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Automobile Suspension Design 101 (Part II)

Automobile Suspension Design 101 (Part II)

In Part I of this article, I provide a general review and some background knowledge of the automobile suspension system. There are four types of suspension geometry. In this article we will briefly analyze the first type: trailing arm.

A trailing arm system is using a solid arm, which connect one end to two locations of the car chassis (so it can only “swing” in a 2-dimensional plane); and the other end is connected to the wheel hub, with the wheel hub fully fixed to the arm.

                                                               automobile suspension design

Because the arm connected to 2...

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