Ensuring efficiency and reliability of equipment with optimization of integrated tests
The paper suggests a method for optimization of the process of integrated tests for complex technical equipment of automotive, aviation, and rocket systems based on an analysis of efficiency dynamics models. The method makes it possible to determine scopes of ground tests for complex technical equip...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-04-01
|
| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844020306277 |
| _version_ | 1819137715882426368 |
|---|---|
| author | A.A. Boryaev Zhu Yuqing |
| author_facet | A.A. Boryaev Zhu Yuqing |
| author_sort | A.A. Boryaev |
| collection | DOAJ |
| description | The paper suggests a method for optimization of the process of integrated tests for complex technical equipment of automotive, aviation, and rocket systems based on an analysis of efficiency dynamics models. The method makes it possible to determine scopes of ground tests for complex technical equipment, which are minimally required to start field tests under the necessity to combine ground and field development. Exponential models of complex systems’ development are used as efficiency dynamics models for the whole testing process as well as efficiency dynamics models at various levels of the hierarchy of tests. The paper addresses an optimization task when the structure of tests at each level of the hierarchy is specified, i.e. efficiency dynamics models are determined for each level. The authors determine optimal points of transition from one level of tests to another, considering the random nature of efficiency dynamics parameters. A method for optimization using determination of the optimal scope of field tests is given. |
| first_indexed | 2024-12-22T10:55:17Z |
| format | Article |
| id | doaj.art-77be383fdc004b5ab7c32587f8f2670c |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-12-22T10:55:17Z |
| publishDate | 2020-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-77be383fdc004b5ab7c32587f8f2670c2022-12-21T18:28:38ZengElsevierHeliyon2405-84402020-04-0164e03782Ensuring efficiency and reliability of equipment with optimization of integrated testsA.A. Boryaev0Zhu Yuqing1Peter the Great Saint Petersburg Polytechnic University, 29, Politekhnicheskaya St., Saint Petersburg, 195251, Russia; Saint Petersburg State University of Architecture and Civil Engineering, 4 Vtoraya Krasnoarmeyskaya St., Saint Petersburg, 190005, Russia; Corresponding author.Peter the Great Saint Petersburg Polytechnic University, 29, Politekhnicheskaya St., Saint Petersburg, 195251, RussiaThe paper suggests a method for optimization of the process of integrated tests for complex technical equipment of automotive, aviation, and rocket systems based on an analysis of efficiency dynamics models. The method makes it possible to determine scopes of ground tests for complex technical equipment, which are minimally required to start field tests under the necessity to combine ground and field development. Exponential models of complex systems’ development are used as efficiency dynamics models for the whole testing process as well as efficiency dynamics models at various levels of the hierarchy of tests. The paper addresses an optimization task when the structure of tests at each level of the hierarchy is specified, i.e. efficiency dynamics models are determined for each level. The authors determine optimal points of transition from one level of tests to another, considering the random nature of efficiency dynamics parameters. A method for optimization using determination of the optimal scope of field tests is given.http://www.sciencedirect.com/science/article/pii/S2405844020306277Aerospace engineeringMechanical engineeringSystems engineeringComputer systems organizationComputer-aided engineeringIntegrated tests |
| spellingShingle | A.A. Boryaev Zhu Yuqing Ensuring efficiency and reliability of equipment with optimization of integrated tests Heliyon Aerospace engineering Mechanical engineering Systems engineering Computer systems organization Computer-aided engineering Integrated tests |
| title | Ensuring efficiency and reliability of equipment with optimization of integrated tests |
| title_full | Ensuring efficiency and reliability of equipment with optimization of integrated tests |
| title_fullStr | Ensuring efficiency and reliability of equipment with optimization of integrated tests |
| title_full_unstemmed | Ensuring efficiency and reliability of equipment with optimization of integrated tests |
| title_short | Ensuring efficiency and reliability of equipment with optimization of integrated tests |
| title_sort | ensuring efficiency and reliability of equipment with optimization of integrated tests |
| topic | Aerospace engineering Mechanical engineering Systems engineering Computer systems organization Computer-aided engineering Integrated tests |
| url | http://www.sciencedirect.com/science/article/pii/S2405844020306277 |
| work_keys_str_mv | AT aaboryaev ensuringefficiencyandreliabilityofequipmentwithoptimizationofintegratedtests AT zhuyuqing ensuringefficiencyandreliabilityofequipmentwithoptimizationofintegratedtests |