Optimal Design of Riding Comfort for Heavy Duty Truck Using an Active Seat Suspension : Experimental Considerations for One-Degree-of-Freedom Control System
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概要
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In this study, to improve the riding comfort of the driver's seat of the heavy duty truck, a DC servomotor and a ballscrew mechanism are equipped in parallel with the spring-damper assembly. A dynamic model of the seat is represented by a one-degree-of-freedom system. In this system, the influence of seat cushion is neglected. The control system is designed using the optimal control theory to minimize the rms acceleration of the seat frame. The feedback link of the seat frame vibration and the feedforward link of the cabin floor vibration are implemented in this system. An experimental study was carried out on the shaker realizing actual vibration of the cabin floor of truck, and satisfactory results were obtained for the real human body.
- 東海大学の論文
著者
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OSHINOYA Yasuo
Department of Prime Mover Engineering
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Oshinoya Yasuo
Department Of Mechanical Engineering Faculty Of Engineering Future Science And Technology Joint Rese
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