| タイトル | Feasibility Study of a Rotorcraft Health and Usage Monitoring System (HUMS): Usage and Structural Life Monitoring Evaluation |
| 本文（外部サイト） | http://hdl.handle.net/2060/19970013213 |
| 著者（英） | Bielefeld, S.; Hayden, R.; Dickson, B.; Killian, L.; Cronkhite, J. |
| 著者所属（英） | Bell Helicopter Co. |
| 発行日 | 1996-02-01 |
| 言語 | eng |
| 内容記述 | The objective of this study was to evaluate two techniques, Flight Condition Recognition (FCR) and Flight Load Synthesis (FIS), for usage monitoring and assess the potential benefits of extending the retirement intervals of life-limited components, thus reducing the operator's maintenance and replacement costs. Both techniques involve indirect determination of loads using measured flight parameters and subsequent fatigue analysis to calculate the life expended on the life-limited components. To assess the potential benefit of usage monitoring, the two usage techniques were compared to current methods of component retirement. In addition, comparisons were made with direct load measurements to assess the accuracy of the two techniques. |
| NASA分類 | Aircraft Design, Testing and Performance |
| レポートNO | 97N17142
AD-A310140
NASA-CR-198447
NAS 1.26:198447
E-10093
DOT/FAA/AR-95/9
ARL-CR-290 |
| 権利 | No Copyright |
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