| 基于双模式执行器的商用车自适应巡航控制系统 |
| |
| 引用本文： | 王建强,杨波,张德兆,李升波. 基于双模式执行器的商用车自适应巡航控制系统[J]. 中国公路学报, 2011, 0(3) |
| |
| 作者姓名： | 王建强 杨波 张德兆 李升波 |
| |
| 作者单位： | 清华大学汽车安全与节能国家重点实验室; |
| |
| 基金项目： | 国家高技术研究发展计划(“八六三”计划)项目(2007AA11Z232); 教育部新世纪优秀人才支持计划项目(NCET-08-0324) |
| |
| 摘 要： | 为实现商用车自适应巡航控制(ACC)系统的功能,开发了双模式制动执行装置和电子油门控制装置,即基于高速开关阀的商用车气压电控辅助制动系统和双模式油门控制系统,可以实现驾驶员和ACC系统的协同切换控制。在此基础上,以某商用车为对象,设计了ACC系统,结合比例-积分控制器和Smith预估补偿器设计了ACC的下位控制算法。结果表明:该ACC系统速度稳态跟踪误差小于1 m.s-1,距离稳态跟踪误差小于1.5 m;同时油门执行器和制动执行器具有安装方便、与原车电子油门及气压制动系统兼容性好的优点。
|
| 关 键 词： | 汽车工程 自适应巡航控制 试验研究 电控制动装置 电子油门控制 Smith预估控制 |
Adaptive Cruise Control System of Commercial Vehicle Based on Dual-mode Actuators |
| |
| WANG Jian-qiang,YANG Bo,ZHANG De-zhao,LI Sheng-bo. Adaptive Cruise Control System of Commercial Vehicle Based on Dual-mode Actuators[J]. China Journal of Highway and Transport, 2011, 0(3) |
| |
| Authors: | WANG Jian-qiang YANG Bo ZHANG De-zhao LI Sheng-bo |
| |
| Affiliation: | WANG Jian-qiang,YANG Bo,ZHANG De-zhao,LI Sheng-bo(State Key Laboratory of Automotive Safety and Energy,Tsinghua University,Beijing 100084,China) |
| |
| Abstract: | In order to implement adaptive cruise control(ACC) system function on commercial vehicles,authors developed a braking device and an electronic throttle control device with dual mode,i.e.electronic pneumatic braking system of commercial vehicle based on high speed on-off valve and throttle control system with dual-mode.It can realize seamless switch control between ACC system and driver.On the basis of it,taking a commercial vehicle as example,ACC system was designed.Control algorithm of the lower layer of A... |
| |
| Keywords: | automotive engineering adaptive cruise control experimental research electronic braking device electronic throttle control Smith predictive control |
| 本文献已被 CNKI 等数据库收录！ |
|
