共查询到20条相似文献,搜索用时 78 毫秒
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介绍了汽车再制造工程的内涵,表明开展再制造工程在我国是贯彻科学发展观、构建循环经济、实现可持续发展战略的重要途径。对比了我国与国外的汽车再制造发展情况,分析了我国汽车再制造面临的机遇与存在的问题,并对我国汽车再制造工程的发展作出了展望。 相似文献
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发展中国汽车再制造工程的探讨 总被引:6,自引:0,他引:6
汽车再制造工程已成为发达国家的新兴产业,汽车再制造工程在我国有着巨大的潜在市场和高额的投资回顾;实施汽车再制造工程也是解决我国汽车工业劳动力过剩的有效途径。中国汽车再制造工程可以采取先总成,后整车,先配件,后组装的循序渐进的发展策略。 相似文献
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汽车制造2 mm工程实施方法的探讨 总被引:2,自引:0,他引:2
介绍了目前国外汽车整车制造、零部件制造上应用2mm工程的成功经验,分析了汽车制造2mm工程的影响因素,指出国内汽车企业要实施2mm工程必须采取有效的控制措施。同时提出,评价汽车企业2mm工程的有效性,除了需要评价标准外,还必须明确评价方法、评价工具和考核办法. 相似文献
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实施“国家汽车创新工程”的可行性分析 总被引:1,自引:1,他引:1
加入世贸组织,我国汽车工业近期要受到国际汽车列强的冲击;在远期要受到“新一代汽车”革命性技术的冲击,因此,我国汽车工业必须尽快向“自主开发”战略转移。这一战略转折需要一项由国家领导、全方位、官产学研相结合的庞大国家工程-“国家汽车创新工程”来实施。我国实施“国家汽车创新工程”,在规划切入时机上,按经济学产品周期理分析是可行的;在技术上,有汽车产业基础和技术,现有汽车技术研究基础上和成果,全国技术资 相似文献
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文章概述企业可持续发展理念,分析影响汽车集团持续发展的内外部内外部环境因素;通过建立可持续发展评价体系、枢架及其影响力因素,分析汽车大集团核心竞争力的演变,研究构建汽车集团可持续发展的支持系统和核心价值观;以上汽为例探索汽车大集团可持续发展战略。 相似文献
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文章概述企业可持续发展理念,分析影响汽车集团持续发展的内外部环境因素,通过建立可持续发展评价体系、框架及其影响力因素,分析汽车大集团核心竞争力的演变,研究构建汽车集团可持续发展的支持系统和核心价值观,以上汽为例探索汽车大集团可持续发展战略。 相似文献
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虚拟现实及其在汽车实验仿真中的开发 总被引:1,自引:0,他引:1
本文简要介绍了虚拟现实系统的特征、所需的软硬件等。结合汽车实验仿真的实例,指出开发虚拟现实系统的一般步骤,介绍了WoldToolki开发工具,虚拟场景建模拟及人与环境之间的交互控制,并对其在汽车工程方面的应用前景进行了展望。 相似文献
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受公安部交管局刘钊总工委派,有幸与各位领导、专家共同探讨车辆管理中的有关问题. 相似文献
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《Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility》2012,50(3-4):161-177
SUMMARY The influence of vehicle handling on the possible avoidance of accident situations is discussed. lit is shown that accident reconstruction at present does not provide the necessary information to relate the cause of accidents to the lack of road worthiness of vehicles. It follows that the vehicle behavior in proximity of its performance limit must be determined in order to infer its accident avoidance potential. The paper presents a review of the state-of-the-art of vehicle modeling, simulation of vehicle maneuvers and full scale testing. The application of the direct method of the stability theory is suggested as a possible means of obtaining performance limit envelopes which are necessary for establishing standards of the performance of vehicles. 相似文献
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S. Brennan A. Alleyne 《Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility》2001,36(4):255-277
A temporal and spatial re-parameterization of the linear vehicle Bicycle Model is presented utilizing non-dimensional ratios of vehicle parameters called p-groups. Investigation of the p-groups using compiled data from 44 published sets of Vehicle Dynamics reveals a normal distribution about a line through p-space. The normal distribution suggests numerical-values for an 'average' vehicle and maximum perturbations about the average. A state-feedback controller is designed utilizing the p-space line and the expected p-perturbations to robustly stabilize all vehicles encompassed by the normal distribution of vehicle parameters. Experimental verification is obtained using a scaled vehicle. 相似文献
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H.K. Sachs 《Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility》1972,1(3):161-177
The influence of vehicle handling on the possible avoidance of accident situations is discussed. lit is shown that accident reconstruction at present does not provide the necessary information to relate the cause of accidents to the lack of road worthiness of vehicles. It follows that the vehicle behavior in proximity of its performance limit must be determined in order to infer its accident avoidance potential.
The paper presents a review of the state-of-the-art of vehicle modeling, simulation of vehicle maneuvers and full scale testing. The application of the direct method of the stability theory is suggested as a possible means of obtaining performance limit envelopes which are necessary for establishing standards of the performance of vehicles. 相似文献
The paper presents a review of the state-of-the-art of vehicle modeling, simulation of vehicle maneuvers and full scale testing. The application of the direct method of the stability theory is suggested as a possible means of obtaining performance limit envelopes which are necessary for establishing standards of the performance of vehicles. 相似文献
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<正>联合国气候变化大会于2009年12月7日~18日在丹麦首都哥本哈根召开,各国的碳排放标准问题成为争论的焦点。温总理在这次会议上承诺:我国到2020年单位国内生产总值二氧化碳排放比2005年下降40%~45%,这个目标对于一个有着13亿多人口,每年保持8%以上的经济增长速度的国家来说,无疑是一个艰巨的任务。而实现这个任务,我国汽车行业责无旁贷。 相似文献
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