控制理论与应用
控製理論與應用
공제이론여응용
CONTROL THEORY & APPLICATIONS
2001年
2期
224-227,233
,共5页
姚宏伟%梅晓榕%杨振强%庄显义
姚宏偉%梅曉榕%楊振彊%莊顯義
요굉위%매효용%양진강%장현의
模糊动态模型%模糊聚类%稳定性%二级倒立摆
模糊動態模型%模糊聚類%穩定性%二級倒立襬
모호동태모형%모호취류%은정성%이급도립파
首先给出了一种离散系统模糊动态模型的辨识方法,提出了一个衡量聚类有效性的函数,以确定模糊规则的数目.并给出一个保证模糊系统全局稳定的充分条件,在此基础上给出了模糊控制系统的设计方法,并对二级倒立摆系统进行了控制,取得了较好的效果.
首先給齣瞭一種離散繫統模糊動態模型的辨識方法,提齣瞭一箇衡量聚類有效性的函數,以確定模糊規則的數目.併給齣一箇保證模糊繫統全跼穩定的充分條件,在此基礎上給齣瞭模糊控製繫統的設計方法,併對二級倒立襬繫統進行瞭控製,取得瞭較好的效果.
수선급출료일충리산계통모호동태모형적변식방법,제출료일개형량취류유효성적함수,이학정모호규칙적수목.병급출일개보증모호계통전국은정적충분조건,재차기출상급출료모호공제계통적설계방법,병대이급도립파계통진행료공제,취득료교호적효과.
Firstly, a method of fuzzy dynamic model identification for discretetime system is proposed. A function for measuring clustering validity is defined with which the number of fuzzy rules can be determined. A sufficient criterion that guarantees the global stability of the fuzzy system is presented. Based on this, we develop a design way of the fuzzy control system. This method is proved to have better effect through a double inverted pendulum by experiments.