Drop test single-degree-of-freedom vehicle model-based vehicle parameter identification method
A vehicle model and vehicle parameter technology, applied in the field of vehicle parameter identification, can solve the problems of high cost, expensive four-channel system test bench, and affecting ride comfort
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[0032] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0033] see figure 1 , the embodiment of the present invention includes:
[0034] A vehicle parameter identification method based on a drop test single-degree-of-freedom vehicle model, comprising the following steps:
[0035] 1) Set at least 6 measuring points on the vehicle, the first measuring point and the second measuring point are respectively set at the maximum distance from both sides of the body center of mass, and the third measuring point is set at the distance between the longitudinal centerline of the body and the front axle of the body At the intersection, the fourth measuring point is set at the tail of the longitudinal centerline of ...
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