3205 車両特性に応じた電磁サスペンション制御に関する研究(OS2-2 交通・物流システムのダイナミクス(自動車),OS2 交通・物流システムのダイナミクス,オーガナイズド・セッション)

概要

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In recent years, electromagnetic suspension, which absorbs vibration as electric energy, is being developed. It has many applied functions such as damping, actuator, energy regeneration, and sensing, and thus many researches are conducted. These researches were focused on the control methods, nonetheless there are few researches considering vehicle characteristics. In this research, torsional of the body frame, which is one of particular traits of a heavy vehicle, is considered. The torsional body is modeled as a continuous cylinder, therefore differences of roll angles of the front and the rear axis can be expressed. The authors propose to install electromagnetic actuators in suspensions of a large vehicle. With electric circuits coupled with electromagnetic devices and supplied electric energy, electromagnetic actuators can reduce torsional movement of the body frame to improve the maneuverability and the stability of the heavy vehicle. The effects of electromagnetic suspensions on the performances are examined through numerical simulations.
一般社団法人日本機械学会の論文
2008-12-09