1Fehr L, Langbein W E, Skaar S B. Adequacy of power wheelchair control interfaces for persons with severe disabilities: A clinical survey[J].Journal of Rehabilitation Research and Development, 2000, 37 (3) : 353-360.
2Simpson R C, Smart wheelchairs: A literature review[J].Journal of Rehabilitation Research & Development, 2005, 42(4). 423 -436.
3Matsumoto O, Komoriya K, Hatase T, et al. Autonomous traveling control/ RSJ International of the "TAO Aicle" intelligent wheelchair[C]//Proeeedings of the 2006 IEEEConference on Intelligent Robots and Systems. Beijing, China: IEEE, 2006:4322- 4327.
4Parikh S P, Grassi V, Kumar V, et al. Integrating human inputs with autonomous behaviors on an intelligent wheelchair platform [J].IEEE Intelligent Systems, Match/April, 2007, 22(2): 33-41.
5Bourhis G, Horn O, Habert O, et al. An autono-mous vehicle for people with motor disabilities [J].IEEE Robotics and Automation Magazine, 2001, 8(1) : 20-28.
6Beattie P D, Bishop J M. Self-localization in the 'Senario' autonomous wheelchair [ J ]. Journal of Intelligent and Robotic Systems, 1998, 22 (3-4) : 255- 267.
7Prassler E, Scholz J, Fiorini P. A robotics wheelchair for crowded public environment[J]. IEEE Robotics and Automation Magazine, 2001, 8(1) : 38-45.
8Lu Tao, YuanKui, ZouWei, etal. Study on navigation strategy of intelligent wheelchair in narrow spaces[C]//Proceedings of the 6th World Congress on Intelligent Control and Automation. Dalian, China: IEEE, 2006: 9252-9256.
9Tomatis N, Nourbakhsh I, Siegwart R. Hybrid simultaneous localization and map building: a natural integration of topological and metric[J]. Robotics and Autonomous Systems, 2003, 44(1): 3 14.
10LaValle S M. Planning algorithms[M].Cambridge, UK: Cambridge University Press, 2006.
