Kuen-Yu TsaiCharles D. SchaperThomas KailathKUEN-YU TSAI2018-09-102018-09-102004-09http://scholars.lib.ntu.edu.tw/handle/123456789/310623Design of feedforward filters for improving tracking performances of existing feedback control systemsjournal article10.1109/TCST.2004.8251462-s2.0-4444296999WOS:000223581100010