An Adaptive Unknown Periodic Input Observer for Discrete-Time LTI SISO Systems - Lin, Shih-Yu; Yen, Jia-Yush; Chen, Min-Shin; Chang, Shu-Hau; Kao, Chung-Yao (IEEE transactions on automatic control, 2017)
Keywords: Adaptation models; Adaptive systems; disturbance/unknown input observation; estimation; filtering; Finite impulse response filters; Linear systems; Mechanical engineering; Observers; Transfer functions