Chapter 5 Steering System Section 2 Wheeled Vehicle's Steering System 1.The Basic Components of Deflecting Wheels Steering System Deflecting wheels steering system consists of control mechanism, steering gear,steering linkage,differential,etc..Its purpose is to change the people's manipulate into the appropriate steering wheel deflection and to ensure that the internal and external steering wheels'deflection angles a,B satisfy the Ackerman formula. Steering linkages usually have two forms:Steering Trapezium type and two-tension bar type. 机械电子工程学擦 Automobile and Tractor Northwest A&F UniversityAutomobile and Tractor Northwest A&F University Chapter 5 Steering System 1. The Basic Components of Deflecting Wheels Steering System Deflecting wheels steering system consists of control mechanism, steering gear, steering linkage, differential, etc.. Its purpose is to change the people’s manipulate into the appropriate steering wheel deflection and to ensure that the internal and external steering wheels’ deflection angles α, β satisfy the Ackerman formula. Steering linkages usually have two forms: Steering Trapezium type and two-tension bar type. Section 2 Wheeled Vehicle’s Steering System