Identification and Fuzzy Controller Design for Nonlinear Uncertain Systems with Input Time-Delay

This paper considers the identification and fuzzy controller design for nonlinear uncertain systems in presence of unknown input time-delay. Firstly, a time-delay Takagi-Sugeno-Kang (TSK) type fuzzy neural system (TDFN) is proposed to identify a class of nonlinear input time-delay systems. The input- output signals of nonlinear systems are used to identify the system dynamics and unknown time-delay, and then construct the system in the form TSK-fuzzy time-delay model. Each fuzzy rule has a corresponding linear system with an input time-delay as the consequent part. Based on parallel distribution compensation (PDC) approach, the Smith predictor compensation and dominate pole assignment technique are then adopted to design the fuzzy PID controller. Several simulations are shown to demonstrate the effectiveness and control performance of the proposed approach.

並列關鍵字

Nonlinear control ； time-delay systems ； TSK type fuzzy model ； PID controller ； neural networks ； Smith predictor

被引用紀錄

Wang, W. T. (2008). 利用測試圖樣產生的熱能來降低晶片預燒成本 [master's thesis, National Tsing Hua University]. Airiti Library. https://doi.org/10.6843/NTHU.2008.00731

Yeh, Y. C. (2009). 精密壓電定位系統之伺服設計 [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2009.01629

陳柏齊（2010）。新型單開關E類並聯負載共振式轉換器〔碩士論文，崑山科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0025-0508201022154400

蕭合凱（2010）。新型單開關電流型串並聯負載共振式轉換器〔碩士論文，崑山科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0025-1808201014472600

邱子維（2010）。新型E類直流/直流轉換器〔碩士論文，崑山科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0025-1208201017250200

國際替代計量

Identification and Fuzzy Controller Design for Nonlinear Uncertain Systems with Input Time-Delay

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