Youdaoplaceholder0 The principles of automotive steering systems mainly include two types: mechanical hydraulic power assist and electric power assist. The mechanical hydraulic power steering system relies on the engine to drive the hydraulic pump and uses the power of hydraulic oil to help the driver turn the steering wheel. The advantage of this system is that it provides genuine feedback and a stable feel, especially when driving at high speeds, giving people a solid sense of security. However, its disadvantages include higher energy consumption because the engine power needs to be constantly consumed to keep the hydraulic system working, and as usage time increases, the hydraulic oil may leak, resulting in reduced assistance effect .
The electric power steering system (EPS) relies on an electric motor to provide auxiliary power, eliminating the complexity of the hydraulic system. Its advantages include low energy consumption, environmental friendliness, simple structure, low maintenance cost, and can automatically adjust the size of the assist according to the speed, light and agile at low speed, stable and reliable at high speed .
However, electric power steering systems rely on electronic components, and failure can paralyze the entire system and can be costly to repair .
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