Energy Absorption Device with Pendulum of Automobile Seats Head Restraints

Tao Jiang; Gui Lin Zhang; Hui Min Li; Min Li

doi:10.4028/www.scientific.net/AMM.631-632.774

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 631-632Energy Absorption Device with Pendulum of...

Energy Absorption Device with Pendulum of Automobile Seats Head Restraints

Abstract:

According to the key parameters of automobile seats’ pendulum machine, a calculating method considering the anti-collision is proposed. Then the mathematical modeling of the pendulum system with actual working condition is established based on rigid body dynamical theories. With the momentum law and collision theory, a equation describes what condition for the center of collision and the point of impact to coincidence is derived. For system optimization, the minimal pendulum weight is taken as the objective function, multiple parameters as design variables, the pendulums’ optimum parameters are calculated by using mixed penalty function method.

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Periodical:

Applied Mechanics and Materials (Volumes 631-632)

Pages:

774-778

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.631-632.774

Citation:

Cite this paper

Online since:

September 2014

Authors:

Tao Jiang, Gui Lin Zhang*, Hui Min Li, Min Li

Keywords:

Automobile Seats, Center of Collision, Energy Absorption Device, Optimization Design

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* - Corresponding Author

References

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