Gain-phase margin specified PI speed control of a PM synchronous motor

  • Kim G.S. (LG Innotek Co., Ltd) ;
  • Youn M.J. (Dept. of Electrical Eng., KAIST)
  • Published : 2003.07.01

Abstract

Simple tuning formulae are derived to design a Pl controller to meet the gain and phase margin specifications. These formulae are suitable for the auto-tuning of a process where the robustness should be guaranteed. The auto-tuned PI controller is examined for the speed regulation of a PM synchronous motor.

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