@article{Chang2023JFI, author = {Le Chang and Xiaowei Shao and Dexin Zhang}, title = {Stabilization for a class of strict-feedback nonlinear systems via the PWM control law}, journal = {Journal of the Franklin Institute}, volume = {360}, number = {12}, pages = {8550-8568}, year = {2023}, doi = {10.1016/j.jfranklin.2023.06.027}, }