02019nam 2200493I 450 991070382290332120150821151455.0(CKB)5470000002435505(OCoLC)919007271(EXLCZ)99547000000243550520150821j201504 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierEvaluation of MEMS-based wireless accelerometer sensors in detecting gear tooth faults in helicopter transmissions /David G. Lewicki, Nicholas A. Lambert and Robert S. WagonerCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,April 2015.1 online resource (34 pages) color illustrationsNASA/TM ;2015-218722Title from title screen (viewed on Aug. 21, 2015)."April 2015."Includes bibliographical references (pages 33-34).Evaluation of micro-electro-mechanical systems-based wireless accelerometer sensors in detecting gear tooth faults in helicopter transmissionsMicroelectromechanical systemsnasatHelicopter propeller drivenasatTransmissions (machine elements)nasatSpiral bevel gearsnasatShafts (machine elements)nasatMicroelectromechanical systems.Helicopter propeller drive.Transmissions (machine elements)Spiral bevel gears.Shafts (machine elements)Lewicki David G.1397913Lambert Nicholas A.Wagoner Robert S.NASA Glenn Research Center,GPOGPOBOOK9910703822903321Evaluation of MEMS-based wireless accelerometer sensors in detecting gear tooth faults in helicopter transmissions3474978UNINA