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51321.基于SIDI的乙醇混合燃料车辆的CRC项目最终报告：气体和微粒排放的评估和调查
[水利、环境和公共设施管理业,汽车制造业] [2015-07-21]
The Coordinating Research Council, Inc. (CRC) is a non-profit corporation supported by the petroleum and automotive equipment industries. CRC operates through the committees made up of technical experts from industry and government who voluntarily participate. The four main areas of research within CRC are: air pollution (atmospheric and engineering studies); aviation fuels, lubricants, and equipment performance, heavy-duty vehicle fuels, lubricants, and equipment performance (e.g., diesel trucks); and light-duty vehicle fuels, lubricants, and equipment performance (e.g., passenger cars). CRC’s function is to provide the mechanism for joint research conducted by the two industries that will help in determining the optimum combination of petroleum products and automotive equipment. CRC’s work is limited to research that is mutually beneficial to the two industries involved, and all information is available to the public.
关键词：汽车；乙醇混合燃料；气体排放
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51322.美国国家航空航天局(NASA)舒适的汽车座椅标准通知
[汽车制造业] [2015-07-21]
NASA developed standards, which included the neutral body posture (NBP), to specify ways to design flight systems that support human health and safety. Nissan Motor Company, with US offices in Franklin, Tennessee, turned to NASA's NBP research for the development of a new driver's seat. The 2013 Altima now features the new seat, and the company plans to incorporate the seats in upcoming vehicles.
关键词：汽车；健康；安全
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51323.汽车生态设计的评价指标体系研究
[汽车制造业,水利、环境和公共设施管理业] [2015-07-15]
Firstly,the process of establishing automotive ecology related systems and the necessity of automotive eco-design assessment to carry out were introduced.The overall objective of automotive eco-design assessment about China was described.And then,automotive eco-design assessment system of China was established by screening the most vulnerable index of energy-saving,environmental protection and health impact in all automotive life cycle stages by the approaches of desk information research,business investigation visit and industry expert consultation.Finally,a wide range of automotive eco-design assessment strategy model was proposed.
关键词：节能；汽车；生态设计；评价指标体系
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51324.智能电网中电动汽车充电的模型预测控制方法
[电力、热力、燃气及水生产和供应业,汽车制造业] [2015-07-09]
In this work, I present a method to design a predictive controller for handling Plug-and-Play (P&P) requests of Electric Vehicles (EVs) in a power distribution system. The proposed method uses a two-stage hierarchical control scheme based on the ideas of Model Predictive Control (MPC) tracking for periodic references to ensure that bus voltages track the closest possible (reachable) periodic reference to the nominal voltage while minimizing the required generation control and guaranteeing satisfaction of system constraints at all times.
关键词：电动汽车；智能充电；模型预测
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51325.土耳其推土设备市场报告（2015-2019年）
[汽车制造业,专用设备制造业] [2015-07-06]
Earthmoving equipment refers to heavy equipment used in the construction industry to move large amounts of earth, dig foundations for buildings, and landscape areas.
关键词：土耳其；推土设备；铲土运输
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51326.中国挖掘机市场报告（2015-2019年）
[专用设备制造业,汽车制造业] [2015-07-06]
Excavators are used to excavate, discharge, or elevate materials with the help of a bucket fitted to a boom.
关键词：中国；挖掘机；市场分析
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51327.全球汽车催化转换器市场报告（2015-2019年）
[汽车制造业,仪器仪表制造业] [2015-07-02]
Catalytic converters are used to reduce exhaust emissions from ICEs. They convert exhaust emission such as CO, HC, and NOx into less harmful gases such as CO2 and N2, and also H2O. Precious metals such as platinum, palladium, rhodium and vanadium are used as catalysts for coating ceramic beads in these converters. These converters are highly priced because of the expensive nature of precious metals. With the growing need for fuel economy and enactment of stringent emission norms, automotive catalytic converter manufacturers are now focusing on developing improved catalytic converters. In addition, rising demand for and sales of automobiles globally is also contributing to market growth.
关键词：催化转换器；降低；废气排放；钯；铑；钒；催化剂
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51328.全球客车安全系统市场报告（2015-2019年）
[汽车制造业] [2015-06-29]
With an increase in the production and sales of vehicles worldwide, instances of car theft or hijacking are on the rise.
关键词：客车；安全系统；小轿车
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51329.复合功率分流变速器的设计与验证
[汽车制造业] [2015-06-25]
基于拉维娜行星齿轮系,设计了结构紧凑的新型复合功率分流变速器,应用等效杠杆法对其进行结构简化与分析。建立了搭载该变速器的动力系统数学模型,对整车工作模式进行分析并优化了各工作模式下的控制策略。最终利用离线仿真和实车试验对其设计方案和控制策略的有效性进行了验证。
关键词：复合功率分流变速器；拉维娜行星齿轮系；等效杠杆法
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51330.涡轮增压器进气口消声器设计与性能评估
[汽车制造业] [2015-06-25]
道路试验测得了某小型汽油车进气管口、车内驾驶员右耳处声压频谱,确定其2.6~3.0k Hz频段噪声源为增压器。结合有限元法设计了压气机进气口消声器,并计算了其无流条件下的传递损失,用两负载法实验加以验证,两者结果相吻合;1.8~3.3k Hz频率范围内,传递损失平均达25d B以上。最后对比了安装消声器前后进气管口和车内噪声的声压频谱,结果表明:消声器在目标频段具有理想的消声性能,有效降低了因增压器噪声引起的车内异响。
关键词：涡轮增压器；消声器；有限元法；两负载法；传递损失
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