LEADER 01540oam 2200457 450 001 9910717008503321 005 20220218140657.0 035 $a(CKB)5470000002528125 035 $a(OCoLC)1291281503 035 $a(OCoLC)995470000002528125 035 $a(EXLCZ)995470000002528125 100 $a20220107j199203 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe double universal joint wrist on a manipulator $esolution of inverse position kinematics and singularity analysis /$fRobert L. Williams II 210 1$aHampton, VA :$cNational Aeronautics and Space Administration, Langley Research Center,$dMarch 1992. 215 $a1 online resource (approximately 42 pages) $cillustrations 225 1 $aNASA/TM ;$v104212 300 $a"March 1992." 320 $aIncludes bibliographical references (page 24). 517 $aDouble universal joint wrist on a manipulator 606 $aSingularity (mathematics)$2nasat 606 $aCybernetics$2nasat 606 $aManipulators$2nasat 615 7$aSingularity (mathematics) 615 7$aCybernetics. 615 7$aManipulators. 700 $aWilliams$b Robert L.$f1962-$01417229 712 02$aLangley Research Center, 801 0$bGPO 801 1$bGPO 801 2$bGPO 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910717008503321 996 $aThe double universal joint wrist on a manipulator$93524906 997 $aUNINA