关键词: 软件过程控制, 关键路径, 资源均衡, 资源竞争链, 浮动时间

Abstract: A software process control model based on critical path method was presented for enhancing the software process controlling to guarantee the product quality. The model is based on the topological structure of the process activities. Under the precondition of ensuring the time limit for the project and the resource requirement of the critical activities, the start time of the other activities were controlled by a mathematical model with the target of making the total resource cost less and the starting of the activities much earlier under the optimal resource cost. Under the constraint of the optimal resource cost, an algorithm based on resource competition chain was also promoted to update the float information of the uncritical activities. At last, the experimental results show the model is feasible and effective.

Key words: software process control, critical path, resource leveling, resource competition chain, float time