关键词: 实施模式, 交叉作业, 赶工措施, 蚁群算法

Abstract: According to the discussion of resource-constrained project scheduling problem constraint conditions, process implementation mode function expression and the relationship between process duration and process cost, the Multi-process Cross-operation Acceleration Measures（MCAM） model is built whose objective is the project duration-cost optimization. Then the feasible project schedule based on some engineering example can be achieved by solving this model with Ant Colony Algorithm（ACA） containing elite strategy and serial schedule generation scheme. The results prove that this calculation method for MCAM is reasonable and efficient compared with other method.

Key words: implementation mode, cross-operating, acceleration measures, ant colony algorithm