TRIZ理论在自行小车优化设计中的应用

Application of TRIZ Theory in Optimal Design for Automated Guided Vehicle

TRIZ理论(发明问题解决理论)为产品设计提供了解决问题的方法和结构创新的方向。为解决自行小车设计过程中稳定性不高、转弯过程中可靠性差,能量损失较大,及齿轮难以精确定位等问题,在分析自行小车结构特点的基础上,应用矛盾矩阵、发明原理,对自行小车行驶稳定性、转弯可靠性以及齿轮精确定位等问题提出优化设计方案;引入物-场模型提高自行小车导向轮的导向精度。

TRIZ theory （ Theory of Inventive Problem Solving） is used to provide the methods of solving the problem and the direc-tion of structural innovation for the product design. Based on analyzing the characteristic of the automatic guide vehicle,and accord-ing to the contradiction matrix and invention principles, the optimal design strategies are proposed to impove its moving stability, turn-ing reliability and instal ation precision of the gears and reduce its energy-consumption. On the other hand, the material-field model-ing is introduced in this paper, it is used to improve the precision of its guide wheel.