Comparison of disturbance suppression performance of Unknown-Input Estimators with different state observers

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  • 状態観測器の違いによる未知入力推定器の外乱抑圧性能比較

Abstract

<p>This study compares the disturbance suppression performance of discrete-time unknown input estimators with current observer and prediction observer. First, a UIE with a current observer and a UIE with a prediction observer are designed. Next, simulations are performed by applying a unit-step disturbance to the designed UIEs. Finally, the response waveforms and magnitudes of the UIEs are used to compare their disturbance suppression performance.</p>

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