Junkang Ni https://tc.ifac-control.org/5/4/members/junkang-ni https://tc.ifac-control.org/@@site-logo/IFACTechnicalActivities330x200.png Junkang Ni Address: 1 Dongxiang Road, Chang'an District,Xi'an Shaanxi,710129, P.R.China e-mail: max12391@126.com Telephone: +86 15591801381