| タイトル | Planner-Based Control of Advanced Life Support Systems |
| 著者（英） | Fry, Chuck; Bell, Scott; Muscettola, Nicola; Kortenkamp, David |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 2005-01-01
2005 |
| 言語 | eng |
| 内容記述 | The paper describes an approach to the integration of qualitative and quantitative modeling techniques for advanced life support (ALS) systems. Developing reliable control strategies that scale up to fully integrated life support systems requires augmenting quantitative models and control algorithms with the abstractions provided by qualitative, symbolic models and their associated high-level control strategies. This will allow for effective management of the combinatorics due to the integration of a large number of ALS subsystems. By focusing control actions at different levels of detail and reactivity we can use faster: simpler responses at the lowest level and predictive but complex responses at the higher levels of abstraction. In particular, methods from model-based planning and scheduling can provide effective resource management over long time periods. We describe reference implementation of an advanced control system using the IDEA control architecture developed at NASA Ames Research Center. IDEA uses planning/scheduling as the sole reasoning method for predictive and reactive closed loop control. We describe preliminary experiments in planner-based control of ALS carried out on an integrated ALS simulation developed at NASA Johnson Space Center. |
| NASA分類 | Man/System Technology and Life Support |
| レポートNO | SAE-2005-01-2961 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/293432 |
