第5期4-35,共32页
The third plenary session of the 20th Central Committee of the Communist Party of China further emphasized the importance of national security by specifying arrangements for modernizing China's national security s... The third plenary session of the 20th Central Committee of the Communist Party of China further emphasized the importance of national security by specifying arrangements for modernizing China's national security system and capacity.It stressed the need to“ensure that high-quality development and greater security reinforce each other,”fully demonstrating China's commitment to and reflecting the natural requirement of balancing development and security on the new journey.To achieve this,China should coordinate the following four aspects.First,domestic and international imperatives.China should steadily advance its national rejuvenation based on an accurate understanding of the once-in-a-century changes taking place in the world,leading global trends with its governance.Second,China's new development pattern and new security architecture.China should accelerate the creation of a new security architecture that aligns with and safeguards its new development pattern.Third,new quality productive forces and new quality national security capabilities.To achieve high-quality development and high-level security,China must ensure that its new quality productive forces and new quality national security capabilities effectively integrate with and boost each other.Fourth,Chinese modernization and the path of national security capabilities.To achieve high-quality development and high-level security,China must ensure that its new quality productive forces and new quality national security capabilities effectively integrate with and boost each other.Fourth,Chinese modernization and the path of national security with Chinese characteristics.China should accurately grasp the defining features of its modernization and the path of national security with Chinese characteristics,safeguarding Chinese modernization by modernizing its national security system and capacity. 展开更多
关键词 high-level security high-quality development new quality national security capabilities
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A Study on the High-Quality Development of Junior High School Physical Education and Health Classroom Teaching
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作者 Yaru Han 《Journal of Contemporary Educational Research》 2025年第6期154-159,共6页
In the new educational and teaching environment,teaching work at each stage is continuously updated to ensure high-quality development.By applying new teaching ideas,educators can truly enter the growth space of stude... In the new educational and teaching environment,teaching work at each stage is continuously updated to ensure high-quality development.By applying new teaching ideas,educators can truly enter the growth space of students,enabling them to have in-depth experiences and insights,thereby continuously enhancing students’interest in learning.For junior high school physical education and health courses,during the actual reform process,it is more necessary to base on the methods mentioned in this article,deeply improve the curriculum system,connect with highquality development,promptly transform the roles of teachers and students,set clear teaching goals,and help students establish the awareness of lifelong physical education.This ensures the comprehensive physical and mental growth and progress of students and enhances the actual quality of classroom teaching. 展开更多
关键词 Junior high school physical education and health Classroom teaching high-quality development
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Innovative Paradigm and Optimization Mechanism for High-Quality Development of Digital Cultural Industries Driven by New Quality Productive Forces
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作者 Xie Xuefang He Xueling 《Contemporary Social Sciences》 2025年第4期38-58,共21页
Digital-intelligent technologies represent the advanced direction of new quality productive forces and are becoming a driving force for the digital transformation and high-quality development of the cultural industry.... Digital-intelligent technologies represent the advanced direction of new quality productive forces and are becoming a driving force for the digital transformation and high-quality development of the cultural industry.Empowered by new quality productive forces,the digital cultural industry has demonstrated diverse characteristics,including the innovation of cultural production subjects,the intelligentization of production tools,the digitization of production objects,the systematization of production methods,and the diversification of production factors.Leveraging technologies such as AIGC,virtual-physical integration,and DAOs based on Web 3.0,the digital cultural industry has established an innovative paradigm,fostering a new method of AIGC production in the digital cultural industry,a new business format of virtual-physical integration,and a new collaborative ecosystem characterized by co-creation,co-building,and co-governance.Meanwhile,the innovative paradigm of the digital cultural industry also faces a series of new challenges,such as the adaptability issues with AIGC algorithm models,creative bottlenecks,and content quality control problems.Additionally,there are obstacles like the immaturity of international development channels for new business formats,the lack of cultural connotations in creative products,and the lag of the digital-intelligent governance of the industry ecosystem behind digital practices.In light of this,there is an urgent need to establish an optimization mechanism for the high-quality development of digital cultural industries driven by new quality productive forces.This includes optimizing the content production mechanism for AIGC-led high-quality innovation in the digital cultural industry;improving the leapfrog development mechanism for new digital cultural business formats through global-regional collaboration;and enhancing the accurate,high-quality governance mechanism for the digital cultural industry that is aligned with the goals of Chinese modernization. 展开更多
关键词 new quality productive forces digital cultural industry high-quality development innovative paradigm
