W. H. ChenC. P. ChenJ. S. TsaiJ. YangP. C. LinPEI-CHUN LIN2021-10-252021-10-252013https://scholars.lib.ntu.edu.tw/handle/123456789/585697https://www.scopus.com/inward/record.uri?eid=2-s2.0-84877943984&doi=10.1016%2fj.mechmachtheory.2013.04.012&partnerID=40&md5=e54679e1022b6b94a6d4846918c526eeDesign and implementation of a ball-driven omnidirectional spherical robotjournal article10.1016/j.mechmachtheory.2013.04.0122-s2.0-84877943984