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The “Static” and “Dynamic” Design Verification Stages of the Lean Development Process: Automotive Industry 被引量:3
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作者 F. Ali Paker 《World Journal of Engineering and Technology》 2020年第1期74-91,共18页
he design verification steps that take place in today’s automotive industry, which constitute the values of each successive or simultaneous phase in the new product development process, create a complex structure wit... he design verification steps that take place in today’s automotive industry, which constitute the values of each successive or simultaneous phase in the new product development process, create a complex structure with the inclusion of each new technology and discipline. Therefore, step by step, each design verification phase definition in the flow contains important phase transition measurements or approval tolerances that ensure the simplicity and continuity of vehicle development processes. In addition, classification of design verification stages within the framework of this study or evaluation in two classes (static and dynamic) is a new approach, but it is a synthesis with the analysis of the new product development process. The vehicle’s basic structure, which constitutes the ergonomic and functional requirements of the vehicle in a static environment, takes into account the dynamic environment variables with crash or accident tests. Increasing new technology adaptations in the automotive industry have changed the new product development process that performs this function structurally and created the concept of design verification under consecutive or simultaneous process simplicity. From the autonomous driving to the use of alternative energy, possible accident scenarios and design verification phase transitions in the integration of parts and systems of the newly developed vehicle create a new structure that models and directs the lean product development process especially in the automotive industry in the coming days. In the lean product development process that takes place in the automotive industry, the design verification transition steps or the approval-control analysis of the development stages, which form a new and effective approach, are re-modeling the entire flow. Therefore, successful execution of design verification steps used in the control of new interdisciplinary product development phase transitions provides value creation.?Within the scope of this study, the effectiveness of the static and dynamic design verification steps, which are carried out in 5 global automotive companies included in the research, which constitute the stage transitions of the new product development process, has been measured. Apart from the design verification transition stages, the process variables that differ among the automotive companies involved in the research are excluded from the scope of this study. In other words, in field researches in the automotive industry, new vehicle design steps or basic engineering steps in the new product development process steps, while creating independent fixed variables, interdisciplinary collaborations, static and dynamic design verification transition stages they perform, or their sequence in the basic flow, is accepted as a dependent variable. Therefore, in the study, the positive effect of the automotive companies that included the static and dynamic design verification phase transition approvals in the lean product development process was investigated. Under the comparative analysis structure of the research, the effect of automotive companies, which accept international vehicle specifications as static design verification input, on market performance has been examined in depth. The detailed depth in the comparison analysis conducted under the second field studies of the study is due to the prediction of dynamic design verification stages to provide a high impact on the market performance, according to the static verification analysis. The new product development stages of the dependent variables were fixed and the flow-oriented?