基于几何推理的创意平板折叠桌参数设计

摘要

以创意平板折叠桌的折叠结构基本参数为切入点，运用几何推理及多目标约束求解方法，建立目标函数和约束条件，得到平板折叠桌的最优加工参数，并采用力矩平衡原理，实验验证了该最优加工参数下的折叠桌稳定性能。实验结果表明：当折叠桌的最外侧桌腿与中间桌腿构成的异面三角形为正三角形时，平板折叠桌的稳定性能最好。%Taking basic parameters of flat folding table structure as the breakthrough point, uses geometry reasoning and multi-objective constraint solving method to establish the objective function and constraint conditions, obtains the optimal processing parameters of flat folding table, and by the moment balance principle, the test verifies the stability performance of folding table with the optimal processing parameters. The result indicates that the stability performance of flat folding table is best when IOS surface of the most lateral table leg and the middle table leg is regular triangle.