2Alter, David M, Tsao, et al. Two-dimensional exact model matching with application to repetitive control[J]. Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME 1994. 116(1):30-33.
3Alter, David M, Tsao, et al. Dynamic control of the turning process using direct drive linear motor actuators[C]. Proceedings of the American Control Conference 1992, 1: 24-26.
