Details

Autor(en) / Beteiligte

• Jinghao Li
• Qingling Zhang
• Xing-Gang Yan
• Spurgeon, Sarah K.

Titel

Robust Stabilization of T-S Fuzzy Stochastic Descriptor Systems via Integral Sliding Modes

Ist Teil von

• IEEE transactions on cybernetics, 2018-09, Vol.48 (9), p.2736-2749

Ort / Verlag

United States: IEEE

Erscheinungsjahr

2018

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• This paper addresses the robust stabilization problem for T-S fuzzy stochastic descriptor systems using an integral sliding mode control paradigm. A classical integral sliding mode control scheme and a nonparallel distributed compensation (Non-PDC) integral sliding mode control scheme are presented. It is shown that two restrictive assumptions previously adopted developing sliding mode controllers for Takagi-Sugeno (T-S) fuzzy stochastic systems are not required with the proposed framework. A unified framework for sliding mode control of T-S fuzzy systems is formulated. The proposed Non-PDC integral sliding mode control scheme encompasses existing schemes when the previously imposed assumptions hold. Stability of the sliding motion is analyzed and the sliding mode controller is parameterized in terms of the solutions of a set of linear matrix inequalities which facilitates design. The methodology is applied to an inverted pendulum model to validate the effectiveness of the results presented.