摘要
针对灰参数线性规划(LPGP)求解中的困难,提出了LPGP定位求解的新思路及定位规划、理想模型、临界模型等新概念;研究了定位系数变化对定位规划最优解的影响以及定位最优值的变化范围;定义了定位规划的满意度和满意解.从而可将灰参数线性规划问题化为若干个一般线性规划问题。
To counter the difficulty in solving the problem of linear programming with grey parameters (LPGP), a series of new conceptions such as the positioning linear programming, the ideal model, the critical model, and some other new ideas are put forward. The problem of how the optimum solution is affected by the variation of positioning coefficients and the range of the variation of the optimum positioning values are studied. The satisfactory solution for the positioning programming and the degree of satisfaction are defined. Thus, an LPGP problem will be converted into several problems of ordinary linear programming and, to a certain degree, the difficulty in solving LPGP and the appraisal of the solution will be overcome.
出处
《华中理工大学学报》
CSCD
北大核心
1997年第1期28-31,共4页
Journal of Huazhong University of Science and Technology
关键词
满意度
灰参数线性规划
漂移
定位解
LPGP
positioning coefficient
optimum positioning value
satisfactory solution