This paper describes the development of a Dynamic Door Component Test Methodology (DDCTM) for side impact simulation. A feasibility study of the methodology was conducted using a MADYMO computer model by taking parameters such as door pre-crush, door-to-SID (Side Impact Dummy) contact velocity and the deceleration profile into consideration. The prove-out tests of this methodology was carried out on a dynamic sled test facility. The DDCTM has been validated for various carlines. In addition, various existing dynamic component test methods are reviewed.In our approach, a pre-crushed door, mounted on a sled, strikes a stationary SID at a pre-determined velocity. A programmable hydraulic decelerator is used to decelerate the sled to simulate the barrier/door deceleration pulse during door-to-SID contact period. This test procedure provides excellent correlation of the SID responses between the component test and the full-scale vehicle test. The DDCTM significantly reduces the time and resources required for developing improved side impact protection systems, including new door/trim, side air bag systems and padding material evaluation.This methodology has been applied to the development of the Ford Deploying Trim System.
Dynamic Door Component Test Methodology
Sae Technical Papers
International Congress & Exposition ; 1995
1995-02-01
Aufsatz (Konferenz)
Englisch
Dynamic door component test methodology
Kraftfahrwesen | 1995
|Dynamic Door Component Test Methodology
British Library Conference Proceedings | 1995
|Development of a Door Test Facility for Implementing the Door Component Test Methodology
British Library Conference Proceedings | 1997
|Development of a door test facility for implementing the door component test methodology
Kraftfahrwesen | 1997
|Development of a Door Test Facility for Implementing the Door Component Test Methodology
SAE Technical Papers | 1997
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