01540oam 2200457 450 991071700850332120220218140657.0(CKB)5470000002528125(OCoLC)1291281503(OCoLC)995470000002528125(EXLCZ)99547000000252812520220107j199203 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierThe double universal joint wrist on a manipulator solution of inverse position kinematics and singularity analysis /Robert L. Williams IIHampton, VA :National Aeronautics and Space Administration, Langley Research Center,March 1992.1 online resource (approximately 42 pages) illustrationsNASA/TM ;104212"March 1992."Includes bibliographical references (page 24).Double universal joint wrist on a manipulator Singularity (mathematics)nasatCyberneticsnasatManipulatorsnasatSingularity (mathematics)Cybernetics.Manipulators.Williams Robert L.1962-1417229Langley Research Center,GPOGPOGPOOCLCOGPOBOOK9910717008503321The double universal joint wrist on a manipulator3524906UNINA