Two new Smith predictor proposals for performance and robustness enhancement for systems with elevated time delay

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作者
Martínez, Jesús [1 ]
Camacho, Oscar [1 ]
机构
[1] Postgrado en Automatización e Instrumentación, Facultad de Ingeniería, Universidad de Los Andes, Mérida, Venezuela
关键词
Control theory - Delay circuits - Robustness (control systems) - Sliding mode control;
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摘要
This paper presents two new strategies, based on the Smith predictor, to control self-regulating systems with elevated deadtime. The first one uses two modifications done in previous works, one accelerates the regulatory response and the other improves the robustness maintaining a simple tuning, while the second one consists on the use of the sliding mode control to improve the system's robustness. © 2006 2002 Revista Te´cnica. Facultad de Ingenieri´a. Universidad del Zulia.
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页码:11 / 24
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