Study Of Requirement View Products In Weapon System-of-System Based On Capability

The requirements standardization description is basic activity and key content in weapon system-of-systems requirement modeling. And the requirement issues that the weapon system-of-systems faces become more uncertain and more complicated as result of information technology developing and more complicating of relationship among modern weapon systems. It have put forward higher request for standardization description of weapon system-of-systems requirements.This paper studies the requirement content of weapon system-of-systems based on capability. Firstly, this paper studies several conceptions in weapon system-of-systems modeling such as system-of-systems, weapon system-of-systems, and weapon system-of-systems military requirement. Then studies the selection issue of requirement description method based on comparing three kinds of requirement description method. After defining conceptions and comparing description methods, this paper studies the principle and strategy of description method selection in weapon system-of-systems requirement modeling. And, proposes an integration requirement description method that relying mainly on 00 method, supplemented by the structured method, and developing face on formal method in the future.Secondly, this paper studies the capability requirement view product content of weapon system-of-systems and its describing form using UML. Draw lessons from many view theories, this paper has put forward five kinds of view products forms of the capability requirement view. These are capability table (rCV-1), map of capability dependency (rCV-2), map of capability evolvement (rCV-3), matrix of capability to operational mission (rCV-4), matrix of capability to weapon system-of-systems (rCV-5). Among them, rCV-1 has described the general attribute of capability. rCV-2 has described the reliance relationship of capabilities. rCV-3 has described the evolution course of capability. rCV-4 has described the mapping relationship between capabilities and operational mission. And, rCV-5 has described the mapping relationship between capabilities and the weapon system-of-systems. On this basis, have studied the main content of the capability requirement view products, provided the general expression method of all view products. And, defined meta-model of capability requirement using UML expand mechanism, and realized capabilities requirement description using UML.Finally, this paper designed and developed a tool (rCVST) which is used by describing the capability requirement view products.