입력이득의 부호가 미지인 일반적인 비선형시스템의 규정된 성능을 가지는 출력궤환 제어기 설계 = Output-feedback Prescribed Performance Controller for Uncertain General Nonlinear Systems with Unknown Sign of the Input Gain

다국어 초록 (Multilingual Abstract)

The systematic procedure for the design of the output-feedback controller of uncertain general nonautonomous nonlinear systems without a priori knowledge of the sign of the input gain is proposed. The proposed controller adopts higher-order switching differentiator to estimate time-derivatives of the output tracking error. It is mathematically proved that the output tracking error and its time-derivatives are all maintained in the prescribed regions. To illustrate the performance of the proposed controller, numerical simulation was performed. To author’s knowledge, there are no results on the problem tackled in this paper.

참고문헌 (Reference)

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