Abstract: Capability satisfaction is an important indicator to measure system construction. The ability satisfaction analysis based on the architecture framework can realize the analysis and judgment of the ability satisfaction degree in the system design stage, avoiding the increase of the construction cost in the later period caused by insufficient early analysis. In order to analyze capability satisfaction in the early stage, a capability satisfaction calculation method based on Inf-ProA architecture framework is proposed. At first, we build a core architecture elements to trace relationships meta model based on ability. Then, the weight calculation method and the satisfaction calculation method of the core architecture element tracking meta-model is constructed. Moreover, a capability satisfaction method is proposed based on the weight, satisfaction value and the tracking relation chain of the core elements. Finally, an application case is used to verify this proposed method, and the experimental results show that this method can effectively analyze the capability satisfaction.

Key words: capacity satisfaction, architecture framework, weight calculation