A Local Controller for Discrete-Time Large-Scale System by Using Integral Variable Structure Control
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A new local controller for discrete-time integral variable structure control of a large-scale system with matched and unmatched uncertainty is presented. The local controller is able to bring the large-scale system into stability by using only the states feedback from individual subsystem itself. A new theorem is established and proved that the controller is able to handle the effect of interconnection for the large-scale system with matched and unmatched uncertainty, and the system stability is ensured. The controller is able to control the system to achieve the quasi-sliding surface and remains on it. The results showed a fast convergence to the desired value and the attenuation of disturbance is achieved.
2007 ◽
Vol 18
(4)
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pp. 865-870
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1995 ◽
Vol 42
(2)
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pp. 117-122
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2002 ◽
Vol 31
(7)
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pp. 1347-1359
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2020 ◽
Vol 9
(1)
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pp. 51
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1999 ◽
Vol 1999
(4)
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pp. 637-642