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Coupling Coordination Development and Driving Factors of New Energy Vehicles and Ecological Environment in China 被引量:5
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作者 XU Zonghuang 《Wuhan University Journal of Natural Sciences》 2025年第1期79-90,共12页
Studying the coupling coordination development of new energy vehicles(NEVs)and the ecological environment in China is helpful in promoting the development of NEVs in the country and is of great significance in promoti... Studying the coupling coordination development of new energy vehicles(NEVs)and the ecological environment in China is helpful in promoting the development of NEVs in the country and is of great significance in promoting high-quality development of new energy in China.This paper constructs an evaluation index system for the development of NEVs and the ecological environment.It uses game theory combining weighting model,particle swarm optimized projection tracking evaluation model,coupling coordination degree model,and machine learning algorithms to calculate and analyze the level of coupling coordination development of NEVs and the ecological environment in China from 2010 to 2021,and identifies the driving factors.The research results show that:(i)From 2010 to 2021,the development index of NEVs in China has steadily increased from 0.085 to 0.634,while the ecological environment level index significantly rose from 0.170 to 0.884,reflecting the continuous development of China in both NEVs and the ecological environment.(ii)From 2010 to 2012,the two systems—new energy vehicle(NEV)development and the ecological environment—were in a period of imbalance and decline.From 2013 to 2016,they underwent a transition period,and from 2017 to 2021,they entered a period of coordinated development showing a trend of benign and continuous improvement.By 2021,they reached a good level of coordination.(iii)Indicators such as the number of patents granted for NEVs,water consumption per unit of GDP,and energy consumption per unit of GDP are the main driving factors affecting the coupling coordination development of NEVs and the ecological environment in China. 展开更多
关键词 new energy vehicles(NEVs) ecological environment coupling coordination development machine learning driving factors
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Autonomous Vehicle Design in Lean Product Development Processes for Value Stream Map
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作者 Fuat Ali Paker 《Journal of Transportation Technologies》 2022年第4期744-777,共34页
The global automotive industry is giving a difficult and common test in order to create advanced life models in the near future plans or scenarios that include current autonomous vehicle technologies. Therefore, the m... The global automotive industry is giving a difficult and common test in order to create advanced life models in the near future plans or scenarios that include current autonomous vehicle technologies. Therefore, the main purpose of the research is to comparatively evaluate the impact of autonomous vehicle technologies, which are newly included in the automotive manufacturing industry under sustainable competition, on lean product development processes, value acquisition and preservation, in different organizational structures in the approach. Although mergers or brand acquisitions in the global automotive industry create joint R & D (Research Development) or joint new P & D (Product Development) process structures for the development of autonomous vehicle technologies, heavy competition continues in the market. These new processes create different needs for the merger and partnership of the renewed traffic infrastructures under national and international regulations, and for the implementation of the new autonomous life model. Firm and brand marriages, mergers or acquisitions in today’s automotive industry have ensured the high diffusion of lean product development processes under the stream of value creation or preservation carried out specific to the company under competition. Brand mergers in automotive industry companies struggling to survive under high competition create new work disciplines, professions, and engineering flow steps in lean product development processes. However, lean product development processes driven by technological innovation under simplification have resulted in the integration of parts and systems within the autonomous vehicle design structure, as well as creating new interdisciplinary value streams or different stakeholders. Therefore, the research revealed the significant effects of lean product development processes on the value stream in the automotive industry, on the mixed and lean product development process structure formed by new or existing vehicle systems (conventional vehicle) under the penetration of each existing and new discipline. This research compares the efficient operation steps of the process stakeholders in the autonomous vehicle design parts or systems containing innovation and new technology together with the value stream in the lean product development process, and the new process stakeholder’s business-oriented global and local automotive industry companies. New autonomous vehicle technologies, together with their unique software, hardware and development analysis, have been involved in the lean product development process with their interdisciplinary studies or expertise. Therefore, the study firstly focused on the technologies in environmental use together with the new basic features of autonomous vehicles, and then examined in depth the new or existing disciplines and interdisciplinary basic structure that these innovations affect under the value stream in the lean product development process. In addition, micro-level results and recommendations were shared, shedding light on how autonomous vehicle levels will create changes in the new product development process. 展开更多
