汽车起重机箱形吊臂折臂的模糊分析方法

Fuzzy Analysis Method of the Folding of the Telescopic Boom of a Truck Crane

建立了汽车起重机起吊系统在冲击载荷作用下进行塑性动力学分析的力学模型，分析了起吊系统受冲击载荷作用时的塑性位移，提出了模糊允许塑性位移等概念，探讨了吊臂折臂的模糊分析方法。

This paper has established a mechanical model of the plastic dynamics analysis of anhoisting system under the action of shock load,analyzed the plastic displacement of thehoisting system by the action of shock load,and presented the concept of the fuzzy allowable plastic displacement and the fuzzy analysis method of the boom folding.