Driving hanger bracket device and control method thereof

Abstract

The invention relates to a driving hanger bracket device and a control method thereof. The device comprises two front wing plates, two tail wings and four axle wing plates, each front wing plate is arranged at the lower end of the front portion of a vehicle body through a front wing plate attack angle adjusting mechanism, the front wing plates are in symmetry about the middle axis of the vehicle body, each tail wing is arranged at the rear portion of the vehicle body through a tail wing attack angle adjusting mechanism, the tail wings are in symmetry about the middle axis of the vehicle body,and each axle wing plate is arranged on a lower swing arm of a wheel through an axle wing plate attack angle adjusting mechanism. Compared with the prior art, the acting force of a force generator ofa driving hanger bracket is not necessarily identical in magnitude and opposite in direction, the adjusting mode of the driving hanger bracket device is more flexible, and the driving hanger bracket device has the advantages of being simple in structure, greatly improving the safety of vehicles and the like.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an active suspension device and a control method thereof. Background technique [0002] Suspension is an important part of a car. It is a general term for all force transmission devices between the frame (or load-bearing body) and the axle (or wheel). Its main function is to apply the vertical reaction force ( supporting force), longitudinal reaction force (driving force and braking force) and lateral reaction force, and the moments formed by these reaction forces are transmitted to the frame (or load-bearing body) to buffer the impact load transmitted from the uneven ground to the car body, Attenuate vehicle body vibration caused by various dynamic loads. Suspension has a great influence on various performances such as ride comfort, ride comfort and handling stability of the car. [0003] According to the working principle of the suspension, it is divided into three types: passive s...

AI Technical Summary

Problems solved by technology

[0006] 1. Complex structure and control;

[0007] 2. High hardware requirements, high energy consumption and high cost;

[0008]3. Increase vehicle quality and cost;

[0009] 4. The force of the force generator of the traditional active suspension must be equal in magnitude and opposite in direction

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