Robust H∞ Filtering for Neutral Systems with Multi-Delay and Application in the Flexible System

Cybernetics and Information Technologies

Huang Yinghua¹  Pang Xinrui¹  Fu Xingjian¹ 

[1] Beijing Information Science and Technology University, 100192Beijing, China;

关键词: neutral systems;    robust h∞ filtering;    linear matrix inequality;    flexible system;   

DOI  :  10.2478/cait-2018-0052

来源: DOAJ

【 摘 要 】

The residual vibrations in flexible structure system model can cause errors. In addition, the parameters in the system are also changed. For the problem of residual vibration, robust H∞ filter is designed for neutral systems with multi-delay. Based on Lyapunov stability theory, the sufficient condition for the existence of filter is given. For the permitted uncertainty and multi-delay, the designed filter can guarantee the robust asymptotically stability and satisfy H∞ performance index for the filtering error dynamic system. Finally, the designed filter is applied to the flexible system, and the result shows that the filter is effective.

【 授权许可】

Unknown