A study on an effective tuning of a nonlinear state observer

비선형 상태 변수 관측기의 효과적인 이득 선정에 관한 연구

Recent researches on control theory enable nonlinear state feedback which is more closer to real system without approximation. To apply nonlinear control theories, all state variables should be measured or estimated. In this paper, a technique of designing nonlinear state observer for a particular class of nonlinear system is presented. The result is applied to an aircraft model to prove the convergency of observation error.