关键词 Automotive Industry Lean Product development Design Management Autonomous vehicle Design Value Stream Map
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Measurement and Strategy Research on the Green Development Level for the New Energy Vehicle Industry in Chongqing City
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作者 HE Qian 《Journal of Literature and Art Studies》 2024年第3期247-264,共18页
This article takes 2016-2022 as the inspection period to construct an evaluation index system for the green development level of the new energy vehicle industry.The entropy method and comprehensive index are used to m... This article takes 2016-2022 as the inspection period to construct an evaluation index system for the green development level of the new energy vehicle industry.The entropy method and comprehensive index are used to measure the green development level of the new energy vehicle industry in Chongqing,and compared with neighboring provinces such as Yunnan,Guizhou,and Sichuan.Policy recommendations are proposed to promote the development of the new energy vehicle industry in Chongqing City. 展开更多
关键词 Chongqing City new energy vehicle industry green development level
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Mastering the Production of Electric Vehicles as One of the Modern Instruments for the Development of the Iranian Automotive Industry
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作者 Behzad Saberi Morteza Heydari 《Journal of Architectural Environment & Structural Engineering Research》 2021年第4期18-30,共13页
The article analyzes the problems of introducing electric vehicles,as well as their difference from cars with internal combustion engines.This type of transport has long been included in our everyday life.Today,in the... The article analyzes the problems of introducing electric vehicles,as well as their difference from cars with internal combustion engines.This type of transport has long been included in our everyday life.Today,in the era of the heyday of technology,a person understands that cars with an internal combustion engine(ICE)are almost on the edge of their existence.At present,the development of the production of electric vehicles should be considered as a promising direction of the Iranian automobile industry.At the moment,this market in Iran is not yet occupied by foreign companies,and therefore national companies have a chance to use the strategy of“growth together with the market”. 展开更多
关键词 AUTOMOTIVE Electric car vehicle ECOLOGY POLLUTION Fuel consumption Industry development
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International Development Strategies for Chinese New Energy Vehicle Enterprises
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作者 Letian Gao 《Proceedings of Business and Economic Studies》 2024年第6期220-226,共7页
As a vital component of the low-carbon economy,new energy vehicles play a significant role in addressing energy shortages and environmental pollution.China’s independent brands of new energy vehicles must achieve hig... As a vital component of the low-carbon economy,new energy vehicles play a significant role in addressing energy shortages and environmental pollution.China’s independent brands of new energy vehicles must achieve high competitiveness and global influence to advance the development of the nation’s new energy vehicle industry,surpassing other automotive industry powerhouses.In light of new development opportunities,it is essential for Chinese new energy vehicle enterprises to leverage the advantages of a robust domestic and international market and a relatively comprehensive industrial chain.By doing so,these enterprises can actively pursue internationalization,effectively mitigate potential risks,and enhance their competitive edge in the global new energy vehicle market. 展开更多
关键词 New energy vehicle enterprise International development Enterprise growth
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Long March Launch Vehicles Promote Quick and Sound Development of Satellite Applications
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作者 Hao Zhaoping China Academy of Launch Vehicle Technology 《Aerospace China》 2011年第1期14-17,共4页
INTRODUCTION Launch vehicles are a precondition and main carrier for space activities for human beings.Their development have directly promoted the technology of satellite applications,manned spaceflight,deep space ex... INTRODUCTION Launch vehicles are a precondition and main carrier for space activities for human beings.Their development have directly promoted the technology of satellite applications,manned spaceflight,deep space exploration,and promoted the development of communication,navigation,environmental monitoring,resource exploitation,scientific research and so on. 展开更多
关键词 HIGH Long March Launch vehicles Promote Quick and Sound development of Satellite Applications
