Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.06c
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- Pages.185-188
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- 2001
Design of Cascaded Fuzzy Controller
종속 퍼지 제어기 설계
Abstract
In this paper, a cascade fuzzy control method is proposed, which presents a robustness of the effect of disturbances, and in which the number of rules of the controller increase linearly instead of exponentially with the number of input variables. The proposed fuzzy control method is composed of cascade structure. Each stage has a state and a change of state, and one consequent control variable, and previous consequent control variable is an input of next stage. Simulation of the proposed controller, which is applied to the linear and nonlinear system as SISO (single-input single-output) system, showed that the proposed control method has a good control performance and robustness of disturbances compared with a conventional fuzzy control method.
Keywords