1. Z. K. Zhang, G. R. Duan and Y. M. Hu, “Robust adaptive control for a class of semi-strict feedback systems with state and input constraints,” International Journal of Robust and Nonlinear Control, 2018, 28(9): 3189-3211.

2. Z. K. Zhang, G. R. Duan and M. Z. Hou, “Global finite time stabilization of pure-feedback systems with input dead-zone nonlinearity,” Journal of the Franklin Institute, 2017, 354(10): 4073-4101.

3. Z. K. Zhang, G. R. Duan and M. Z. Hou, “Robust adaptive dynamic surface control of uncertain non-linear systems with output constraints,” IET Control Theory & Applications, 2017, 11(1): 110-121.

4. Z. K. Zhang, G. R. Duan and M. Z. Hou, “An Improved Adaptive Dynamic Surface Control Approach for Uncertain Nonlinear Systems,” International Journal of Adaptive Control and Signal Processing, 2018, 32(5): 713-728.

5. M. Z. Hou, Z. K. Zhang, Z. Q. Deng and G. R. Duan. “Global robust finite-time stabilisation of unknown pure-feedback systems with input dead-zone non-linearity,” IET Control Theory & Applications, 2016, 10(2): 234-243.