【摘要】 针对企业传统工时定额制定方法存在效率低、准确度不高、不能与生产实践紧密联系等问题,提出一种数学模型与神经网络相结合制定工时的方法。以标准工时定额表中的计算公式为基础建立数学模型,应用神经网络来确定数学模型中的切削用量,构建一个与CAPP系统紧密结合的工时定额系统。采用M atlab脚本语言构建网络模型,该方法简单、实用,并能根据企业的现场环境修正计算结果,满足企业实际的生产需求。更多还原

【Abstract】 To solve the problems that traditional methods of man-hour ration have lower efficiency and precision,isolated from practical production,a new method combined with mathematical model and artificial neural networks was presented to make man-hour ration.The method establishes mathematical model based on the formulas of the standard man-hour ration table,applies neural networks model to calculate the cutting parameters of mathematical model,and constructs a man-hour ration system integrated with CAPP system.By using Matlab script language, simple and practical networks model were constructed to meet the requirements of practical production.更多还原