“effect”?of the independent variables in the basic process influenced by the design verification activities was analyzed under the new automotive industry company comparisons. In addition, the impact of the automotive design activities that make up the comparison analysis of the research on the scope of the lean product development stage and its effect on the basic process flow has been demonstrated competition-oriented. Therefore, sub-variables, options, criteria, results, which form a defined comparison problem, create basic test values that affect the problem. 展开更多
关键词 design Verification PHASES lean Development PROCESS AUTOMOTIVE Industry design PROCESS
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Lean Product Development Process with Design Verification Stages in the Value Stream of Automotive Industry 被引量:4
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作者 Fuat Ali Paker 《Journal of Transportation Technologies》 2021年第1期37-60,共24页
In the automotive industry, lean project</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Ver... In the automotive industry, lean project</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">s</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> and innovation creation come to life by being updated under the control of systematic interdisciplinary process flows. The lean product development process that changes the shell, defined under the light of the variables created by the competitive conditions, is today measured by the value flow efficiency and the global market spread of the final product. Consequently, the lean product development approach, which aims to identify and purify all the wastes that do none value or create value to the system or cause burdens in the new product development process, is shaped by step-by-step approvals in the flow. In the main automotive industry company practices within the scope of the research (3 national, 3 international), the beginning of the concept of lean in design is to define and optimize the steps in the product development process under the value stream map. Therefore, the product function for which the customer has paid for, the function of the new product or the physical structure used to meet the needs in question, the comfort, life, experience, innovations of the scope that constitute the new product concept are planned and verified and implemented in the simplified automotive design stages at the beginning of the lean product development process. In this research, initial automotive design objectives and stages are at the focal point of the innovation and added value creation brought by the concept of </span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">“</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">lean</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">”</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> approach. The research is modelled on the determination of steps that do not create added value together with the points where the flow circuits’ or stems, the process is devalued, the interdisciplinary holistic studies intensify, the information and delay begin and end in the sequential and simultaneous design validation