作者机构:[1]State Key Lab of Robotics and System, Harbin Institute of Technology, Harbin 150080, P. R. China
相关基金:Acknowledgment This work is supported by the National Natural Science Foundation (Grant No. 51105101), and the Self-Planned Task of State Key Laboratory of Robotics and System (Grant Nos. SKLRS200901A01 and SKLRS200901A03.