Proposes an optimum mathematical model of heating systems with a minimum life cycle cost being the programming object.
建立了以寿命周期费用最小为目标的供热系统优化规划数学模型。
Calculation shows that reasonable arrangements for the number of spare parts by dynamic programming improve equipment reliability effectively, and the modification cost is reduced to the minimum.
计算表明，利用动态规划理论合理安排每型部附件的备用部附件数量，既可以有效提高装备可靠性，又能将加改装费用降低到最小。
This paper discusses an optimization method to determine the minimum cost scheduling in network schedule by means of fuzzy linear programming.
本文提出用模糊线性规划求解网络计划最低费用日程的优化方法。
By taking the minimum cost as optimization aim, the synthetic factor method, minimum cost method, and linear programming method of solving assembled dimensional chains are introduced.
以最低制造成本为优化目标，介绍了求解装配尺寸链的综合因子法、最低成本法和线性规划法，为合理分配装配尺寸链中各环公差提供参考。
By taking the minimum cost as optimization aim, the synthetic factor method, minimum cost method, and linear programming method of solving assembled dimensional chains are introduced.
以最低制造成本为优化目标，介绍了求解装配尺寸链的综合因子法、最低成本法和线性规划法，为合理分配装配尺寸链中各环公差提供参考。
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