| タイトル | Development of Advanced Verification and Validation Procedures and Tools for the Certification of Learning Systems in Aerospace Applications |
| 本文（外部サイト） | http://hdl.handle.net/2060/20050241837 |
| 著者（英） | Gupta, Pramod; Schumann, Johann; Soares, Fola; Richard, Michael; Jacklin, Stephen; Guenther, Kurt |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 2005-01-01 |
| 言語 | eng |
| 内容記述 | Adaptive control technologies that incorporate learning algorithms have been proposed to enable automatic flight control and vehicle recovery, autonomous flight, and to maintain vehicle performance in the face of unknown, changing, or poorly defined operating environments. In order for adaptive control systems to be used in safety-critical aerospace applications, they must be proven to be highly safe and reliable. Rigorous methods for adaptive software verification and validation must be developed to ensure that control system software failures will not occur. Of central importance in this regard is the need to establish reliable methods that guarantee convergent learning, rapid convergence (learning) rate, and algorithm stability. This paper presents the major problems of adaptive control systems that use learning to improve performance. The paper then presents the major procedures and tools presently developed or currently being developed to enable the verification, validation, and ultimate certification of these adaptive control systems. These technologies include the application of automated program analysis methods, techniques to improve the learning process, analytical methods to verify stability, methods to automatically synthesize code, simulation and test methods, and tools to provide on-line software assurance. |
| NASA分類 | Computer Operations and Hardware |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/219122 |
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