Abstract: Dy namic resources scheduling in group management is an urgent question in off shore engineering management.To solve this question,an improved Ant Colony Optimization algorithm based on information entropy was introduced.The core is that the proportion of the time needed in every project with the degree of demand of the resources is viewed as the meta-information.Performance comparison and engineering practice in solving the resources scheduling in off shore engineering show that using the algorithm, the resources can be allocated dynamically and rationally with high efficiency.The method can be used in the dynamic resources scheduling problems of other fields.

Key words: management of project groups, resources scheduling, off shore engineering, adaptiveant colony optimization