The efficiency of passive vibration damping on the pilot seat of piston propeller aircraft

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• 作者：Zoran Ilić^a ; Bo&scaron ; ko Ra&scaron ; uo^b ; ^{brasuo@mas.bg.ac.rs} ; Miroslav Jovanović^a ; Stevan Jovičić^a ; Ljubi&scaron ; a Tomić^c ; Milutin Janković^d ; Danilo Petra&scaron ; inović^b
• 关键词：Lasta aircraft ; Piston propeller engine ; Flight modes ; Pilot seat ; Vibration damping ; Rubber absorber
• 刊名：Measurement
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：95
• 期：Complete
• 页码：21-32
• 全文大小：3393 K
• 卷排序：95

文摘

Analysed characteristics of vibration on the pilot seat of piston propeller aircraft. Changes in flight modes impact vibrations on the seat without a rubber absorber. The rubber absorber provides vibration damping on the pilot seat in Z axis direction. The rubber absorber is effective at vibration frequencies below 100 Hz in Z axis direction. Positive contribution of the rubber absorber is negligible in the direction of Y axis.