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Multi-link suspension, through a variety of connecting rod configuration (usually three links, four links, five links), the first can achieve all the performance of double wishbone suspension, and then on the basis of double wishbone connecting rod Of the constraints of the tire in the upper and lower movement of the front angle can also be a corresponding change, which means that the corners of the better adaptability, if used in the front suspension of the front suspension, to a certain extent, ease the understeer, bring accurate The feeling of turning;
Double arm hanging with two rocker arm from top to bottom, from the horizontal force by the two rocker at the same time absorption, pillars only carry body weight. So the lateral stiffness is large. As a result of the use of unequal long rocker (long short), so that the wheel up and down when the movement can automatically change the camber and reduce the track changes to reduce tire wear. And can also adapt to the road, tire ground area, good affixed. But because of the more on a rocker arm, so the need to stand with a larger space, so the front axle of small cars are generally arranged no such suspension.
McPherson is the simplest structure, but also the lowest cost of manufacturing the most widely used. It is mainly used in the majority of small and medium-sized car on the front axle. It is simply dominate the world. It is also because he is simple so he is light and responsive. And in a rock under the rock and the pillar of the geometric structure can automatically adjust the wheel camber angle, so that it can adapt in the corner when the road, so that the tires to maximize the ground area, and take up small space for small cars and most of the medium-sized car use. However, due to the simple structure makes the suspension stiffness is weak, poor stability, turning roll obvious.
Now the most popular is what we often hear is McPherson, double wishbone and multi-link three forms
You want to see what the price of the ah, is always a multi-link independent suspension is good, double wishbone followed, non-(semi) independent suspension the worst
