利用机械系统动力学分析软件ADAMS作为机构工作可靠性分析平台,建立折叠翼展开机构的参数化模型,确定在ADAMS/Insight模块下折叠翼展开机构的工作可靠性仿真流程。在综合考虑其机构尺寸误差、运动副间隙误差及驱动力峰值误差的基础上,进行可靠性仿真试验,并得到仿真试验结果。基于所建立的折叠翼展开角位移、展开时间及锁紧销冲击力可靠度理论模型进行可靠度计算,实现了对折叠翼展开机构工作可靠性的评估与分析。 Using the mechanical system dynamics analysis software ADAMS as the mechanism reliability analysis platform, the parametric model of the folding wing deployment mechanism is established and the simulation reliability of the folding wing deployment mechanism under the ADAMS / Insight module is determined. Based on the consideration of the size error of the mechanism, the clearance error of the movement and the peak error of the driving force, the reliability simulation test is carried out and the simulation test results are obtained. Based on the established folding angle of wing expansion, deployment time and the reliability theory of the impact strength of locking pin, the reliability calculation was carried out, and the reliability of the folding wing deployment mechanism was evaluated and analyzed.