Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Design of 2-DOF PID control system by a Neural network

신경망에 의한 2 자유도 PID 제어기의 설계

  • 허진영 (동의대학교 공과대학 전자공학과 대학원) ;
  • 김홍렬 (동의대학교 공과대학 전자공학과 대학원) ;
  • 하홍곤 (동의대학교 공과대학 전자공학과) ;
  • 고태언 (동의대학교 공과대학 전기공학과)
  • Published : 1999.11.01
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Abstract

In this paper, we consider to apply of 2-DOF (Degree of Freedom) PID controller at D.C servo motor system. Many control system use I-PD, PID control system, but the position control system have difficulty in controling variable load and changing parameter. We propose neural network 2-DOF PID control system having feature for removal disturbrances and tracking function in the target value point. The back propagation algorithm of neural network used for tuning the 2-DOF parameter ($\alpha$, $\beta$, ${\gamma}$, η). We investigate the 2-DOF PID control system in the position control system and verify the effectiveness of proposal method through the result of computer simulation.

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