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Application and development in railway vehicles trend of new welding technologies manufacturing industry 被引量:5
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作者 王春生 刘杰 +1 位作者 王洪潇 段珍珍 《China Welding》 EI CAS 2015年第4期9-14,共6页
This paper introduces the application of new automatic welding technologies in railway vehicles manufacturing industry, and presents the state of art of advanced friction stir welding technology, semi-penetration lase... This paper introduces the application of new automatic welding technologies in railway vehicles manufacturing industry, and presents the state of art of advanced friction stir welding technology, semi-penetration laser welding technology and laser-arc hybrid welding technology in manufacturing aluminum alloy body shell, stainless steel body shell and bogie. This paper also analyzes the application and development trend of three welding technologies in the future. 展开更多
关键词 railway vehicles friction stir welding semi-penetration laser welding laser-arc hybrid welding development trend
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The Development Characteristics and Trends of Heavy Launch Vehicles 被引量:1
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作者 QIN Tong RONG Yi +1 位作者 QIN Xudong ZHANG Zhi 《Aerospace China》 2018年第4期29-37,共9页
Heavy launch vehicles represent the ability of a country to enter space and utilize space resources. In re-cent years, with the growth in human space exploration, the major aerospace powers and companies in the world ... Heavy launch vehicles represent the ability of a country to enter space and utilize space resources. In re-cent years, with the growth in human space exploration, the major aerospace powers and companies in the world areplanning to develop heavy launch vehicles. This study analyzes the development of heavy launch vehicles in the world,reviews the characteristics of China's heavy launch vehicle serial configuration, and then proposes common points anddevelopment trends of future heavy launch vehicles in the world. 展开更多
关键词 HEAVY LAUNCH vehicle development CHARACTERISTICS TRENDS
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Research on the Development Trend of New Energy Vehicle Technology under the Background of Industrial Convergence
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作者 ZHANG Zhenbo 《外文科技期刊数据库(文摘版)工程技术》 2021年第1期540-543,共4页
With the continuous improvement of national economic level, the development trend of all walks of life has changed. In terms of automobiles, new energy vehicles are vigorously promoted with the advantages of energy sa... With the continuous improvement of national economic level, the development trend of all walks of life has changed. In terms of automobiles, new energy vehicles are vigorously promoted with the advantages of energy saving and environmental protection, low consumption and broader development prospects, and have a very broad development space. At present, the research on new energy vehicles is in a vigorous trend all over the world, and this paper mainly analyzes the current situation of new energy vehicle technology development and its future development trend. 展开更多
关键词 industrial convergence new energy vehicle technology development trend
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Development of City Transport System and Two-wheel Vehicles 被引量:1
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作者 宫焕久 李理光 《Journal of Donghua University(English Edition)》 EI CAS 2003年第4期64-69,共6页
Based on the study on the city transport systems of some typical cities worldwide,this paper put forward that each city transport system has its own development mode,which is influenced by the city development plan,ec... Based on the study on the city transport systems of some typical cities worldwide,this paper put forward that each city transport system has its own development mode,which is influenced by the city development plan,economic development level,traveling vehicle composition etc..When some problems occur,such as the congestions caused by contradiction between the road capacity and vehicle composition,the city transport system may come into temporary maturity period.If the improvement for road system is limited meanwhile,optimized structure of vehicle composition should be an effective solution in this case.With the development of economy-internationalization,the development speed of city transport modernization is rapid.When traveling easiness is conflicting with efficiency,the advantages of public transport system become more obvious.Correspondingly,the superiority of two-wheel vehicles will reappear.Though the important function of two-wheel vehicles for alleviating city traffic problems is obvious,however,their development strategy must be reasonably proposed,and operation regulations must be performed accordingly. 展开更多
关键词 city transport system traveling vehicle composition urban economic development two-wheel vehicles < strategy and measure
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The voluntary national standard GB/T 29772-2024, General requirements of electric vehicle battery swap station, has taken effect since July 1, 2025.
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《China Standardization》 2025年第5期1-1,共1页
The implementation of the standard is expected to help electric vehicle battery swap stations to adapt to diversified needs and vehicle models,promoting the industry’s orderly and healthy development.
