Z. Gao, Proc. of 2006 ACC, Minneapolis, Minnesota, USA, Jun. 14-16, 2006.
Zhiqiang Gao and Yi Huang, Jingqing Han, Presented at the 2001 IEEE Conference on Decision and Control.
Gang Tian; Zhiqiang Gao, American Control Conference, 2009. ACC '09. , vol., no., pp.2451-2457, 10-12 June 2009
Jingqing Han, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 56, NO. 3, MARCH 2009
Zhiqiang Gao, Proceedings of the 29th Chinese Control Conference, July 29-31, 2010, Beijing, China.
Zhiqiang Gao, Control Theory Applications, Vol. 30, No. 12, Dec. 2013. (in Chinese)
Zhiqiang Gao, ISA Transactions, 2013.
Zhiqiang Gao, Control Theory Tech, Vol. 12, No. 2, pp. 97-109, May 2014.