Simulation the Process of Cargo Distribution and Identification for the Space Transport System Based on CCSDS Standards

Mastering deep space is one of the main stages in the development of science as a whole. Considering the space industry, all the most modern technologies of mankind are taken. One of the most important tasks in space exploration is the implementation of sustainable information exchange between different segments. Special attention is paid to systems for automatic identification of objects, which in turn contribute to optimizing the time allotted for clear positioning of objects for organizing life activities, defining specifications, as well as making managerial decisions aimed at planning and efficient management of material flow to support vital functions and fulfill strategic tasks of astronauts . The purpose of this article is to study the technology of radio frequency identification, as applied to the space industry, as well as modeling the process of information exchange of various segments, to identify the optimality of algorithms in the development of data encoding methods in the space industry. The article discusses the tasks of material flow identification, standardization based on CCSDS 881.1-B-1 (Spacecraft Onboard Interface Services-RFID tag encoding specification) standart and various versions of regulatory documents. The task of information exchange between different segments space station based on RFID technology is not completely solved. Due to the presence of various segments, testing for possible errors in the information exchange between segments is necessary and very important. The article presents the solution of the cargo identification problem, presents the structure of the label fields, presents the choice of symbol libraries and models, and presents mathematical coding model. Based on the choice of information coding systems, simulation was performed at various values of the material flow labels. Possible identification errors are determined вased on the simulation. On results, one can determine the real technical requirements for information exchange and identification technology based on radio frequency technology.