1. Digital control of a double inverted pendulum on an inclined rail;Furuta;Int. J. of Control,1980
2. Fuzzy logic controller for an inverted pendulum system;Chen Wei Ji;Proceedings of the IEEE International Conference on Intelligent Processing Systems, ICIPS,1998
3. Zhang Keqin,Su Hongye,Zhuang Kaiyu,Chu Jian. Robust control based on sliding mode for a triple inverted pendulum[J]. Journal of Zhejiang University(Engineering Science), 2002;.36(4):404-409.
4. K. Yang Zhenqiang, Piao Guoying,Cheng Shukang. Control of double inverted pendulum by using state varieties synthesis fuzzy neural network[J]. Control and Decision, 2002;22(1):123-128.
5. Variable universe adaptive fuzzy control of fourfold inverted pendulum[J].Science in China;Li Hongxing;Ser. E,2001