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Research on Vibration Suppression for Boom Luffing of Telescopic Boom Aerial Work Platform

  • Ru-Min TengEmail author
  • Xin WangEmail author
  • Ji-Zhao WangEmail author
  • Ji-Fei LiangEmail author
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 924)

Abstract

With the increase in the length of the boom for aerial work vehicles, the boom vibrates in rapid motion. Therefore, how to suppress the boom vibration and achieve good stability and safety is significant. Based on the research of telescopic boom aerial vehicles, the mathematical models of the link hydraulic system of telescopic boom aerial vehicles are established. According to the state equation of the boom system, the feedback gain vector is designed based on the linear quadratic optimal control theory, the feedback value is fed back to the signal input end of the solenoid valve to construct the closed loop control system which restrains the boom vibration, and the simulation of the closed loop control system is made to analyze the vibration suppression effect of the boom. Through the control of luffing motion, a vibration control method of telescopic boom aerial vehicle is put forward, which has a good reference function for similar products.

Keywords

Aerial work platform Hydraulic system Vibration suppression Feedback 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Mechanical and Engineering DepartmentDalian University of TechnologyDalianPeople’s Republic of China

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