step transition stages, which are examined under the lean approach. As a visual and virtual tool that enables the elaboration of nominal values such as the total duration of the design verification stages and the influence of interdisciplinary stakeholders or the test level of the product design with the new product added, it reveals the value flow or losses. Hence research;from innovation creation and new product design steps, which constitute the initial stages of the lean product development process, to design verification analysis, the efficiency of the automotive company processes within the scope of the research has been measured by comparing using lean automotive design techniques, methods and concepts. 展开更多
关键词 design Management design Verification Automotive design lean Product Development Value Stream Automotive Industry
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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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Evaluation of Lean Product Development Stages of Autonomous Vehicle Technologies with AHP Method 被引量:1
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作者 Fuat Ali Paker 《Journal of Transportation Technologies》 2022年第4期711-731,共21页
The potential innovation and emerging workforce created by autonomous vehicle technologies, which have just entered the lean product development disciplines, play an important role in the development or change of the ... The potential innovation and emerging workforce created by autonomous vehicle technologies, which have just entered the lean product development disciplines, play an important role in the development or change of the automotive manufacturing industry. Therefore, the intensity of work and the innovation practices brought by the technologies in question at each step of very different and interdisciplinary studies deeply affect the new and lean product development steps. Comparatively measuring the operating weight of new autonomous vehicle technologies in different company structures in these lean product development steps has important consequences for the development and change of the automotive industry under heavy global competition. On the other hand, it is difficult to measure the innovation input or the use of new autonomous technology under the AHP mathematical model of each part that constitutes the whole of the lean product development process, but it also creates the future predictions of the sector. The Analytical Hierarchy Process (AHP), which is one of the multi-purpose decision-making methods, was used to determine the most intense value creation, the design and development phase where there is innovation input, or the lean product development discipline throughout the whole process. The AHP method was preferred for the comparative analysis and synthesis of different applications or similar approaches in the automotive manufacturing industry companies (global and local) and lean product development processes in the field study of the research, under qualitative data. Under the AHP mathematical model created in the research, it was aimed to measure interdisciplinary clusters with a focus on new technology and to identify similarities or differences under alternative applications created by different company structures and to compare them systematically and evaluate them mathematically. In the study, the AHP mathematical model was used to compare lean product development processes and the use of new autonomous vehicle technologies, and the Expert Choice program was preferred in the application of the method. 展开更多
关键词 Analytical Hierarchy Process lean Product Development Automotive design Process Automotive Industry Decision Making Methods
