Design and Analysis of Dual Mass Flywheel Based on The Principle of Compensation and Continuously Variable Stiffness

ABSTRACT The new dual mass flywheel structure (DMF) with continuously variable stiffness based on the principle of compensation offered to release the impact of the changes produced by progressive rigidity. Theoretical calculations and experiments, the structure and design of the proposal is found to be in theory possible to reduce torsional vibrations in machines with high power and high engine power transmission system TORQUE. Natural characteristics of the DMF machine transmission system torsional stiffness are analyzed to investigate the effect of first-class and second-class speed you. The results show that the new DMF, can reduce a large twist angle of the engine idle speed to achieve high couples , and avoid the effects of sudden changes in stiffness . Balance inertia compensation device , which runs the successful practice of engineering theory can apply to each part of the proposal process produces torque compensation is to eliminate disabling force .