Development and characteristics of steering system

  With the development of automation, the steering system has undergone five stages of evolution: from the initial mechanical steering system (MS) to the hydraulic power steering system (HPS), followed by the emergence of the electronically controlled hydraulic power steering system (EHPS) and the electric power steering system (EPS). And now, the new generation of steer-by-wire system (SBW) has been introduced, which eliminates the mechanical connection between the steering wheel and the steering wheel, and achieves steering entirely through electric power.