Abstract. In this article we present the integration technology of spacecraft onboard systems' simulation models in original infrastructure of simulation modeling based on the international Simulation Model Portability (SMP2) standard. We have described the technological stages of metamodel building to unite onboard systems' models in a one complex solution. This technology allows to build simulation models in terms of the subject area and provides their translation into software components working in accordance with SMP2 standard. Simulation models' realization in infrastructure will make it possible to provide creation of complex solutions and will help accumulation and usage of expert knowledge about spacecraft onboard equipment function.
Abstract-We suggest an original method of problem-oriented integration of SMP-models allowing to unite different manufacturer's models in one complex. The method consists in adding to the SMP-models structural-parametric and functional description creating a semantic level of presentation of a modeled object. Implementation of this method allows to solve the tasks of compatibility and interoperability of the SMP-models in the problem-oriented infrastructure of simulation modeling. The infrastructure is designed for the work of spacecraft onboard equipment designers.
Abstract-The authors are developing a subject-oriented environment of the spacecraft onboard equipment simulation modeling. This environment is basing on the Simulation Model Portability Standard, which determines the technology for compatibility and transferability of simulation models within big simulation projects of software-and-hardware complexes. We have designed a software architecture, proposed a division in software subsystems and described the main principles of their interaction. Our software extends the approaches provided by the standard with the original methods of information-graphic and intellectual modeling. Application of the simulation infrastructure allows to solve the tasks of acquisition, accumulation and diffusion of the space systems designers' experience and knowledge.
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