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Principle of steering axle:
This steering axle uses the hydraulic oil cylinder l as the power, which pushes the gear rack to drive the gear
shaft l7, hence drives the steering wheel shaft 27 to rotate around the center of gear shaft and achieve the
turning of steering wheel. The rotation angle of steering wheel feeds back the message through the cornering
potentiometer to the electronic controller governed by double motors, which enables two motors to control the
rotation of motor at different speed according to various rotation angles and achieve the harmonized steering of
vehicle.
4.3 Brake system (Fig.4-6)
Brake system includes the service brake and parking brake.