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Autonomous Vehicle Technologies Effects the Automotive Concept Design Stages with AHP Method
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作者 Fuat Ali Paker 《World Journal of Engineering and Technology》 2022年第4期768-789,共22页
In the automotive concept design stages, functionally positioning the newly introduced autonomous technologies or remodelling the vehicle accordingly and evaluating the steps or determining the workload together with ... In the automotive concept design stages, functionally positioning the newly introduced autonomous technologies or remodelling the vehicle accordingly and evaluating the steps or determining the workload together with the collaboration intensity in the current flow is the initial step for the entire process efficiency. Therefore, the main purpose of the research is to reveal the effects of the autonomous technologies, which are newly included in the automotive concept design stages in automotive manufacturing industry companies that continue their lives under heavy competition conditions, according to the order of importance. The objective of this research is to both increase the efficiency of automotive concept design stages and to determine the measurement of the effects of new autonomous vehicle technologies in practice. Under the AHP method used in the research, the automotive concept design stages constitute the alternatives in the order of importance of the working structure, as well as the application variables of autonomous vehicle technologies, the criteria of the mathematical model. In addition, the research method modelled in the study, under the AHP mathematical model, reveals the performances or order of importance of the automotive concept design stages under autonomous technologies. Therefore, the resulting process performances constitute important inputs for efficiency and optimization studies under different research approaches. When the results of the study are examined, due to the high level of influence on the new vehicle concept design performance in automotive industry companies, the adaptation or application steps of autonomous vehicle technologies create new needs in the whole process. The determination of innovation creation clusters in the design process steps or the selection of the density of new technology adaptation in the stages and the order of importance provide a competitive advantage along with optimization in the basic functions of the automotive industry companies. However, the determination of new workload clusters in the mentioned automotive concept design process steps or the effect of autonomous technologies in the design stages, selection, transfer from theory to practice, multiple conflicting criteria and uncertain parameters create a very complex situation. For all these reasons, the Analytical Hierarchy Process (AHP), which is one of the widely used multi-criteria decision-making tools, is considered as a suitable approach for creating such order of importance and solving problems. In this study, an AHP mathematical model was created that determines the workload clusters created by autonomous vehicle technology applications that have just begun to guide the automotive concept design process, which is the main function of automotive manufacturing industry companies. Therefore, in line with the innovations, changes and adequacy criteria created by the current automotive concept design stages in the new autonomous vehicle technology adaptation, a stage order of importance has been selected. 展开更多
