線形システム・スライディングモードシステムを利用した平滑値・微分値推定フィルタの構成とその比較(機械力学,計測,自動制御)

概要

論文の詳細を見る
In our conventional research, we proposed a new technique to Estimate the Smoothed value and the Differential value of the sensor inputs by using Sliding mode system (ESDS). ESDS is one of the nonlinear digital filters, and it works very effectively to eliminate the impulsive noises by keeping the sudden shift of signals. In order to construct ESDS, we require the system that is globally uniform asymptotically stable at the origin. As the stable system, sliding mode system that has nonlinear switching function is used in order to compose ESDS. This sliding mode system is known as minimum time system, and it converges from the arbitrary initial states to the convergence point in minimum time. In this paper, we apply linear system and sliding mode system that has linear switching line to construct ESDS. As a result, we clarify the validity of our theorem and characteristics of ESDS.
社団法人日本機械学会の論文
2002-11-25