Computer Simulation of Spacecraft Onboard Equipment

Advances in Intelligent Systems Research

Koldyrev³

2018

Abstract-We represent a method of analysis of the spacecraft onboard equipment testing on the basis of the simulation model precedent database. Simulation modeling allows to play all the possible versions of the onboard equipment functioning and the scenarios of spacecraft control command transmission. Usage of the results of simulation modeling extends the abilities of test software and helps to increase the quality of engineering solutions.

Section: Building Of Simulation Modelmentioning

confidence: 99%

Creation of the Base of a Simulation Model’s Precedents for Analysis of the Spacecraft Onboard Equipment Testing Results

Advances in Intelligent Systems Research

Koldyrev³

2018

“…In order to create structural-parametric description of an onboard equipment model S in the infrastructure, the authors have developed the information and graphic modeling tools [12]. The tools allow to build models, define configurations of blocks and their connections.…”

Section: Problem-oriented Model Descriptionmentioning

confidence: 99%

Problem-Oriented Integration of SMP-models in the Simulation Modeling Infrastructure

Proceedings of the 2017 International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2017)

Gruzenko³

et al. 2017

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.

“…The special instruments of knowledge base creation, developed by the authors, allow to describe different variants of the modeled objects' behavior. Our original instruments were tested and we built the function models of spacecraft command-andmeasuring systems' onboard equipment [8]. Their implementation in the simulation modeling infrastructure will extend the possibilities of models' construction and will provide their transferability and workability in complex solutions.…”

Section: Simulation Infrastructure's Purpose and Functionsmentioning

confidence: 99%

“…The assembly subsystem allows to create complex models determining major and backup realizations of the equipment models, inputs, outputs and the links between models. Additionally, in our realization the assembly subsystem provides integration of the SMP2 format models with the models based on the rules [8]. The rule building subsystem contains the instruments for description of the model's elements behavior and their reaction to the input actions.…”

Section: Figure III Infrastructure's Architecturementioning

confidence: 99%

Architecture of the Simulation Modeling Infrastructure Based on the Simulation Model Portability Standard

Proceedings of the 2017 International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2017)

Gruzenko³

2017

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.