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Pre-compensator selection for H loop shaping control

  • Sourav Patra
  • Sidhhartha Sen
  • Goshaidas Ray
Regular Papers Control Applications

Abstract

In this paper, an attempt has been made to address on the design of pre-compensator to obtain the solution of H loop-shaping control problem. Two different design techniques have been proposed where the first one is based on singular value decomposition (SVD) technique along with the matrix perturbation approach; the other one is focused in linear matrix inequality (LMI) framework leading to minimize the condition number of the pre-compensator that, in turn, reduces loop deterioration. A numerical example has been considered to illustrate the effectiveness of the proposed method.

Keywords

Condition number H loop shaping control linear matrix inequality pre-compensator singular value decomposition 

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Copyright information

© Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers and Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  1. 1.Department of AvionicsIndian Institute of Space Science and TechnologyTrivandrumIndia
  2. 2.Department of Electrical EngineeringIndian Institute of TechnologyKharagpurIndia

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