土工作业工程机械产品质量系统分析方法

The Method of Systematic Analytic for Product’s Quality to the Construction Machinery and Equipment in Work of Soil

在系统工程理论指导下，综合运用层次分析法、功效函数法和多目标数学规划法建立了产品质量管理系统分析数学模型，并对推土机产品质量优劣作出了定量系统评价，它是择优选用土工作业工程机械有效方法。

Abstract Under instruction of systems engineering-theory,to wlilise comprehensicely t he analytic hierarchy process,the power funcyion and the mathematical programming of several variables,We have established the mathematical models of systematic analysis for product’s qualyty and have eraluated quantitatively the product’s quality of bulldoxers.It is an efficient method for optimizing the construction and equipment in work of soil.