Visual Metamodeling with Validation Based on Surrogate Approximations
This paper describes the implementation of visual modeling as a useful tool of an onboard computational complexes creation. The present work is based on a metamodeling paradigm. We assume that it will help to reduce labor costs when creating software and hardware systems for spacecraft for the study of deep space and small bodies of the solar system. A semantic approach for a conceptually low-level metamodel based on combination of IDEF0 and Flowchart notations is proposed. This solution eliminates the disadvantages inherent in each of the notations. As a result of the work, a new semantic element and rules for its use were obtained. The method of using the developed approach is shown. The proposed methodology makes it possible to design and simulate the operation of onboard computing complexes. The proposed solution allows reducing labor costs in the design of the onboard computing complexes.