UML-based C4ISR capability requirement analysis

The paper discusses the method for C4ISR capability requirement analysis. The method focuses on domain knowledge modeling and domain knowledge reusing. The approach uses three layers framework to describe capability requirement, which makes the domain knowledge reusable. Based on the framework, the process for C4ISR capability requirement modeling has been discussed. The meta-concept model has been discussed in the paper too. Finally, a case study of C4ISR architectural simulation modeling is provided to demonstrate the availability and applicability of the method.