2Chiba Institute of Technology. Hibiscus, The New Rescue Robot[EB/OL]. (2006-06-05) [2009-03-18]. http://www. techfresh.net/hibiscus-the-new-rescue-robot.
3Chen C X, Trivedi M M. Reactive locomotion control of articulated-tracked mobile robots for obstacle negotiation[C]// IEEE/RSJ International Conference on Intelligent Robots and Systems. Piscataway, NJ, USA: IEEE, 1993: 1349-1356.
4Choi B S, Song S M. Fully automated obstacle-crossing gaits for walking machines[J]. IEEE Transactions on Systems, Man and Cybernetics, 1998, 18(6): 952-964.
5Liu J G, Wang Y C, Ma S G, et al. Analysis of stairs-climbing ability for a tracked reconfigurable modular robot[C]//IEEE International Workshop on Safety, Security and Rescue Robotics. Piscataway, NJ, USA: IEEE, 2005: 36-41.
6Uustal H.Minkel JL.Study of the Independence IBOT 3000 Mobility System: an innovative power mobility device, during use in community environments[ C ].Archives of Physical Medicine and Rehabilitation, 2004: 2002-2010.
7Yamauchi Brian.PackBot :a versatile platform for military robotics [ C ] Proceedings of SPIE Conference 5422: Unmanned Ground Vehicle Tech- nology VI, Orlando, FL, 2004:12-16.
8B.L Luk,A.A Collie,J.Billingsley,ROBUG lI:An Intelligent Wall Climbing Robot,Proceedings of the 1991 IEEE International Conference on Robotics and Automation Sacramento, 1991 : 2342-2347.