Dynamic Analysis and Optimization of Pivot Points of Telescopic Jib Based on Genetic Algorithm

Tao Liu, Wei Hui Wang, Ren Wu Yuan, Fei Lu
2014 Applied Mechanics and Materials  
Using ADAMS software to create a virtual prototype model of luffing mechanism of QY20A crane truck. The entire work process of telescopic arm is analyzed, and the result shows that luffing cylinder lifting force is maximum at the beginning moment. The luffing cylinder force is calculated in different conditions based on the analysis and select the maximum force condition as optimized conditions, make the mathematical model of optimization and optimized using genetic algorithm, which played a
more » ... , which played a guiding role for the of telescopic boom design.
doi:10.4028/www.scientific.net/amm.721.87 fatcat:l5gc3fl7e5ae3nu7flg6fp7xzq