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| 汽车侧偏角与横摆角的仿真与估计 | |
| 引用本文： | 陈乐珠,韩峻峰,潘盛辉,熊玉.汽车侧偏角与横摆角的仿真与估计[J].汽车科技,2011(1):31-33. |
| 作者姓名： | 陈乐珠 韩峻峰 潘盛辉 熊玉 |
| 作者单位： | 1. 桂林电子科技大学,桂林,541004 2. 广西机电职业技术学院,南宁,530117 3. 广西工学院,柳州,545006 |
| 摘 要： | 为了提高汽车操纵稳定性和安全性，设计汽车状态观测器模型对难以测量的质心侧偏角与横摆角速度的数据进行估计是很有必要的。本文利用扩展卡尔曼滤波算法并基于二自由度汽车模型上对质心侧偏角进行估计及仿真分析，仿真的结果与估计的结果吻合，估计结果具有较高的应用价值。 |
| 关 键 词： | 扩展卡尔曼滤波 质心侧偏角 横摆角速度 |
Estimation of Automobile Side-slip Angle and Yaw Angle |
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| CHEN Le-zhu,HAN Jun-feng,PAN Sheng-hui,XIONG Yu.Estimation of Automobile Side-slip Angle and Yaw Angle[J].Automobile Science and Technology,2011(1):31-33. | |
| Authors: | CHEN Le-zhu HAN Jun-feng PAN Sheng-hui XIONG Yu |
| Institution: | 1.Guilin University of Electronic Technology, Guilin 541004, China; 2. Guangxi Technological College of Machinery and Electricity, Nanning 530117, China ; 3.Guangxi University of Technology, Liuzhou 545006, China ) |
| Abstract: | To improve the vehicle stability and security, an observer of vehicle model to measure the sideslip angle and yaw rate data is necessary to be designed. This paper,used extended.kalman fiher（EKF）algorithm and basing on two degrees of freedom vehicle model to estimate the side slip angle and simulation analysis. The results show that the estimates and the simulation value are met. They are full of application value. |
| Keywords: | Extended kalman filter Side-slip angle Yaw rate |
| 本文献已被 维普 万方数据 等数据库收录！ | |