基于加速度反馈的单输入时不变线性离散系统极点配置

中国机械工程 ›› 2015, Vol. 26 ›› Issue (8): 1105-1111.

基于加速度反馈的单输入时不变线性离散系统极点配置

梁青;王珍;潘金文;彭程

中国科学技术大学，合肥，230026

出版日期:2015-04-25 发布日期:2015-09-10
基金资助:
国家自然科学基金资助项目(61004017)；中国科学技术大学青年创新基金资助项目(WK2100100016)

Pole Placement for Single Input Linear Time-invariant Discrete Systems by Acceleration Feedback

Liang Qing;Wang Zhen;Pan Jinwen;Peng Cheng

University of Science and Technology of China,Hefei,230026

Online:2015-04-25 Published:2015-09-10
Supported by:
National Natural Science Foundation of China（No. 61004017）;

摘要/Abstract

摘要：

讨论了单输入时不变线性离散系统用加速度信号进行极点配置的可行性。首先, 给出了用状态差分反馈进行极点配置的定理和算法; 其次, 用3个仿真实例验证了该算法的有效性;最后, 在隔振器实验平台上验证了用加速度信号进行反馈控制的可行性。

关键词: 线性离散系统, 加速度反馈, 状态微分反馈, 状态差分反馈, 极点配置

Abstract:

The feasibility of pole placement by acceleration signal for single input time-invariant linear discrete systems was discussed. Firstly, the theorems and algorithms of pole placement by state-difference were provided. Secondly, the effectiveness of the proposed method was validated by three simulation examples. Finally, an experimental platform was setup to validate the feasibility of the proposed method.

Key words: linear discrete system, acceleration feedback, state-derivative feedback, state-difference feedback, pole placement

中图分类号:

TP273

梁青, 王珍, 潘金文, 彭程. 基于加速度反馈的单输入时不变线性离散系统极点配置[J]. 中国机械工程, 2015, 26(8): 1105-1111.

Liang Qing, Wang Zhen, Pan Jinwen, Peng Cheng. Pole Placement for Single Input Linear Time-invariant Discrete Systems by Acceleration Feedback[J]. China Mechanical Engineering, 2015, 26(8): 1105-1111.

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