关键词 AHP Automotive Industry Autonomous Vehicle Technology Automotive Concept design lean Product Development design Process
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New Autonomous Vehicle Technologies Effect on Automotive Concept Design Stages
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作者 Fuat Ali Paker 《World Journal of Engineering and Technology》 2022年第4期738-760,共23页
New road transportation systems solutions create significant changes in existing automotive manufacturing industry products and technologies, from design to use. The conveniences within the framework of new appro... New road transportation systems solutions create significant changes in existing automotive manufacturing industry products and technologies, from design to use. The conveniences within the framework of new approaches brought by autonomous vehicle technologies primarily make individuals transition from driver duty to passenger and high-comfort alternative travel technologies. Therefore, the research: defining the path followed by the autonomous vehicle technologies, which lead to the development of the said new life model and automotive products within the future fiction, in the stages of designing new concept vehicles in practice or measuring the effect on the processes constitute important values for the future prediction of this sector. In addition, the research has focused on the effects of interdisciplinary studies at the automotive concept design stages, which are at the beginning of today’s lean and new product development process, where innovation goals or technologies emerge with more concrete needs. New autonomous vehicle technologies and the main purpose of revealing the interdisciplinary studies created by new disciplines in the current automotive concept design stages make significant contributions to the optimization of the lean product development process and value creation. For this reason, the automotive manufacturing industry, which is on the eve of a major transformation with the said new autonomous vehicle technologies;determining the needs or sustainable position in the flow of digital perception and orientation systems;determining value creation criteria related to the functioning of automotive concept design processes or new acceptance criteria through one-on-one interviews in the field;constitutes the focus of the research. The research has examined the new interdisciplinary studies and effects of new autonomous vehicle technologies in the automotive concept design phase, which is the first step of lean product development, with local and global automotive industry company comparisons in operation. Therefore, the differences and similarities between the concept design stages of global automotive companies that are both co-developers of new autonomous vehicle technologies and manufacturing automotive products and local automotive manufacturing companies that only assemble them determine the future competitive structuring of the industry. 展开更多
关键词 Autonomous Vehicle Technologies Automotive Manufacturing Industry Automotive Concept design Automotive design Process lean Product Development
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制造约束下的农业机械外观精益设计方法
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作者 傅燕翔 王世卓 +1 位作者 余祥杰 曾雅涛 《机械设计》 北大核心 2025年第12期84-90,共7页
为解决农业机械产品外观设计中存在的设计效率低、制造脱节及验证滞后等问题,构建以聚焦瓶颈-快速迭代-嵌入制造-验证闭环(focus-improve-embed-verify, FIEV)为核心的精益设计流程模型。模型以阶段性任务驱动方式统筹设计全流程,系统... 为解决农业机械产品外观设计中存在的设计效率低、制造脱节及验证滞后等问题,构建以聚焦瓶颈-快速迭代-嵌入制造-验证闭环(focus-improve-embed-verify, FIEV)为核心的精益设计流程模型。模型以阶段性任务驱动方式统筹设计全流程,系统聚焦设计瓶颈、提升模型迭代效率及嵌入制造可行性并闭环验证输出质量;整合约束理论-精益生产-六西格玛(theory of constraints-lean production-six sigma, TLS)与面向制造的设计(design for manufacturing, DFM)并提出TLS-DFM实施路径,明确各阶段所匹配的流程改进与质量控制工具。结果表明:评估周期由20 d缩短至12 d,整体开发周期较传统缩短23%,模型一次性通过率由48%提升至76%。该方法可提升设计方案的制造匹配度与参数稳定性,降低试错成本与开发周期,适用于中小批量、定制化农机产品的外观设计流程改进,具备良好的工程应用前景。 展开更多
