| タイトル | Update - Concept of Operations for Integrated Model-Centric Engineering at JPL |
| 著者（英） | Bayer, Todd J.; Delp, Christopher L.; Jenkins, Steven J.; Dvorak, Daniel; Mandutianu, Sanda; Bennett, Matthew |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 2011-03-06 |
| 言語 | eng |
| 内容記述 | The increasingly ambitious requirements levied on JPL's space science missions, and the development pace of such missions, challenge our current engineering practices. All the engineering disciplines face this growth in complexity to some degree, but the challenges are greatest in systems engineering where numerous competing interests must be reconciled and where complex system level interactions must be identified and managed. Undesired system-level interactions are increasingly a major risk factor that cannot be reliably exposed by testing, and natural-language single-viewpoint specifications areinadequate to capture and expose system level interactions and characteristics. Systems engineering practices must improve to meet these challenges, and the most promising approach today is the movement toward a more integrated and model-centric approach to mission conception, design, implementation and operations. This approach elevates engineering models to a principal role in systems engineering, gradually replacing traditional document centric engineering practices. |
| NASA分類 | Space Sciences (General) |
| レポートNO | IEEEAC Paper 1122 |
| 権利 | Copyright |
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