颚式细碎机的优化设计

Optimization of Designing the Jaw -type Fine Crusher

本文针对颚式细碎机的工作特点及各种设计要求,建立了优化设计的数学模型.选用随机方向搜索法、复合形法和惩罚函数法,取得若干有改进的可行方案。再采用人机对话的方式,将设计经验和直觉知识,反馈给计算机再次寻优,从而获得PEX—200×1100型颚式细碎机的优化设计方案。

This paper establishes a mathematical model of optomized design expressing the working features of the jaw-type fine crusher.To achieve this, the random direction search method, box method and the inter-SUMT method are applied, resulting in some improved feasible plans. Then through the process of man-machine interaction with human experiences in designing and intuitive knowledge fed back into the computer, the optimal project of pex-200 1100 jaw-type fine crusher is obtained.