Disturbance observer based control for nonlinear systems

  • Wen-Hua Chen
  • Published 2004 in IEEE/ASME Transactions on Mechatronics


This work presents a general framework for nonlinear systems subject to disturbances using disturbance observer based control (DOBC) techniques. A two-stage design procedure to improve disturbance attenuation ability of current linear/nonlinear controllers is proposed where the disturbance observer design is separated from the controller design. To… (More)

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