Precup, Radu-Emil, Raul-Cristian Roman, Elena-Lorena Hedrea, Emil M. Petriu, & Claudia-Adina Bojan-Dragos. " Data-Driven Model-Free Sliding Mode and Fuzzy Control with Experimental Validation." INTERNATIONAL JOURNAL OF COMPUTERS COMMUNICATIONS & CONTROL [Online], 16.1 (2021): n. pag. Web. 18 Apr. 2021