关键词 农业机械 外观设计 精益设计 FIEV模型 TLS-DFM方法 制造约束
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基于精益制造的船厂数字化管子车间工艺设计
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作者 黄震宇 黄宏 +2 位作者 江华 钱蔚鑫 陈中培 《造船技术》 2025年第4期69-77,87,共10页
以船厂管子车间为例,设定管子车间加工数据,分析管子车间工艺流程及其价值流。阐述基于成组技术(Group Technology,GT)的现行管子车间工艺设计,从发展方向、总体架构、实施思路和实施方案等方面提出基于精益制造的船厂数字化管子车间工... 以船厂管子车间为例,设定管子车间加工数据,分析管子车间工艺流程及其价值流。阐述基于成组技术(Group Technology,GT)的现行管子车间工艺设计,从发展方向、总体架构、实施思路和实施方案等方面提出基于精益制造的船厂数字化管子车间工艺设计,并对数字化管子车间工艺设计的优化效果进行展示。研究结果可为船厂强化精益制造理念、提高管子加工生产效率和提升经济效益提供参考。 展开更多
关键词 船厂 数字化管子车间 工艺设计 精益制造 价值流 成组技术
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家电产品运输包装发展动态与趋势 被引量:3
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作者 贺志 向红 范小平 《包装学报》 2025年第1期23-30,共8页
激烈的市场竞争及越来越严格的环保政策,给家电包装业带来了新的要求与挑战。在对我国大型家电公司运输包装现状调研的基础上,分析了行业竞争与环保政策对家电包装业带来的冲击与影响。介绍了家电产品包装优化设计的有效措施,物流自动... 激烈的市场竞争及越来越严格的环保政策,给家电包装业带来了新的要求与挑战。在对我国大型家电公司运输包装现状调研的基础上,分析了行业竞争与环保政策对家电包装业带来的冲击与影响。介绍了家电产品包装优化设计的有效措施,物流自动化对家电产品包装设计的要求,包装标准化的应用案例。最后总结了家电产品运输包装的发展趋势。 展开更多
关键词 家电包装 运输包装 精益化设计 轻量化设计
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基于硫电极设计实现贫电解液锂硫电池的最新研究进展 被引量:1
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作者 陈雪 蒋光辉 +1 位作者 欧阳全胜 邵姣婧 《无机盐工业》 北大核心 2025年第2期1-13,共13页
锂硫电池因其高的理论能量密度而受到广泛关注,被认为是极具潜力的下一代储能装置。虽然在过去的十几年里其电性能已显著提升,但目前大多数测试时仍然使用过量的电解液。高电解液用量不仅会增加电池的制作成本,还会降低其实际能量密度,... 锂硫电池因其高的理论能量密度而受到广泛关注,被认为是极具潜力的下一代储能装置。虽然在过去的十几年里其电性能已显著提升,但目前大多数测试时仍然使用过量的电解液。高电解液用量不仅会增加电池的制作成本,还会降低其实际能量密度,不利于商业化应用。因此,开发兼具贫电解液用量和优异电化学性能特性的锂硫电池尤为关键。基于此,概述了锂硫电池在贫电解液条件下的困境,且详细讨论了基于硫电极设计以减少电解液用量的途径:1)优化电极孔隙率和离子传导,以降低锂离子的传输路径并提升传输能力;2)引入金属基或非金属基催化剂,增强活性物质在贫液条件下的反应动力学;3)开发新型活性材料,规避在贫液条件下因大量多硫化锂溶解于电解液带来的电池性能恶化问题。最后,针对构筑贫电解液高能量密度锂硫电池,提出了进一步优化正极设计的相关展望。 展开更多
关键词 锂硫电池 硫电极设计 贫电解液
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基于精益设计的陆军大型弹药通用吊具评价方法
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作者 张鑫磊 王婷 +2 位作者 邹坚 曹庆国 马文国 《兵工自动化》 北大核心 2025年第8期12-17,共6页
为解决对吊具产品的结构优化程度以及操作便捷性缺乏科学的可量化评价方法的问题,提出梳理精益设计理论和精益设计工具方法。分析陆军大型弹药结构特点和勤务作业要求,明确陆军大型弹药通用吊具需求,提出陆军大型弹药通用吊具评价方法,... 为解决对吊具产品的结构优化程度以及操作便捷性缺乏科学的可量化评价方法的问题,提出梳理精益设计理论和精益设计工具方法。分析陆军大型弹药结构特点和勤务作业要求,明确陆军大型弹药通用吊具需求,提出陆军大型弹药通用吊具评价方法,实现了对吊具产品结构优化程度和操作便捷性的量化评价。结果表明:该方法对明确吊具产品的研究和开发需求具有一定的指导意义,为吊具产品的优化设计提供了量化对比依据,对类似产品的评价指标建立和优化设计指导也具有借鉴价值。 展开更多
关键词 精益设计 弹药吊具 评价方法
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济南国际金融城北区A-5地块C号楼创新结构体系与建筑融合设计
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作者 徐竞雄 国海滨 +5 位作者 周劲炜 李啸然 吴小宾 王煜 闫礼德 董鹏 《建筑技艺(中英文)》 2025年第8期98-101,共4页
济南国际金融城北区A-5地块C号楼创新采用钢结构密肋空间楼面系统与抗侧力子结构体系,摇摆柱与楼面系统连接采用创新铰接节点,在满足建筑空间与造型需求的同时,有效减小结构尺寸、提升布局灵活性,并实现结构与建筑的有机融合,兼顾安全... 济南国际金融城北区A-5地块C号楼创新采用钢结构密肋空间楼面系统与抗侧力子结构体系,摇摆柱与楼面系统连接采用创新铰接节点,在满足建筑空间与造型需求的同时,有效减小结构尺寸、提升布局灵活性,并实现结构与建筑的有机融合,兼顾安全性与经济性。 展开更多
关键词 结构建筑学 钢结构 融合设计 摇摆柱 空间楼面系统
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一种隔离开关自动化装配产线设计与实现 被引量:1
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作者 田鹏 张谊平 +1 位作者 李凯 曲欣 《新技术新工艺》 2025年第1期50-56,共7页
针对封闭式组合电器中隔离开关组件装配效率低、质量检测手段落后等问题,设计多型号隔离开关混线装配检测的自动化产线。从隔离开关装配的工艺流程进行分析,结合人工生产模式,设计自动化装配工艺流程,以生产节拍最短及工位节拍平衡为目... 针对封闭式组合电器中隔离开关组件装配效率低、质量检测手段落后等问题,设计多型号隔离开关混线装配检测的自动化产线。从隔离开关装配的工艺流程进行分析,结合人工生产模式,设计自动化装配工艺流程,以生产节拍最短及工位节拍平衡为目标开展流程精益化调整,并利用成组技术实现隔离开关多品种、小批量、自动化、混流生产。同时产线实现了集装配、检测、过程记录与追溯等功能为一体。验证结果表明:产线能够适应6种以上不同型号隔离开关混线生产,生产节拍的优化和自动化装备的应用缩短了等待时间,提高了生产效率,降低了工人的劳动强度。隔离开关自动化装配产线的构建模式,对应用智能制造技术、构建自动生产线和实现智能制造在生产中的应用具有较好的参考价值。 展开更多
关键词 隔离开关 柔性 精益 自动化装配 产线设计 机器人技术 智能控制
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机舱SCR系统设计布置优化
