Intelligent digitally redesigned PAM fuzzy controller for nonlinear systems

Ho Jae Lee, Young Hoon Joo, Jin Bae Park, Leang San Shieh

Research output: Contribution to conferencePaper

8 Citations (Scopus)

Abstract

In this paper, we develop an intelligent digitally redesigned PAM fuzzy controller for nonlinear systems. Takagi-Sugeno fuzzy model is used to model the nonlinear systems and a continuous-time fuzzy-model-based controller is designed based on extended parallel-distributed-compensation method. The digital controllers are determined from existing analogue controllers. The proposed method provides an accurate and effective method for digital control of continuous-time nonlinear systems and enables us to efficiently implement a digital controller via pre-determined continuous-time TS fuzzy-model-based controller. We have applied the proposed method to the balancing problem of the inverted pendulum to show the effectiveness and feasibility of the method.

Original languageEnglish
Publication statusPublished - 1999 Dec 1
EventProceedings of the 1999 IEEE International Fuzzy Systems Conference, FUZZ-IEEE'99 - Seoul, South Korea
Duration: 1999 Aug 221999 Aug 25

Other

OtherProceedings of the 1999 IEEE International Fuzzy Systems Conference, FUZZ-IEEE'99
CitySeoul, South Korea
Period99/8/2299/8/25

Fingerprint

Pulse amplitude modulation
Fuzzy Controller
Nonlinear systems
Nonlinear Systems
Controller
Controllers
Fuzzy Model
Model-based
Digital Control
Takagi-Sugeno Fuzzy Model
Continuous-time Model
Inverted Pendulum
Continuous-time Systems
Balancing
Pendulums
Continuous Time
Analogue

All Science Journal Classification (ASJC) codes

  • Software
  • Theoretical Computer Science
  • Artificial Intelligence
  • Applied Mathematics

Cite this

Lee, H. J., Joo, Y. H., Park, J. B., & Shieh, L. S. (1999). Intelligent digitally redesigned PAM fuzzy controller for nonlinear systems. Paper presented at Proceedings of the 1999 IEEE International Fuzzy Systems Conference, FUZZ-IEEE'99, Seoul, South Korea, .
Lee, Ho Jae ; Joo, Young Hoon ; Park, Jin Bae ; Shieh, Leang San. / Intelligent digitally redesigned PAM fuzzy controller for nonlinear systems. Paper presented at Proceedings of the 1999 IEEE International Fuzzy Systems Conference, FUZZ-IEEE'99, Seoul, South Korea, .
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Lee, HJ, Joo, YH, Park, JB & Shieh, LS 1999, 'Intelligent digitally redesigned PAM fuzzy controller for nonlinear systems', Paper presented at Proceedings of the 1999 IEEE International Fuzzy Systems Conference, FUZZ-IEEE'99, Seoul, South Korea, 99/8/22 - 99/8/25.

Intelligent digitally redesigned PAM fuzzy controller for nonlinear systems. / Lee, Ho Jae; Joo, Young Hoon; Park, Jin Bae; Shieh, Leang San.

1999. Paper presented at Proceedings of the 1999 IEEE International Fuzzy Systems Conference, FUZZ-IEEE'99, Seoul, South Korea, .

Research output: Contribution to conferencePaper

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AB - In this paper, we develop an intelligent digitally redesigned PAM fuzzy controller for nonlinear systems. Takagi-Sugeno fuzzy model is used to model the nonlinear systems and a continuous-time fuzzy-model-based controller is designed based on extended parallel-distributed-compensation method. The digital controllers are determined from existing analogue controllers. The proposed method provides an accurate and effective method for digital control of continuous-time nonlinear systems and enables us to efficiently implement a digital controller via pre-determined continuous-time TS fuzzy-model-based controller. We have applied the proposed method to the balancing problem of the inverted pendulum to show the effectiveness and feasibility of the method.

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Lee HJ, Joo YH, Park JB, Shieh LS. Intelligent digitally redesigned PAM fuzzy controller for nonlinear systems. 1999. Paper presented at Proceedings of the 1999 IEEE International Fuzzy Systems Conference, FUZZ-IEEE'99, Seoul, South Korea, .