Dear Researchers, hope you are doing welll and your research works are going well, too. I am interested in application of advanced control methods to control electrical drive systems. So, I am wondering if there are any attempt to apply the fuzzy logic based PI controller to control d-q currents in the current loop of permanent magnet synchronous machines (PMSM)? Many works are about application of fuzzy logic just in the speed control loop, but in the current loop the fixed gain PI is mostly used. Did anybody try to implement fuzzy PI-fuzzy PI cascaded control scheme in d-q frame for PMSMs? I am looking forward to get any suggestions regarding my question.

P.S: We have a motor setup for experimental validations, so I am also interested in collaborative works on study of advanced control methods with further experimental applications.