Fuzzy Control for an Oceanic Structure: A Case Study in Time-delay TLP System-Reference-Cited by-同舟云学术

Fuzzy Control for an Oceanic Structure: A Case Study in Time-delay TLP System

Published:2010-01 Issue:1 Volume:16 Page:147-160
ISSN:1077-5463
Container-title:Journal of Vibration and Control
language:en
Short-container-title:Journal of Vibration and Control

Author:

Chen Chen-Yuan¹,Lin Jeng-Wen²,Lee Wan-I³,Chen Cheng-Wu⁴

Affiliation:

1. Department of Computer Science, National Pingtung University of Education, No. 4-18, Ming Shen Rd., Pingtung 90003, Taiwan, Department of Management Information System, Yung-Ta Institute of Technology and Commerce, 316 Jong Shan Road, Lin Luoh, Ping-Tung 90941, Taiwan,

2. Department of Civil Engineering, Feng Chia University, Wenhwa Road, Seatwen, Taichung City, Taiwan 407

3. Department of Marketing and Distribution Management, National Kaohsiung First University of Science and Technology, No. 2, Jhuoyue Road, Kaohsiung City 811, Taiwan

4. Department of Logistics Management, Shu-Te University, 59 Hun Shan Road,Yen Chau, Kaohsiung 82445, Taiwan, Graduate Institute of Management, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan

Abstract

In this paper, a Takagi-Sugeno (T-S) fuzzy model approach combined with a parallel distributed compensation (PDC) scheme is proposed for time-delay control of the response of a tension leg platform (TLP) system subjected to an external wave force. A global PDC-based fuzzy logic controller is constructed by blending all local state feedback controllers. A fuzzy-model-based control is thereby developed which can attenuate the influence of the external wave force. The controller is evaluated in terms of stability analysis, and the linear matrix inequality (LMI) conditions guaranteeing the stability of the TLP system derived via Lyapunov theory. A simulation example is given to show the feasibility of the proposed fuzzy control approach. The example shows the concept of half-circle fuzzy number can be used in fuzzy control and the proposed control method can be employed in practical engineering problems of oceanic structure.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Mechanics of Materials,Aerospace Engineering,Automotive Engineering,General Materials Science

Link

http://journals.sagepub.com/doi/pdf/10.1177/1077546309339424

Reference33 articles.

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