Deformation model and performance of multi-layer flywheel based on laser displacement detection method

This paper mainly analyzes the radial displacement of multi-layer flywheel under different working conditions. Aiming at the problem that conventional testing methods are difficult to deal with complex working conditions, the mathematical model of flywheel radial displacement is established by using laser displacement sensor to measure the displacement data, and the changing trend and period of flywheel radial displacement under different working conditions are determined. Finally, it is proved that laser displacement detection can accurately measure the data in complex environment.