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| 电动助力转向系统神经网络变结构控制器 | |
| 引用本文： | 张增年,陈无畏,郁明.电动助力转向系统神经网络变结构控制器[J].农业机械学报,2007,38(7):1-4. |
| 作者姓名： | 张增年 陈无畏 郁明 |
| 作者单位： | 1. 浙江万里学院电子信息学院,315100,宁波市 2. 合肥工业大学机械与汽车工程学院,230009,合肥市 3. 中国科学技术大学自动化系,230027,合肥市 |
| 基金项目： | 国家自然科学基金;浙江省宁波市自然科学基金 |
| 摘 要： | 通过对电动助力转向系统结构及其助力特性的分析,建立了数学模型,设计了一种变结构控制器。该控制器采用积分最优型变结构控制,并与神经网络相结合,以消除不确定性对控制性能的影响,增强系统的鲁棒性。仿真结果表明控制方法是正确有效的。 |
| 关 键 词： | 电动助力转向 变结构控制 神经网络 |
| 修稿时间： | 2006-08-22 |
Electric Power Steering System Neural Network Variable Structure Controller |
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| Zhang Zengnian,Chen Wuwei,Yu Ming.Electric Power Steering System Neural Network Variable Structure Controller[J].Transactions of the Chinese Society of Agricultural Machinery,2007,38(7):1-4. | |
| Authors: | Zhang Zengnian Chen Wuwei Yu Ming |
| Institution: | 1.Zhejiang Wanli Institute 2.Hefei University of Technology3.University of Science and Technology of China |
| Abstract: | Based on analyzing electric power steering system structure and its dynamical characteristics,the mathematical model was established,an integral optimal variable structure mode controller was designed to eliminate system chattering.Neural network was also used to eliminate the influence of the system uncertainties and enhance the system robustness.Simulation results showed that the control method is correct and effective. |
| Keywords: | Electric power steering Variable structure control Neural network |
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