期刊文献+

一种基于加速度及轮速信息的参考车速估计方法 被引量:7

A Method of Vehicle Speed Estimation based on Acceleration and Wheel Speed Information
下载PDF
导出
摘要 以两轮驱动轿车为研究对象,提出了一种基于加速度及轮速信息的参考车速估计方法。以Kalman滤波为基本算法,结合试验分析,通过估计系统噪声特征和修正量测方程,改进了算法对加速度量测信号静态偏差变化的跟踪能力,提高了参考车速的估计精度。利用该方法估计参考车速具有不依赖大量试验、计算量小的特点,适于实车应用。 This work presents a new method for the estimation of reference vehicle speed of two-wheel drive vehicles,based on acceleration and the wheel speed information.The method is designed by using Kalman filtering algorithm,and by estimating system noise characteristic and correction equation,the traceability of the algorithm on static offset variation of acceleration signals is improved,and accuracy of estimation of vehicle speed is thus improved.The advantages of this approach are low dependency on road tests and low computational burden,which makes it suitable for vehicle application.
出处 《汽车技术》 北大核心 2011年第1期45-48,共4页 Automobile Technology
基金 国家863计划项目(2006AA11Z217)资助 汽车动态模拟国家重点实验室开放基金(20071112)资助
关键词 参考车速 KALMAN滤波 状态估计 Reference speed Kalman filter State estimation
  • 相关文献

参考文献8

  • 1郑太雄,单荣明,蒋国英,杨勇.汽车ABS参考车速的确定方法[J].汽车技术,2010(3):37-40. 被引量:11
  • 2Chul Ki SONG, Michael UCHANSKI,J. Karl HEDRICK. Vehicle Speed Estimation Using Accelerometer and Wheel Speed Measurements. SAE 2002-01-2229.
  • 3Mara TANELLI,Sergio M.SAVARESI,Carlo CANTONI.Longitndinal Vehicle Speed Estimation for Traction and Braking Control Systems.Proceedings of the 2006 IEEE International Conference on Control Applications, Munich, Germany, October4-6, 2006.
  • 4孔磊,宋健,于良耀,陈炯.越野汽车ABS参考车速计算方法[J].农业机械学报,2006,37(7):19-22. 被引量:7
  • 5Imsland L,AJohansen T,Ifossen T, et al. Vehicle Velocity Estim ation Using Nonlinear Observers:Automatica:vol.42:2006, 42( 12): 2091-2103.
  • 6Hwang J K, Song C K. Fuzzy Estimation of Vehicle Speed Using an Accelerometer and Wheel Sensors.International Journal of Automotive Technology, 2005, 6 (4): 359-365.
  • 7李以农,郝奕,郑玲,冀杰.基于多传感器信息融合的车速估计方法[J].江苏大学学报(自然科学版),2007,28(4):301-304. 被引量:8
  • 8Pei-shih Huang, Henk Smakman, Jiirgen Guldner.Design of a Vehicle State Observer. Proceedings of AVEC'00,Ann Arbor, USA, Aug.20.

二级参考文献16

  • 1刘国福,张王已,王跃科,郑伟峰.一种基于模型的最佳滑移率计算方法[J].公路交通科技,2004,21(7):111-114. 被引量:12
  • 2李克强,王跃建,高锋.基于ITS的行车安全辅助系统[J].江苏大学学报(自然科学版),2005,26(4):294-297. 被引量:8
  • 3齐志权,刘昭度,马岳峰,崔海峰.汽车制动防抱系统参考车速确定方法[J].农业机械学报,2005,36(11):8-11. 被引量:16
  • 4余志生.汽车理论[M].北京:机械工业出版社,1989..
  • 5Masao Watanabe,Noboru Noguchi.A new algorithm for ABS to compensate for road-disturbance[C].SAE Paper900205,1990.
  • 6Kazuyuki Kobayashi,Cheok Ka C,Kajiro.Estimation of absolute vehicle speed using fuzzy logical rule-based kalman filter[C]//Proceedings of the American Control Conference seattle.Washington:[s.n.],1995:3086-3090.
  • 7Fredrick Gustafsson.Sensor fusion for accurate computation of yaw rate[J].SAE paper,2001-01-1064.
  • 8Aleksander Hac,Simpson Melinda D.Estimation of vehicle side slip angle and yaw rate[J].SAE paper,2000-01-0696.
  • 9余志生.汽车理论[M].第2版.北京:机械工业出版社,1996.
  • 10Hyeongcheol Lee,Ann Arbor.System and method for estimating velocity using reliability indexed sensor fusion:the united state,6 816 804B1[P].2004-11-9.

共引文献23

同被引文献56

引证文献7

二级引证文献11

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部