The generation and development of operational experiment are briefly introduced, and the SoS engineering attribute of operational experiment is demonstrated. The necessity and urgency of research on operational experiment at present are analyzed. V ++ model of SoS engineering is introduced, and a kind of model connotation is proposed from the operational experiment point of view. Then a set of research and development methods is defined according to the theory. The experimental stages are divided and the technology and method at each stage are proposed. The corresponding key technologies are analyzed and respective solutions are given, such as requirement mining technology, MBSE method, platform construction and so on. This paper also prospects the future work and the development trend.

SoS engineering  /  operational experiment  /  V++ model  /  SoS simulation