履带式液压挖掘机总体主参数的确定及代化分析

Determination and optimization analysis for the general main parameters of caterpillar hydraulic excavator

从液压挖掘机稳定性出发，综合考虑主挖区性能以及其它众多约束条件，以挖掘机斗容和包络图面积为目标函数，提出了总体主参数优化方法，并分析、对比一优化实例。

The major excavating part's performance and other a large of restractive conditions are comprehensively considered from the operating stability of the whole hydraulic excavating machine. The optimization method for the general main parameters is proposed based on dipper capacity and envelope diagram area of a excavator taken as target function. An optimization example is analyzed and contrasted in this paper