[1] Chen Xiaobing, Zhang Weigong,. Robot driver for vehicle durability emission teston chassis dynamometer [J]. Journal of Southeast University (English Edition), 2005, 21 (1): 33-38. [doi:10.3969/j.issn.1003-7985.2005.01.008]
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Robot driver for vehicle durability emission teston chassis dynamometer(
)
底盘测功机上用于汽车排放耐久性试验的驾驶机器人
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 21
- Issue:
- 2005 1
- Page:
- 33-38
- Research Field:
- Traffic and Transportation Engineering
- Publishing date:
- 2005-03-30
Info
- Title:
- Robot driver for vehicle durability emission teston chassis dynamometer
- 底盘测功机上用于汽车排放耐久性试验的驾驶机器人
- Author(s):
- Chen Xiaobing, Zhang Weigong
- Department of Instrument Science and Technology, Southeast University, Nanjing 210096, China
- PACS:
- U467.5+21;TP273+.4
- DOI:
- 10.3969/j.issn.1003-7985.2005.01.008
- Abstract:
- A method for a vehicle durability emission test using a robot driver instead of human drivers on the chassis dynamometer is presented.The system architecture of vehicle durability emission test cell, the road load simulation strategy and the tele-monitoring system based on Browser/Client structure are described.Furthermore, the construction of the robot driver, vehicle performance self-learning algorithm, multi-mode vehicle control model and vehicle speed tracking strategy based on fuzzy logic are also discussed.Besides, the capability of control parameters self-compensation on-line makes it possible to compensate the wear of vehicle components and the variety of clutch true bite point during the long term test.Experimental results show that the robot driver can be applicable to a wide variety of vehicles and the obtained results stay within a tolerance band of ±2 km/h.Moreover the robot driver is able to control tested vehicles with good repeatability and consistency;therefore, this method presents a solution to eliminate the uncertainty of emission test results by human drivers and to ensure the accuracy and reliability of emission test results.
- 提出利用驾驶机器人在底盘测功机上代替人类驾驶员进行排放耐久性试验的方法.给出了汽车排放耐久性试验系统的组成, 底盘测功机道路阻力模拟策略和基于B/S架构的远程监控系统;着重讨论了驾驶机器人的构成, 汽车性能自学习算法, 多层汽车控制模型和基于模糊逻辑的车速跟踪控制方法.此外, 驾驶机器人还具有控制参数在线补偿能力, 补偿了长时间试验过程中汽车部件的磨损以及离合器接合点的漂移.试验结果表明, 驾驶机器人车速控制精度在±2 km/h范围内, 精度高, 重复性好, 可以消除汽车试验中人为因素的影响, 保证了排放试验数据的准确度和有效性.
References:
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[9] Hunt K J, Johansen T A, Kalkkuhl J, et al.Speed control design for an experimental vehicle using a generalized gain scheduling approach [J].IEEE Transactions on Control Systems Technology, 2000, 8(3):381-395.
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Memo
- Memo:
- Biographies: Chen Xiaobing(1977—), male, graduate;Zhang Weigong(corresponding author), male, doctor, professor, zhangwg@seu.edu.cn.