<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Air data computer simulation system is a platform for studying aircraft air data system. It can also replace real air data computer and can be used in the experiment of ground integrated avionics system, which greatly reduces the cost and risk of the experiment. However, when the simulation system replaces the real system, whether its reliability, integrity and other indicators can meet the requirements becomes the key to the problem. Based on computer simulation theory and simulation credibility evaluation theory, this paper designs and implements two types of atmospheric data computer simulation systems and evaluates the credibility of the simulation systems. The basic theory of computer simulation and the general process of simulation are expounded, the evaluation theory of simulation credibility is introduced, and the evaluation calculation method of simulation credibility is given. The results show that the highest reliability of the reliability evaluation using the method in this paper reaches 90%, the highest error rate is 0.06%, and the average accuracy, efficiency and complexity of the hundred experiments are 97.31% and 97.00% and 0.154%. The highest reliability of the subjective comprehensive evaluation algorithm for reliability evaluation is 65%, the highest error rate is 0.27%, and the average accuracy, efficiency and complexity of the hundred experiments are 70.59% and 69.74%, and 0.502%. Therefore, the method in this paper not only has high reliability, low error rate, but also has strong comprehensive effectiveness.</p>
</abstract>

Air data computer simulation system is a platform for studying aircraft air data system. It can also replace real air data computer and can be used in the experiment of ground integrated avionics system, which greatly reduces the cost and risk of the experiment. However, when the simulation system replaces the real system, whether its reliability, integrity and other indicators can meet the requirements becomes the key to the problem. Based on computer simulation theory and simulation credibility evaluation theory, this paper designs and implements two types of atmospheric data computer simulation systems and evaluates the credibility of the simulation systems. The basic theory of computer simulation and the general process of simulation are expounded, the evaluation theory of simulation credibility is introduced, and the evaluation calculation method of simulation credibility is given. The results show that the highest reliability of the reliability evaluation using the method in this paper reaches 90%, the highest error rate is 0.06%, and the average accuracy, efficiency and complexity of the hundred experiments are 97.31% and 97.00% and 0.154%. The highest reliability of the subjective comprehensive evaluation algorithm for reliability evaluation is 65%, the highest error rate is 0.27%, and the average accuracy, efficiency and complexity of the hundred experiments are 70.59% and 69.74%, and 0.502%. Therefore, the method in this paper not only has high reliability, low error rate, but also has strong comprehensive effectiveness.

Air data computer simulation and design credibility assessment considering ADC calculation model

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

Air data computer simulation system is a platform for studying aircraft air data system. It can also replace real air data computer and can be used in the...

Air data computer simulation and design credibility assessment considering ADC calculation model

Publié en ligne: 28 avr. 2023

Pages: -

Reçu: 12 févr. 2022

Accepté: 17 juil. 2022

DOI: https://doi.org/10.2478/amns.2023.1.00068

Mots clés
ADC calculation model, Atmospheric data, Computer simulation, Reliability assessment, Comprehensive performance

© 2023 Kexing Zhang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Air data computer simulation and design credibility assessment considering ADC calculation model

Publié en ligne: 28 avr. 2023

Pages: -

Reçu: 12 févr. 2022

Accepté: 17 juil. 2022

DOI: https://doi.org/10.2478/amns.2023.1.00068

Mots clésADC calculation model, Atmospheric data, Computer simulation, Reliability assessment, Comprehensive performance

© 2023 Kexing Zhang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Mots clés
ADC calculation model, Atmospheric data, Computer simulation, Reliability assessment, Comprehensive performance