异构双缸串联调平机构铰点布置研究及优化

Heterogeneous Duplex Serial Leveling Mechanism Hinge Point Layout Research and Optimization

论文研究了一种相似三角形异构双缸串联调平机构,发现当被动调平油缸与主动调平油缸缸径比的平方等于相似比时,调平误差和调平油缸受力满足设计要求。最后,将此机构铰点布置概括为有约束非线性多目标数学规划问题,以调平误差和调平油缸受力为目标函数建立数学模型,应用Matlab优化工具箱中fgoalattain函数进行多目标优化设计。

In this paper, we study a kind of similar triangles heterogeneous duplex serial leveling mechanism, found that when leveling leveling oil cylinder and active, passive, cylinder bore ratio of square than, equal to similar error of leveling and leveling oil cylinder force meet the design requirements. Finally, will the agency hinge point layout summarized as a constrained nonlinear multi-objective mathematical programming problem, the error of leveling and leveling oil cylinder force as objective function to establish mathematical model, the application of Matlab optimization toolbox fgoalattain function for multi-objective optimization design.