Notice of Violation of IEEE Publication PrinciplesRobust Guaranteed Cost Control Base on T-S Fuzzy Model

Notice of Violation of IEEE Publication Principles

"Robust Guaranteed Cost Control Base on T-S Fuzzy Model"
by Dejia Shi and Weijin Jiang
in the Proceedings of the 2009 International Conference on Measuring Technology and Mechatronics Automation (ICMTMA 2009), August 2009, pp. 586-589

After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE\´s Publication Principles.

This paper contains significant portions of original text from the papers cited below. The original text was copied without attribution (including appropriate references to the original author(s) and/or paper titles) and without permission.

Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following articles:

"Fuzzy Guaranteed Cost Control for Uncertain Singular Systems with State and Input Delays"
by Rui Yang, Tianmin Huang, Cuihong Wang, Li Zou
in the Proceedings of the International Conference on Intelligent Systems and Knowledge Engineering (ISKE 2007), Atlantis Press, October 2007

Based on T-S fuzzy model, the robust guaranteed cost control problem is studied for a class of uncertain singular systems with state and input delays. Sufficient conditions are provided for the construction of a state feedback guaranteed cost controller. These conditions are given in terms of the feasibility of linear matrix inequalities (LMIs) and guarantee that the closed-loop systems are quadratically stable. Moreover, an upper bound of the guaranteed cost is also obtained. A numerical example is provided to demonstrate the effectiveness of the proposed method.