Power-assisted steering?

Power-assされたステアリングは、運転手がハンドルを操作する際に必要な力を軽減するために電動や油圧などの力を利用するシステムです。これにより、車の操縦が容易になり、運転の疲労を軽減することができます。パワーアシストステアリングは、現代の自動車に広く採用されており、特に低速での操縦や駐車時に効果を発揮します。

Power-assisted steering (PAS) is a system that uses an external power source to make steering easier. It is typically used in vehicles that are difficult to steer at low speeds, such as large trucks and buses.

PAS systems use a hydraulic pump to generate pressure in a fluid-filled circuit. The pressure is applied to a piston that assists the driver in turning the steering wheel.

There are two main types of PAS systems:

- Hydraulic PAS systems use a hydraulic pump to generate pressure in the fluid-filled circuit.
- Electric PAS systems use an electric motor to generate pressure in the fluid-filled circuit.

Electric PAS systems are more efficient than hydraulic PAS systems, but they are also more expensive.

Advantages of PAS:

- Makes steering easier, especially at low speeds
- Reduces driver fatigue
- Improves handling and stability
- Can be used to compensate for steering problems, such as worn tires or misaligned wheels

Disadvantages of PAS:

- Can be expensive to install and maintain
- Can fail, which can make steering difficult or impossible
- Can make steering feel less responsive