鲁东大学学报（自然科学版）
魯東大學學報（自然科學版）
로동대학학보（자연과학판）
LUDONG UNIVERSITY JOURNAL(NATURAL SCIENCE EDITION)
2014年
4期
306-314
,共9页
T-S模糊模型%H∞滤波设计%交联系统
T-S模糊模型%H∞濾波設計%交聯繫統
T-S모호모형%H∞려파설계%교련계통
T-S fuzzy models%H∞ filter design%interconnected systems
基于T-S模糊模型方法，针对一类时滞交联系统，提出了一种集中H∞滤波设计新方案。通过构造新的模糊线积分李雅普诺夫泛函，给出了整体滤波误差系统时滞相关的集中H∞滤波设计LMI条件，降低了性能指标的保守性。最后通过仿真例子说明了所提方法的有效性和优越性。
基于T-S模糊模型方法，針對一類時滯交聯繫統，提齣瞭一種集中H∞濾波設計新方案。通過構造新的模糊線積分李雅普諾伕汎函，給齣瞭整體濾波誤差繫統時滯相關的集中H∞濾波設計LMI條件，降低瞭性能指標的保守性。最後通過倣真例子說明瞭所提方法的有效性和優越性。
기우T-S모호모형방법，침대일류시체교련계통，제출료일충집중H∞려파설계신방안。통과구조신적모호선적분리아보낙부범함，급출료정체려파오차계통시체상관적집중H∞려파설계LMI조건，강저료성능지표적보수성。최후통과방진례자설명료소제방법적유효성화우월성。
A decentralized H∞ filter design for delayed interconnected systems based on Takagi-Sugeno ( T-S) fuzzy models was proposed. By using the fuzzy line-integral Lyapunov function approach,the conditions for de-lay-dependent decentralized H∞ filter design guaranteeing the asymptotic stability and a prescribed H∞ per-formance index of the overall filter error system were proposed in terms of linear matrix inequalities ( LMIs) . The obtained results were less conservative,and these effectiveness and advantages were shown by a numerical example.