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作者 王全军 汪瞻纬 《船海工程》 北大核心 2025年第3期51-56,共6页
为应对日益严格的船用柴油机废气排放要求,提高SCR系统设计流程和排烟管支架布置优化的准确性,以64,000 t散货船为研究对象,结合船东规格书与船级社规范,深入分析机舱内SCR系统的工作原理,详细规划系统设计布置的优化流程。并通过三维... 为应对日益严格的船用柴油机废气排放要求,提高SCR系统设计流程和排烟管支架布置优化的准确性,以64,000 t散货船为研究对象,结合船东规格书与船级社规范,深入分析机舱内SCR系统的工作原理,详细规划系统设计布置的优化流程。并通过三维建模与有限元仿真模拟相结合的方法,对SCR系统管路布置进行全面优化,同时融入精益设计理念提升设计效率。经实船试验验证,优化后的SCR系统满足船舶正常航行需求,显著降低NO _(x)等有害物质的排放,确保船舶的环保合规性。 展开更多
关键词 SCR系统 布置优化 三维建模 有限元仿真 精益设计
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精益设计管理在房地产项目中的应用研究
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作者 池仁安 《工程技术研究》 2025年第18期117-119,共3页
文章对精益设计管理理论进行了总体介绍,深入探讨了房地产项目传统设计管理存在的问题及对策,研究了精益设计管理在房地产项目中的具体应用,包括前期策划与需求分析、设计方案优化、设计过程控制与协同管理、设计成果评估与反馈等。结... 文章对精益设计管理理论进行了总体介绍,深入探讨了房地产项目传统设计管理存在的问题及对策,研究了精益设计管理在房地产项目中的具体应用,包括前期策划与需求分析、设计方案优化、设计过程控制与协同管理、设计成果评估与反馈等。结合实际案例分析,表明精益设计管理在房地产项目中具有显著的应用价值。 展开更多
关键词 精益设计管理 房地产项目 成本控制 设计变更
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空间效率视角下的医疗建筑设计理论与方法综述(1980—2023年)
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作者 杨飞宁 付鹏 +2 位作者 孙宇 孙羚芸 高一航 《中外建筑》 2025年第7期27-36,共10页
随着医疗服务需求剧增,医疗建筑设计中关于空间效率优化的研究面临着新的挑战与机遇。采用知识图谱分析方法,系统梳理了国内外在这一领域研究的聚类特征与焦点趋势。理论层面,从支撑整体设计和支撑局部方法两个维度进行梳理;方法层面,... 随着医疗服务需求剧增,医疗建筑设计中关于空间效率优化的研究面临着新的挑战与机遇。采用知识图谱分析方法,系统梳理了国内外在这一领域研究的聚类特征与焦点趋势。理论层面,从支撑整体设计和支撑局部方法两个维度进行梳理;方法层面,分别针对效率指标和测度方法进行总结归纳,解析静态空间分析逐渐融合动态变化规律、以数字化信息和算法模型技术驱动科学评价的整体趋势。同时,对理论研究深化、方法创新升级、实践应用革新等方面进行展望,以期为我国相关研究的开展提供有益启示。 展开更多
关键词 医疗建筑 建筑设计 空间效率 循证设计 精益设计 效率评估 布局优化
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基于价值流图的M生产线改善方法研究 被引量:1
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作者 李庆林 孙春妹 《价值工程》 2025年第15期134-136,共3页
针对G公司M生产线存在生产能力不足、稼动率偏低、在制品库存水平高和生产周期长等问题,选择价值流图分析方法进行瓶颈与非增值活动的识别与消除,以实现能力提升与问题解决。基于客户交付需求明确各工序的生产能力目标,根据P/Q分析选定... 针对G公司M生产线存在生产能力不足、稼动率偏低、在制品库存水平高和生产周期长等问题,选择价值流图分析方法进行瓶颈与非增值活动的识别与消除,以实现能力提升与问题解决。基于客户交付需求明确各工序的生产能力目标,根据P/Q分析选定产品族并绘制出M生产线的价值流现状图,通过技术优化、合理的资源投入、布局与生产流程改善、多能工培养与缓存拉动等改善措施优化生产流程并绘制出未来价值流图。实施改善后,在资源投入仅增加47%的情况下,实现生产能力提升127%;增值比从1.37%提高到3.69%,有效满足客户需求并促进公司效益提升。 展开更多
关键词 精益生产 价值流 生产线设计 改善
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房地产项目管理全面精益策划——以V地产公司为例
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作者 黄伯平 尹国栋 《建筑经济》 2025年第S1期53-57,共5页
本文以房地产项目设计、工程、成本的全面精细化策划为对象,以V地产公司近五年在江苏若干项目的产品策划报告、工程管理规划、目标成本计划表等实际操作为依据,首先对建筑、装修、景观、结构、机电全专业,说明当下住宅产品的适配与限额... 本文以房地产项目设计、工程、成本的全面精细化策划为对象,以V地产公司近五年在江苏若干项目的产品策划报告、工程管理规划、目标成本计划表等实际操作为依据,首先对建筑、装修、景观、结构、机电全专业,说明当下住宅产品的适配与限额设计要点;然后,阐述±0以下施工策划,5+2+X的工业化建造体系及其应用,以及工程创优的意义与重点;最后,总结目标成本配置和动态成本管控的方法。给同行企业和类似项目提供了很好的示范,对住宅工程全面精益策划具有一定的借鉴意义。 展开更多
关键词 精益策划 限额设计 工业化建造 工程创优 目标成本
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轨道交通装备制造企业计划排程组件设计和应用研究
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作者 张旭 岳彩昂 +1 位作者 陈星 王志德 《智能制造》 2025年第5期31-37,共7页
制造企业在实际生产过程中,为解决四日滚动计划对个人经验依赖、Excel表格计划数据无法直接对接MES和生产信息反馈滞后等难题,设计开发了一套计划排程组件。通过与遗传算法、模拟退火算法等传统优化算法的对比分析,验证了“播种机”算... 制造企业在实际生产过程中,为解决四日滚动计划对个人经验依赖、Excel表格计划数据无法直接对接MES和生产信息反馈滞后等难题,设计开发了一套计划排程组件。通过与遗传算法、模拟退火算法等传统优化算法的对比分析,验证了“播种机”算法在混线生产环境下的优越性。经过半年多的实际应用,四日计划制作时间从4h缩短到1.5h,排程效率提升了60%以上,计划准确率达到95%,为企业数字化转型提供了实用的工具,积累了宝贵经验。 展开更多
关键词 计划排程 组件设计 MES 数字化精益制造平台
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BIM技术助力项目施工阶段精益建造
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作者 刘德荣 黄坤 桂智乐 《建筑技术开发》 2025年第12期91-93,共3页
随着近几年数字化、信息化技术的高速发展,项目的复杂程度、施工难度、工期紧迫等问题越来越明显,为进一步提高建筑工程管理的水平及效率,可通过BIM技术构建信息平台,进行多方协同管理。通过“三维可视化”检查,优化设计质量,实现高效... 随着近几年数字化、信息化技术的高速发展,项目的复杂程度、施工难度、工期紧迫等问题越来越明显,为进一步提高建筑工程管理的水平及效率,可通过BIM技术构建信息平台,进行多方协同管理。通过“三维可视化”检查,优化设计质量,实现高效工作模式,有效提高项目策划等施工组织的管控效率,促进建筑业全面信息化发展,实现项目降本增效,达到项目精益建造的目标。由此可见,BIM技术的应用具有重要的价值和广阔的应用前景。 展开更多
关键词 BIM技术 优化设计 信息化 精益建造
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