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| 电液振动台加速度波形再现控制算法 | |
| 引用本文： | 于浩洋,关广丰,于笑平,秦杰,辛宗生.电液振动台加速度波形再现控制算法[J].黑龙江工程学院学报,2013,27(1):60-63. |
| 作者姓名： | 于浩洋 关广丰 于笑平 秦杰 辛宗生 |
| 作者单位： | 1. 黑龙江工程学院电气与信息学院,黑龙江哈尔滨,150050 2. 大连海事大学机械工程系,辽宁大连,116026 3. 黑龙江工程学院后勤服务总公司,黑龙江哈尔滨,150050 4. 黑龙江工程学院机电工程学院,黑龙江哈尔滨,150050 |
| 基金项目： | 黑龙江省教育厅基金资助项目(12521447) |
| 摘 要： | 为提高电液振动台的控制精度,在三状态控制器基础之上,提出一种加速度随机波再现实时自适应控制方法.介绍三状态控制器的作用及实现方式,利用RLS自适应滤波器实时辨识系统的逆模型,并基于自适应逆控制原理利用逆模型辨识结果对系统的输入信号进行修正,使系统的响应信号能够高精度再现参考信号.最后通过实验验证控制算法的有效性. |
| 关 键 词： | 电液振动台 加速度 波形再现 自适应滤波器 |
On the acceleration waveform replication control algorithm of electro-hydraulic shaking table |
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| YU Hao-yang , GUAN Guang-feng , YU Xiao-ping , QIN Jie , XIN Zong-sheng.On the acceleration waveform replication control algorithm of electro-hydraulic shaking table[J].Journal of Heilongjiang Institute of Technology,2013,27(1):60-63. | |
| Authors: | YU Hao-yang GUAN Guang-feng YU Xiao-ping QIN Jie XIN Zong-sheng |
| Affiliation: | 1.College of Electrical and Information Engineering,Heilongjiang Institute of Technology,Harbin 150050,China;2.Dept.of Mechanical Engineering,Dalian Maritime University,Dalian 116026,China;3.Logistic Service Co.,Heilongjiang Institute of Technology,Harbin 150050,China;4.College of Mechanical and Electrical Engineering,Heilongjiang Institute of Technology,Harbin 150050,China) |
| Abstract: | The real time adaptive control algorithm of acceleration random waveform replication is presented based on three-variable-control （TVC） to improve the control precision of electro-hydraulic shaking table. TVC is designed to adjust the robustness and disturbance suppression performance of this system. RLS adaptive filter is developed to obtain the inverse model of this system. The reference signal is updated based on adaptive inverse control method to improve the tracking performance. The test results verify the effectiveness of the proposed algorithm. |
| Keywords: | electro hydraulic shaking table acceleration waveform replication adaptive filter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |