摘要
从液压挖掘机操作的主观评价概念和方法入手,讨论了主观评价要素及其影响因素,比较了与客观评价的区别,介绍了挖掘机操作性主观评价方法在挖掘机装车、平整操作中的应用,阐述主观评价的合理性及必要性。
Subjective evaluation of hydraulic excavator is the critical section of design excavator,the overall performance of new products depend on the accuracy rating of evaluate result directly.This paper starts from the concept and method of subjective evaluation,discuss the elements and influence factors of subjective evaluation,compared the differences with the objective evaluation,introduce the application of subjective evaluation of excavator operability in loading and smooth operation,expounds the rationality and necessity of subjective evaluation.
出处
《建筑机械化》
2011年第11期73-75,7,共3页
Construction Mechanization