关键词 healthy development electric vehicle battery swap stations diversified needs standard orderly development electric vehicle battery swap station vehicle models
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Development Status and Application Analysis of Vehicle to Grid (V2G) 被引量:3
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作者 ZHOU Peng LUO Shiran +1 位作者 LI Xinzhou LIAO Qiangqiang 《Journal of Donghua University(English Edition)》 EI CAS 2019年第3期284-292,共9页
With the shortages of resources,environmental pollution,climate change,and other issues becoming more and more serious,it is extremely urgent to vigorously develop new energy vehicles.As the cost of batteries decrease... With the shortages of resources,environmental pollution,climate change,and other issues becoming more and more serious,it is extremely urgent to vigorously develop new energy vehicles.As the cost of batteries decrease year by year,the production and quantity of sales of electric vehicles(EVs)in the world,especially in China,increased substantially.In order to make vehicles to grid(V2G)technology better developed and applied in China.The brief introduction to V2G is given at first.Then the development status and specific cases of V2G at home and abroad are summarized.Finally,the problems that V2G may encounter during promotion and application in China are analyzed.Based on the development of the United States and Japan,specific policy recommendations are given in line with the basic national conditions of China. 展开更多
关键词 electric vehicles(EVs) vehicle to grid(V2G) energy storage(ES) application development STATUS
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Development Status and Main Application Progress of the Kinetica-1 Solid Launch Vehicle 被引量:1
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作者 YANG Haoliang LI Xinyu +3 位作者 SHI Xiaoning ZHANG Yanrui ZHU Yongquan LIAN Jie 《Aerospace China》 2022年第4期11-16,共6页
The Kinetica-I rocket is designed for small-and medium-sized spacecraft launch missions to sun-synchronous orbit and low Earth orbit.The maiden flight was performed on July 27,2022.The Kinetica-I rocket is characteriz... The Kinetica-I rocket is designed for small-and medium-sized spacecraft launch missions to sun-synchronous orbit and low Earth orbit.The maiden flight was performed on July 27,2022.The Kinetica-I rocket is characterized by competitive payload capability and cost,robust orbital insertion accuracy,high reliability,availability at short notice and logistical versatility.12 new core technologies have been achieved during the development of the rocket.It is of great significance in promoting the innovation of China's solid carrier rocket technology and science exploration. 展开更多
关键词 science exploration solid launch vehicle new development mode
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Development of a Series Hybrid Electric Aircraft Pushback Vehicle: A Case Study 被引量:1
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作者 Scott Cash Quan Zhou +3 位作者 Oluremi Olatunbosun Hongming Xu Sean Davis Robin Shaw 《Engineering(科研)》 2019年第1期33-47,共15页
The work presented in this paper is a progression to previous research which developed an overcurrent-tolerant prediction model. This paper presents some of the modelling and development techniques used for the previo... The work presented in this paper is a progression to previous research which developed an overcurrent-tolerant prediction model. This paper presents some of the modelling and development techniques used for the previous research, but more emphasis is placed on the requirements of the case study;whereby an aeroplane pushback tug is converted into a series Hybrid Electric Vehicle (HEV). An iterative design process enabled the traction motor, transmission, generator and battery pack parameters to be tailored for this vehicle’s unique duty cycle. A MATLAB/Simulink model was developed to simulate the existing internal combustion engine powertrain as well as the series HEV equivalent for comparative analysis and validation purposes. The HEV design was validated by comparing the simulation results to recorded real-world data collected from the existing vehicle (torque, speeds etc.). The HEV simulations provided greater fuel savings and reduced emissions over the daily duty cycle in comparison to the existing vehicle. 展开更多
关键词 Hybrid ELECTRIC vehicle HEV Design development TRACTION MOTOR
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Development of Natural Gas Vehicle(NGV) Industry in China
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作者 Shi Baoheng(Technology Development Center CNPC) 《China Oil & Gas》 CAS 1996年第1期43-44,共2页
DevelopmentofNaturalGasVehicle(NGV)IndustryinChinaShiBaoheng(TechnologyDevelopmentCenterCNPC)Keywords:Natura... DevelopmentofNaturalGasVehicle(NGV)IndustryinChinaShiBaoheng(TechnologyDevelopmentCenterCNPC)Keywords:Naturalgas,Vehicle,Deve... 展开更多
关键词 NATURAL GAS vehicle development
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Development of Solid Rocket Motor for Manned Launch Vehicle Escape System
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作者 LI Dongchun SHI Hongbin WEI Kunlong 《Aerospace China》 2022年第1期19-26,共8页
The solid rocket motors for the escape system of China’s LM-2 F manned launch vehicle are described,the key technologies and technical innovations utilized are summarized.The technical features and development of for... The solid rocket motors for the escape system of China’s LM-2 F manned launch vehicle are described,the key technologies and technical innovations utilized are summarized.The technical features and development of foreign manned launch abort systems are also presented.The development trends of the solid rocket motor for future Chinese manned launch vehicle escape systems are proposed,which can provide a reference for the future development of manned launch vehicle escape systems. 展开更多
