【摘要】 提出了一个具有资源约束问题的时间—资源协调问题的数学模型.在模型里,对相互冲突的项目工期与整个被消耗的资源费用是可以建立在作为价格信息———对应的Lagrange乘子基础上进行协调,而有助于控制和监控任何时刻的资源利用情况.在对应于资源约束的Lagrangian松弛表示式里,项目工期与整个资源消耗费用可以解释为一种二人对策问题.更多还原

【Abstract】 In this paper we propose a new mathematical model with time-resource tradeoff problem.Based on the corresponding Lagrange multiplier,which is viewed as price information,the objective functions with conflict one another are defined as adaptive and adjustable between the project duration and the total consumed-resources cost in all period.It helps us to control and monitor the resources utilized situation at any time.In addition,both the project duration and the total consumed-resources cost in the Lagrangian relaxation expression associated with the resource constraints are interpreted as a two-player game problem.更多还原