Chang, C.-F.C.-F.ChangFu, L.-C.L.-C.FuLI-CHEN FU2018-09-102018-09-102006http://www.scopus.com/inward/record.url?eid=2-s2.0-34250741921&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/324012Analysis of a behavior based nonholonomic wheeled mobile robot control with hybrid system approachconference paper10.1109/SICE.2006.315794