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Measurement of rural multifunctional transformation of metropolitan area and implications for high-quality development:a case study of Chengdu-Chongqing Economic Circle,China
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作者 QU Lulu LIANG Yulei +2 位作者 LI Yurui HUANG Yunxin HU An 《Journal of Mountain Science》 2025年第9期3465-3479,共15页
The suburbs surrounding metropolitan areas are the priority area for urban-rural integration development where functional optimization is essential to reconcile growing urban demands with sustainable rural development... The suburbs surrounding metropolitan areas are the priority area for urban-rural integration development where functional optimization is essential to reconcile growing urban demands with sustainable rural development.Rural functions are changing substantially and vary significantly across areas in the practice of high-quality urban-rural integration development era.How to make use of the advantages of different rural functions and achieve optimized combination of functions are actual problems that urgently need to be solved.The paper analyzed the process of urban-rural integration through the identification of urban-rural integration interfaces and evaluated the multifunctional transformation of rural areas in the Chengdu-Chongqing Economic Circle(CCEC)with a fixed weight evaluation model.The differences in rural functions analyzed with the Theil index reveals the characteristics and sources of differences in the“production-living-ecology-culture”functional areas in the CCEC.The research results show that:(1)The spatial distribution characteristics of rural functions in the CCEC are obvious,and agricultural production clusters dominate the Chengdu Plain and eastern Chongqing,contrasting with ecological conservation zones along the Yangtze River system,while cultural heritage hubs concentrate in economically vibrant tourism corridors.(2)The overall regional differences in rural functions are mainly due to intra-regional differences;in terms of the contribution rate,the contribution rate of intra-regional differences in agricultural production,ecological conservation,and cultural heritage functions is much larger than that of inter-regional differences,whereas the inter-regional differences in human living functions are larger than those of intra-regional differences.(3)Based on the research results,the study area is divided into 14 functional types,which can provide scientific basis for improving the spatial layout and high-quality development of rural functions in the CCEC.These insights advance theoretical understanding of mountainous-urban transitional areas while informing practical strategies for high-quality integrated development. 展开更多
关键词 Rural multifunctional transformation Urban-rural integration interfaces Regional differences high-quality development Chengdu-Chongqing Economic Circle
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Reprogramming induced neurons from olfactory ensheathing glial cells: A feasible approach for spinal cord injury repair
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作者 Javier Sierra María Portela-Lomba +1 位作者 Diana Simón M.Teresa Moreno-Flores 《Neural Regeneration Research》 2026年第1期296-297,共2页
Every year, around the world, between 250,000 and 500,000 people suffer a spinal cord injury(SCI). SCI is a devastating medical condition that arises from trauma or disease-induced damage to the spinal cord, disruptin... Every year, around the world, between 250,000 and 500,000 people suffer a spinal cord injury(SCI). SCI is a devastating medical condition that arises from trauma or disease-induced damage to the spinal cord, disrupting the neural connections that allow communication between the brain and the rest of the body, which results in varying degrees of motor and sensory impairment. Disconnection in the spinal tracts is an irreversible condition owing to the poor capacity for spontaneous axonal regeneration in the affected neurons. 展开更多
关键词 INJURY feasible programMING
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Quality-guaranteed Dubins Path Planning for USV Based on Mixed-integer Piecewise linear Programming for Addressing the Extended Minimum-time Intercept Problem
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作者 Xing Zhou Kelin Zhu +3 位作者 Shuang Liu Zhaoqing Li Wenxin Zhang Kang Du 《哈尔滨工程大学学报(英文版)》 2026年第1期216-227,共12页
During the use of robotics in applications such as antiterrorism or combat,a motion-constrained pursuer vehicle,such as a Dubins unmanned surface vehicle(USV),must get close enough(within a prescribed zero or positive... During the use of robotics in applications such as antiterrorism or combat,a motion-constrained pursuer vehicle,such as a Dubins unmanned surface vehicle(USV),must get close enough(within a prescribed zero or positive distance)to a moving target as quickly as possible,resulting in the extended minimum-time intercept problem(EMTIP).Existing research has primarily focused on the zero-distance intercept problem,MTIP,establishing the necessary or sufficient conditions for MTIP optimality,and utilizing analytic algorithms,such as root-finding algorithms,to calculate the optimal solutions.However,these approaches depend heavily on the properties of the analytic algorithm,making them inapplicable when problem settings change,such as in the case of a positive effective range or complicated target motions outside uniform rectilinear motion.In this study,an approach employing a high-accuracy and quality-guaranteed mixed-integer piecewise-linear program(QG-PWL)is proposed for the EMTIP.This program can accommodate different effective interception ranges and complicated target motions(variable velocity or complicated trajectories).The high accuracy and quality guarantees of QG-PWL originate from elegant strategies such as piecewise linearization and other developed operation strategies.The approximate error in the intercept path length is proved to be bounded to h^(2)/(4√2),where h is the piecewise length. 展开更多
关键词 Minimum-time intercept problem Dubins vehicle Mixed-integer piecewise-linear program LINEARIZATION Approximate error trigonometric function USV
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