Complementary sensitivity characteristics in digital control systems

  • Sung, Hak-Kyung (Department of Control Engineering, Tokyo Institute of Technology) ;
  • Hara, Shinji (Department of Control Engineering, Tokyo Institute of Technology)
  • Published : 1990.10.01

Abstract

We derive an intelgral-type constraint on the complementary sensitivity function in digital control systems. Some design guidances are proposed for the pole assignment of digital controller with computation-time delay to improve the complementary sensitivity characteristics.

Keywords