1. S. Arimoto, S. Kawamura, and F. Miyazaki. Bettering operation of robots by learning. J. of Robotic Systems, 1(2):123–140, 1984.
2. Yangquan Chen and K. L. Moore. An ILC biliography list (December 1997). http://shuya.ml.org:888/~yqchen/ILC/ilclinks.html.
3. Y. Chen, J.-X. Xu, T.H. Lee, and S. Yamamoto. An iterative learning control in rapid thermal processing. In Proc. the IASTED Int. Conf. on Modeling, Simulation and Optimization (MSO’97), pages 189–92, Singapore, Aug. 1997.
4. Y. Chen, J.-X. Xu, T.H. Lee, and S. Yamamoto. Comparative studies of iterative learning control schemes for a batch chemical process. In Proc. of the IEEE Singapore Int. Symposium on Control Theory and Applications (SISCTA’97), pages 166–70, Singapore, Jul. 1997.
5. Yangquan Chen, Jian-Xin Xu, and Tong Heng Lee. Current iteration tracking error assisted high-order iterative learning control of discrete-time uncertain nonlinear systems. In Proceedings of the 2nd Asian Control Conference, Seoul, Korea, July 1997.