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迹线平面图解法在三变量线性规划中的应用
引用本文:薛德侠.迹线平面图解法在三变量线性规划中的应用[J].陕西理工学院学报(自然科学版),1999,15(2):50-54.
作者姓名:薛德侠
作者单位:陕西工学院,建工系,陕西,汉中,723003
摘    要:本文介绍了线性规划的基本原理和方法,用迹线平面图解法解决三变量线性规划问题,并用实例证明了迹线平面图解法在三变量线性规划中的具体应用,为线性规划拓展了新的途径。

关 键 词:画法几何  线性规划  迹线平面
修稿时间:1999-03-19

The application of plane graphic methods of trace in the linear programming of three variables
XUE De-xia.The application of plane graphic methods of trace in the linear programming of three variables[J].Journal of Shananxi University of Technology:Natural Science Edition,1999,15(2):50-54.
Authors:XUE De-xia
Abstract:The paper introduces the basic principles and approaches of the linear programming,and then,on the basis of which,the paper tries to solve problems of the linear programming of three variables,using plane graphic methods of the trace. The paper also illustrates the practical application of plane graphic methods of trace in the linear programming of three variables, and thus finds a new approach to the linear programming.
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