Control by adaptive table

被引：0

作者：

Yang, QW ^{[1
]}

Ping, F ^{[1
]}

Xue, YC ^{[1
]}

Liao, H ^{[1
]}

机构：

[1] Hohai Univ, Changzhou City 213022, Peoples R China

来源：

IECON-2002: PROCEEDINGS OF THE 2002 28TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-4 | 2002年

关键词：

fuzzy logic control; adaptive control table; steady-state error; stable plant;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to improve the control performance of fuzzy logic controller (FLC) and to be convenient for implementing control algorithms by using microprocessors, we present a control scheme of looking up adaptive control table based on fuzzy control theory in this paper. To eliminate the steady-state error of fuzzy control system, a necessary and sufficient condition is proved, which guides to design the control table. The control system predicts the desired control action needed for removing the steady-state error online and optimizes the control table dynamically. The steady-state error can be removed without using any integrators in the control system. The simulation results show that: no matter how the gain of the controlled plant is fixed or alterable, the control system has both good performance and high precision.

引用

页码：1652 / 1656

页数：5

共 7 条

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