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针对Ω形可展开弯杆多参数耦合、设计困难的问题,对Ω形可展开弯杆的屈曲载荷、两侧刚度差异特点等进行了仿真分析,拟合了计算公式;并研制了样机,进行了试验测试,仿真结果和试验结果匹配性良好。研究内容为多参数Ω形可展开弯杆的快速设计和推广使用积累了技术。
In order to solve the problem of multi-parameter coupling and design difficulty of Ω-shaped extendible bending rod, the buckling load of Ω-shaped extendable bending rod and the difference of stiffness on both sides were simulated and the formulas were fitted. The prototype was also developed The test, the simulation results and test results match well. The research content has accumulated technology for the rapid design and popularization and utilization of multi-parameter omega-shaped expandable bent rod.