Variable structure control with integral action

Variable structure system control is a rapidly developing no-linear controller design method. It provides attractive features such as fast response and insensitivity to variation in plant parameters. In this work a new reaching law with constant plus integral rate is used to design a variable struct...

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Bibliographic Details
Published inRevista técnica de la Facultad de Ingeniería, Universidad del Zulia Vol. 20; no. 2
Main Authors J. Ramirez, J. Bastidas, C. Vinante
Format Journal Article
LanguageEnglish
Published Universidad del Zulia 01.01.2011
Subjects
non linear control
position control
variable structure control
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Summary:Variable structure system control is a rapidly developing no-linear controller design method. It provides attractive features such as fast response and insensitivity to variation in plant parameters. In this work a new reaching law with constant plus integral rate is used to design a variable structure con trolled. This controller was experimentally tested in the digital position control of a DC servomotor. The addition of integral rate to the reaching law. with the proper selection of its parameters. improves the tracking accuracy and the robustness of the variable structure controller.
ISSN:0254-0770
2477-9377