Development Trend and Technological Progress of Automobile Active Suspension

As a key part connecting the frame and wheels, automobile suspension plays a vital role. It can not only transmit loads, mitigate impacts, and attenuate vibrations, but also adjust the position of the vehicle body during driving. The suspension system is mainly composed of three major components: elastic elements, shock absorbers, and guide mechanisms. With the advancement of technology, active suspension systems have gradually replaced traditional passive suspension systems. Active suspension can adjust the suspension stiffness and damping in real time according to road conditions and vehicle driving conditions, thereby improving the vehicle's handling, comfort, and safety.