Computer Simulation of Complex Electronic Systems of Navigation Systems

Ravil R Zagidullin,Marina S Sidorova,Victor V Shcherbinin,Georgy A Kvetkin

doi:10.1051/itmconf/20203504021

Ravil R Zagidullin, Marina S Sidorova + Show 2 more

Open Access

https://doi.org/10.1051/itmconf/20203504021

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Abstract

The paper proposes ways to reduce the time and improve the quality of development of electronic equipment using computer simulation. The paper considers an example of the development and debugging of a radio-electronic module, which has found its direct application in a local navigation system that operates on the basis of the method of point landmarks. The paper considers a hardware-software complex for the implementation of the study of the health of both individual functional units and radio rangefinder equipment as a whole, as well as for the modernization of the radio-electronic module of the navigation system. The various computer simulation environments available today allow the development and design of electronic equipment at various levels. In the proposed work, computer simulation was carried out in MATLAB / Simulink, LabVIEW, Multisim and MicroCap. The work also provided for the possibility of using data collection and processing modules, which provides the opportunity in one software development and modeling environment to compare the results obtained using simulation modeling and physical research of the object. The result of the work is a hardwaresoftware kit of the radio-electronic module of the navigation system through which it is possible to evaluate the influence of various external influences on the accuracy of determining the range from the interrogator (moving object) to the transponder (stationary beacon).

Highlights

Computer Simulation of Complex Electronic Systems of Navigation SystemsShcherbinin[1,2], Ravil R
The development of electronic systems and devices of various levels of complexity is a multi-stage complex process that requires large expenditures of time, financial and human resources.In the framework of the work performed, the hardware-software complex is a simulation model of the radio-electronic module (SEM) of the navigation system (NS), considered both at the system and circuit design levels.The proposed approach is the creation of software and hardware complexes of complex electronic equipment using simulation modeling
The data obtained as a result of the solution is saved on disk as files of the lvm format, which is widely used in modeling environments such as LabVIEW and Multisim