Lee, P.-C.P.-C.LeeLee, J.-J.J.-J.LeeJYH-JONE LEE2018-09-102018-09-102012http://www.scopus.com/inward/record.url?eid=2-s2.0-84862146173&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/370971Singularity and workspace analysis of three isoconstrained parallel manipulators with schoenflies motionjournal article10.1007/s11465-012-0324-5