公开(公告)号：US11320021B2

公开(公告)日：2022-05-03

申请号：US16324905

申请日：2016-12-08

Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY

Inventor： Ziming Kou ,  Juan Wu ,  Yujin Li ,  Jianwei Yang ,  Jing Zhang ,  Yufei Xue

IPC: F16F15/00 ,  B66D1/54 ,  G05B13/04

Abstract: A method and device for preventing impact vibration of a lift system include: acquiring a load weight in a lift container; obtaining preset basic parameters of a lift system; according to the load weight in the lift container and the basic parameters of the lift system, determining a fundamental wave vibration period of a lifting rope when the lift system starts; according to the fundamental wave vibration period and preset calculation parameters of the lift system, determining time-varying simulation parameters of an acceleration of the lift system during a lifting process; according to determined time-varying simulation parameters of the acceleration, lifting the lift container.