Application Case: Maintenance
![](https://www.agile4.eu/wp-content/uploads/2023/01/AGILE4_UC3-edited-1-1024x576.png)
Ambition: Evaluate and optimize on-board system maintainability and thermal performance of a CS-23 aircraft for different levels of on-board system electrification
![](https://www.agile4.eu/wp-content/uploads/2023/01/ac4-motto-1024x721.png)
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Models
Below you can download the models produced during the development process of this Application Case
![]() | Stakeholders, needs and Requirements |
![]() | Operational Scenario |
![]() | Aircraft architectures |
![]() | MDO formulation – Optimization |
![]() | Baseline-CPACS |
MDO Workflow
Results
Take away
- The maintainability of on-board systems can be successfully optimized using the tools of the AGILE4.0 framework
- Optimization shows little potential considering the low level of detail of the early design stage.
- Interdependence between the maintainability domain and the overall aircraft design domain were less pronounced than expected.
Publication
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![](https://www.agile4.eu/wp-content/uploads/2023/01/AGILE4_UC3_obs_color-edited-1-1024x576.png)
![](https://www.agile4.eu/wp-content/uploads/2023/01/AGILE4_UC5_color-edited-1024x577.png)
![](https://www.agile4.eu/wp-content/uploads/2023/01/AGILE4_UC6_color-1024x577.png)
![](https://www.agile4.eu/wp-content/uploads/2023/01/AC7_all-2-e1673514056765-1024x576.png)