| 基于卡尔曼滤波的汽车制动器试验台电机控制方法 |
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| 引用本文： | 吴东庆,杨逢建,巫钟伟,陈来凤,檀路生. 基于卡尔曼滤波的汽车制动器试验台电机控制方法[J]. 计算机测量与控制, 2011, 19(4) |
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| 作者姓名： | 吴东庆 杨逢建 巫钟伟 陈来凤 檀路生 |
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| 作者单位： | 仲恺农业工程学院计算科学学院,广东,广州,510225 |
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| 基金项目： | 2008广东省科技计划项目，2010仲恺农业工程学院校级自然科学基金 |
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| 摘 要： | 针对汽车制动器试验台电惯量补偿控制方法不够准确、稳定性不高的问题;分析飞轮组测控时序图,综合比较了多个相关电机惯量控制方法;在此基础上,研究自回归滤波器卡尔曼滤波理论,给出汽车制动台测控系统的状态向量、观测向量及相关的系统误差的定义;建立了电动机驱动电流依赖于观测量的卡尔曼滤波模型;模型以实测数据进行仿真计算,实验结果与传统测控方法相比,误差指标更好及系统更稳定;该控制方法可为制动器试验台能量补偿控制方法的改进提供参考.
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| 关 键 词： | 汽车制动器试验台 能量补偿 卡尔曼滤波 自动控制 |
A Motor Control Method for Vehicles Brake Test Bed Based on Kalman Filter |
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| Wu Dongqing,Yang Fengjian,Wu Zongwei,Chen Laifeng,Tan Lusheng. A Motor Control Method for Vehicles Brake Test Bed Based on Kalman Filter[J]. Computer Measurement & Control, 2011, 19(4) |
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| Authors: | Wu Dongqing Yang Fengjian Wu Zongwei Chen Laifeng Tan Lusheng |
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| Affiliation: | Wu Dongqing,Yang Fengjian,Wu Zongwei,Chen Laifeng,Tan Lusheng(Dept.of Computation Science,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China) |
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| Abstract: | Aim at problems existed in related vehicles brake test bed research whose control method is not accurate enough and lack of stability,sequence diagram of flywheel 's measurement and control was analysis.Related control methods were compared comprehensively.Based on it,theory of Kalman filter which is autoregressive has been discussed.We provide definitions of state vector,measurement vector and relevant system error.A specified Kalman filter model was made.In the model,current of motor depends on measuremen... |
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| Keywords: | vehicles brake test bed energy compensate Kalman filter Automatic control |
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