Both activities and resources should be considered in the problem of resource leveling optimization of VEPM,it is out of the resource optimization for an enterprise project management.

Research on the Problem of Multi-Project Resource Leveling with Fixed Project Duration;

In this paper,Genetic algorithms (GAs),which is based on biological evolution theory,is employed to solve resource leveling problem in project management.

The present situation of resource allocation in project management is introduced in this paper,at the same time,the problems which exist in the resource leveling and scheduling activities of resource-constrained are presented,the reason for the prob-lems is analysed.

Basing on the theorem of genetic algorithm and the characteristic of multi-project resource balance,we design a mathematic model to optimize the NP problem.

Nowadays, there is no way to balance the resources of the different properties, therefore it can not solve the resource balance of shipbuilding enterprise, seriously affecting the production efficiency of shipbuilding enterprisefor.

The defects of the Genetic Algorithms for the resource smoothing in the project networks are analyzed in this paper.

This paper analyses the defects of genetic algorithm of resource smoothing in project activity networks.