Shock Control using Sliding Mode Controller (Proposition of an Active Seat Belt)

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  • スライディングモード制御による衝撃制御 : アクティブシートベルトの提案(アドバンスト運動制御,OS.7 実システムのアドバンスト制御)

Abstract

In a car crash, if relative displacement of thorax of the crew is held in the tolerance, any aftereffect will not be remained. To realize this, the tension of the seat belt must be adjusted in a moment by the feedback control system. Therefore, an active seat belt which applied the shock control method using sliding mode controller is proposed. One of the features is no large power actuator is required because the tension of seat belt is controlled by brake mechanism. Then, the effectiveness is confirmed by the numerical simulation. As the result, the maximum deformation of thorax remained in the tolerance.

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