PhD thesis
Zhao-Qin Guo, "Development and control of an underactuated two-wheeled mobile robot", National University of Singapore, 2012.
Journal papers
[1] Jian-Xin Xu, Zhao-Qin Guo and Tong Heng Lee, “Integral Sliding Mode Control Design and Implementation for An Underactuated Two-Wheeled Mobile Robot”, IEEE Transactions on Industrial Electronics, 2014.
[2] Zhao-Qin Guo, Jian-Xin Xu and Tong Heng Lee, “Design and Implementation of a New Sliding Mode Controller on An Underactuated Wheeled Inverted Pendulum”, Journal of the Franklin Institute, 351 (4), 2261-2282, 2014.
[3] Jian-Xin Xu, Zhao-Qin Guo and Tong Heng Lee, “On Integral Sliding Mode Control for A Unicycle”, International Journal of Vehicle Design, 64 (1), 101-116, 2014.
[4] Jian-Xin Xu, Zhao-Qin Guo and Tong Heng Lee, “Design and Implementation of A Takagi-Sugeno Type Fuzzy Logic Controller On A Two-Wheeled Mobile Robot”, IEEE Transactions on Industrial Electronics, 60 (12), 5717-5728, 2013.
[5] Jian-Xin Xu, Zhao-Qin Guo and Tong Heng Lee, “Synthesized Design of A Fuzzy Logic Controller for An Underactuated Unicycle”, Fuzzy Sets and Systems, Vol. 207, pp 77-93, November, 2012.
Conference papers
[1] Z.-Q. Guo, S. K. Panda, “Design of A Sliding Mode Observer for Sensorless Control of SPMSM Operating at Medium and High Speeds”, IEEE Symposium on Sensorless Control for Electrical Drives, Australia, 2015.
[2] Z.-Q. Guo, S. K. Panda, “New Design of Position Estimator for Sensorless Control of SPMSM Operating at Medium and High Speeds”, the IEEE conference on Power Electronics and Drive Systems, Australia, 2015.
[3] Z.-Q. Guo, I. V. Prasanna and S. K. Panda, “Design of New Control Strategies for a Four Leg Three-Phase Inverter to Minimize the Neutral Current Under Unbalanced Loads”, International Power Electronics Conference, Japan, 2014.
[4] Qinyuan Ren, Jian-Xin Xu, Zhao-Qin Guo, Yi Ru, “Motion Control of a multi-joint robotic fish based on biomimetic learning”，2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE), 2014.
[5] Qinyuan Ren, Jian-Xin Xu, X. Li, Zhao-Qin Guo, “ Motion Controller Design for a biomimetic robotic fish”, IECON 2014-40th Annual Conference of the IEEE Industrial Electronics Society, 2014.
[6] Jian-Xin Xu, Qinyuan Ren, Zhao-Qin Guo, Xuelei Niu, “Motion Control for a Multi-joint Robotic Fish with the Pectoral Fins Assistance”, 2013 IEEE International Symposium on Industrial Electronics (ISIE), 2013.
[7] Jian-Xin Xu, Zhao-Qin Guo, and Tong Heng Lee, “Sliding Mode Controller Design for Underactuated Systems”, In Proceedings of the 12th IEEE International Workshop on Variable Structure System (VSS’12), pp 385-390, Mumbai, India, January, 2012.
[8] Jian-Xin Xu, X.-L. Niu and Zhao-Qin Guo, “Sliding Mode Control Design for A Carangiform Robotic Fish”, In Proceedings of the 12th IEEE International Workshop on Variable Structure System (VSS’12), pp 308-313, Mumbai, India, January, 2012.
[9] Jian-Xin Xu, Zhao-Qin Guo, and Tong Heng Lee, “An Optimal Fuzzy Logic Controller for An Underactuated Unicycle,” In Proceedings of the 2011 IEEE International Conference on Industrial Electronics (IECON2011), pp 2335-2340, Melbourne, Australia, November, 2011.
[10] Jian-Xin Xu, Jun Leng Lim, Abdullah Al Mamun, Zhao-Qin Guo, Tong Heng Lee, “An Optimal Linear Controller Design for An Underactuated Unicycle,” In Proceedings of the 2011 IEEE International Conference on Industrial Electronics (IECON2011), pp 4266 -4271, Melbourne, Australia, November, 2011.
[11] Jian-Xin Xu, Zhao-Qin Guo, and Tong Heng Lee, “An Integral Sliding Mode Control Design for A Class of Underactuated Motion Systems,”In Proceedings of the 2010 IEEE International Conference on Industrial Electronics (IECON2010), pp 2385-2390, Phoenix, AZ, USA, November, 2010.
[12] Jian-Xin Xu, Zhao-Qin Guo, and Tong Heng Lee, “A Synthesized Integral Sliding Mode Controller for An Underactuated Unicycle,” In Proceedings of the 11th International Workshop on Variable Structure System (VSS’10), pp 352-357, Mexico City, Mexico, June, 2010.
[13] Jian-Xin Xu, Zhao-Qin Guo, and Tong Heng Lee, “A Sliding Mode Control Scheme for An Underactuated Unicycle,” In Proceedings of the 2009 IEEE International Conference on Control and Automation (ICCA2009), pp 897-902, New Zealand, November, 2009.
[14] Zhao-Qin Guo, Jian-Xin Xu, and Tong Heng Lee, “A Gain-Scheduling Optimal Fuzzy Logic Controller Design for Unicycle,” In Proceedings of the 2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2009), pp 1423-1428, Singapore, July, 2009.