Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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Robust Torque Control of Internal Combustion Engine Using LMI Technique

수치화 최적화 기법을 이용한 내연기관의 강인한 토크 제어

  • 김영복 (정회원, 부경대학교 공과대학 제어기계공학과) ;
  • 양주호 (정회원, 부경대학교 공과대학 제어기계공학과)
  • Published : 1997.07.01
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Abstract

Parameters in the internal combustion engines are variable depending on the operating points. Therefore, it is necessary to compensate for the uncertainties. Form this point of view, this paper gives a controller design method and a robust stability condition by LMI approach for engine torque control which satisfies the gives H$\infty$ control performance in the presence of physical parameter perturbations. To the end, the robustness of the system in the presence of perturbation is guaranteed in the all engine operating regions. Its effectiveness is demonstrated by simulation.

Keywords

References

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