Helicopter control system synthesis by multibody multidisciplinary analysis
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(47) 60. 0. mechanical feedback servo open-loop servo. mechanical feedback servo open-loop servo. 40. ¹. -90 Phase, deg. Gain, Adim.. 20. º. 0. -20. -180. -40. -60 0.1. 1. 10. 100. -270 0.1. 1000. 1. Frequency, Adim.. 10. 100. 1000. Frequency, Adim.. â©ã]ä5å\æçè\éqê}ërì\í]ã3î?åPï|ç6ðì\ñXò5ó?çBô5õ
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(49) 10. In vacuo, 1% structural damping Forward flight, 1% structural damping. In vacuo, 1% structural damping Forward flight, 1% structural damping. 0 0. -10. ¹. -90 Phase, deg. Gain, Adim.. -20 -30. º. -40. -180 -50 -60. -270. -70 -80 0.1. 1. 10. 100. -360 0.1. 1000. 1. 10. Frequency, Adim.. â©ã3äxå\æç. 100. 1000. Frequency, Adim.. Y5Y éqêërì\í3ã3î?åXï|çð6ì\ñPò5ó?çô@õqö2ô5÷¦î?æô5ízã]÷\ì\å|îHðì\ã'óî?ô5÷¢ï|ã'ó?ì\í]òxöHçëÒç÷¦îù|õôxæ?úò@æï¸ûXã3äxñxîò5÷Pï ã3÷¢þ6òxöHå\ôrúã3î?ñ. Yÿ. óî?æåPöîå\æò5íwï\ò@ërì\ã]÷\ärô5÷öHôx÷¦î?æô5íð\í'ò5ï|çöHôxí3í]çöHî?ã]þ5çBî%úã'ó%îërô|ï|ç. Piston Output, unloaded input output valve opening. 0.14 0.12 Displacement, Adim.. ¢ ", d: a# , "¤ ,WQ £E"9 Txx" , R ' Q,U= 5a$6?:5, #U aYr ,6 U AUxsZdm YMTQ _ :¤ ,8a43YEa$r : .RU"xT,m6mT?: YE= 4,£8+QE= r ,a {x"9{a4HYm'd: TU Ad? Q {r4r4,£ _T}!,aUTad ë3 rU3T? aaY r E, UWU }+¢,Qap , a ?4,=,M4,£+,}TEYE , a ,
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