【摘要】 在两种经典矿井通风网络非线性规划模型的基础上，提出了矿井通风网络的模糊优化数学模型，为使矿井通风分析过程和分析结果更符合工程实际情况提供了一条新途径。介绍了所提出的模糊优化问题的数值解法，以直接搜索为出发点，加快并简化了求解优越支集问题，程序简单，计算省时，给出了算法原理，并用实例进行了计算，结果令人满意更多还原

【Abstract】 Based on two kinds of classic nonlinear programming models for mine ventilation networks, the mathematical model of fuzzy optimization for mine ventilation networks is put forward. And a new approach, by which the analytical procedure and result for mine ventilation networks conform much more to the project reality, is obtained. Its numerical solution based on the direct scouting is also introduced. The program is simple and practicable, and calculation time is short. This model is exemplified in a mine ventilation network with satisfactory result.更多还原