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Practical Relative Degree Approach in Sliding-Mode Control

  • Arie Levant
Part of the Lecture Notes in Control and Information Sciences book series (LNCIS, volume 440)

Abstract

The high-order sliding-mode approach offers a robust way to solve numerous output-regulation problems when the system relative degree is known. Still the difficult cases remain when the relative degree does not exist, is very high, or the mathematical model is not reliable. The notion of practical relative degree is proposed, which generalizes the standard relative-degree notion for the cases of uncertain systems lacking certain mathematical model. Practical output regulation is ensured. Computer simulation and practical results confirm the theoretical approach.

Keywords

Relative Degree Slide Mode Control Homogeneity Degree Transmission Unit Finite Time Stability 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.Tel-Aviv UniversityTel-AvivIsrael

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