Oct 22, 2014
Electric Motor Assisted Tilting Mechanism
Electric Motor Assisted Tilting Mechanism
Working Principle
Causes Of Failure
Stresses Induced In Mount
Motor RequirementThe motor installed has to tilt the whole chassis and transfer the weight on either sideSuch a high torque motor requires more power from the sourceThus it is necessary to install high capacity battery. Which adds to cost and space of the car. The cost of motor is also to be considered.
Motion Of Linkages
Space ConstraintsThe over assembly consist of a motor, a chassis mount and a horizontal linkage attached to the motor in addition to the normal car without tilting mechanism.Overall system becomes bulky.
Hydraulic Piston Assisted Tilting Mechanism
Mechanism
Working
Troubles in the designConstraining the suspension movement
Excessive force development in chassis members
Stress in wheel
Hydraulic Piston Assisted Tilting Mechanism (With Spring-Damper Inline)
Mechanism
Linkage Movement
Working In Steady Condition
Working In Turning
Hydraulic Piston Assisted Tilting Mechanism(With Spring-Damper In Parallel)(Design For Narrow Track Car)
Mechanism
Neutral Position
Working
Working In Turning
Hydraulic Piston Cylinder AssemblyConstruction
Pneumatic Circuit
First Position
2nd Position
3rd Position
Pressure CalculationsControlled by change in length
Forces calculated
The pressure in link calculated with assuming the piston rod diameter
Tilting Calculations for Off Road Car
Tilting Calculations for Narrow Track Car
Thank You!