Lin, P.-Y.P.-Y.LinShieh, W.-B.W.-B.ShiehDAR-ZEN CHEN2020-01-132020-01-132010https://scholars.lib.ntu.edu.tw/handle/123456789/447173On the perfect gravity-balance of a spatial n-DOF manipulator based on the localized pseudo-baseconference paper10.1115/DETC2009-871702-s2.0-77953755637https://www.scopus.com/inward/record.uri?eid=2-s2.0-77953755637&doi=10.1115%2fDETC2009-87170&partnerID=40&md5=231f0d8a925661caf30d202bf74bd783