关键词 solid rocket motor manned launch vehicle escape system key technologies development trends
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Analysis and Reflections on the Business Profitability Model of China’s New Energy Vehicle Charging Industry
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作者 Xu Dong Bai Yunxue 《China Oil & Gas》 2025年第2期12-15,共4页
Driven by the dual carbon goals and the national strategy for the high-quality development of the advanced manufacturing industry,along with the trend of economic transformation,China’s new energy vehicle market has ... Driven by the dual carbon goals and the national strategy for the high-quality development of the advanced manufacturing industry,along with the trend of economic transformation,China’s new energy vehicle market has experienced explosive growth,which has spurred a surge in the construction of domestic charging infrastructure.Charging infrastructure not only supports achieving dual carbon goals and the development of the new energy vehicle industry but also undertakes the new historical mission of infrastructure in China’s new development stage,becoming a crucial infrastructure connecting energy decarbonization and transportation electrification[1].In recent years,central and local governments have placed great emphasis on this field.They have introduced policies from various angles,including comprehensive macro-level measures,government planning,financial subsidies,charging rates,industry management,and scientific and technological innovation,to promote the moderately advanced development of charging facilities. 展开更多
关键词 advanced manufacturing industry high quality development economic transformationchina s dual carbon goals new energy vehicle business profitability model charging infrastructurecharging infrastructure economic transformation
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Zhongyuan Develops CNG Vehicles
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《China Oil & Gas》 CAS 2000年第4期49-49,共1页
关键词 CNG Zhongyuan develops CNG vehicles
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Status Quo and Development of Special Vehicles In China
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作者 Yang Yongmin 《中国汽车(英文版)》 1999年第6期4-6,共3页
1. Background China started producing special purpose vehicles in 1957. In 1970, there were about 20 identified spe-cial vehicle manufacturers with the total annual output of 4,697 units, which covered 5.4% of total t... 1. Background China started producing special purpose vehicles in 1957. In 1970, there were about 20 identified spe-cial vehicle manufacturers with the total annual output of 4,697 units, which covered 5.4% of total truck production of that year. In 1980, the number of special vehicle manu-facturers increased to around 50 andthe total output reached 16,000 u-nits, which took 7.2% of the total truck production of that year. In the 1970s, major 展开更多
关键词 Status Quo and development of Special vehicles In China
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Use of the AHP Methodology in Vehicle Design Process Dynamics: Determination of the Most Effective Concept Phases for the New Automotive Product 被引量:4
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作者 Fuat Ali Paker Cem Alppay Begüm Sertyesilisik 《Journal of Transportation Technologies》 2018年第4期312-330,共19页
The function of decision-making in the management of new product development and vehicle design activities is achieved by defining, constructing or evaluating the outcome-oriented, and most effective steps from the su... The function of decision-making in the management of new product development and vehicle design activities is achieved by defining, constructing or evaluating the outcome-oriented, and most effective steps from the sub-steps that form this basic process. The choice of the sub-stages of the basic process or the decision of how to do a job gains importance in terms of the efficiency of the firm’s activities. Therefore, the decision making function is one of the basic elements involved in the formation and development of the basic processes that can comply with the market dynamics of firms. With the new product being developed, the selection, the current editing or the evaluation of the steps that make up the vehicle design activities for the automotive industry companies that exist and compete in the market, bring about significant gains. In the manufacturing industry, the design of the vehicle determines the market spread, while the competitive conditions are driven by the new or improved product decision. In both cases, the automotive industry firms must know the stages of the most appropriate vehicle design in their own right, and the steps of forming new project dynamics must be devised in this direction. In this study, the result oriented activity of the current vehicle design phases used in the automotive industry companies is determined and the order of importance of the stages is listed. For this purpose, under the same conditions of competition (the same market, the same class vehicles develops and manufactures), 4 in the automotive firm administration, a total of 40 employees (4 × 10 process manager) with the vehicle design was evaluated by determining the effectiveness of the use of the stage. At this stage, analytic hierarchy methods applied to each of the phases are explored in practice instead of the use of the significance level automotive company. Study of the vehicle design phase of the automotive industry: structure, process modifications or new project reveals the important values to be configured according to the size. 展开更多
关键词 AHP Process development Automotive Industry vehicle Design Process
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