CÁC THÔNG SỐ TỐI ƯU CỦA BỘ HẤP THỤ ĐỘNG LỰC CHO CÁC TRỤC QUAY VỚI VẬN TỐC GÓC THAY ĐỔI

Tóm tắt

The rotating shaft is used to transmit torque from a driving device, such as a
motor or engine. The rotating shaft can carry pulleys, gears, etc to transmit
rotary motion via belts, and chains, mating gears. But the shaft is not always
rotating at constant angular velocity but due to unstable current or due to
sudden acceleration or deceleration. The rotating shaft with variable angular
velocity. Therefore, this paper studies to determine the optimal parameter of the
tuned mass damper to reduce the torsional vibration for the rotating shaft with
variable angular velocity by using the maximization of equivalent viscous
resistance method.