| タイトル | Evaluation of Cable Harness Post-Installation Testing |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110014609 |
| 著者（英） | Iannello, C. J.; King, M. S. |
| 著者所属（英） | NASA Kennedy Space Center |
| 発行日 | 2011-05-01 |
| 言語 | eng |
| 内容記述 | The Cable Harness Post-Installation Testing Report was written in response to an action issued by the Ares Project Control Board (PCB). The action for the Ares I Avionics & Software Chief Engineer and the Avionics Integration and Vehicle Systems Test Work Breakdown Structure (WBS) Manager in the Vehicle Integration Office was to develop a set of guidelines for electrical cable harnesses. Research showed that post-installation tests have been done since the Apollo era. For Ares I-X, the requirement for post-installation testing was removed to make it consistent with the avionics processes used on the Atlas V expendable launch vehicle. Further research for the report involved surveying government and private sector launch vehicle developers, military and commercial aircraft, spacecraft developers, and harness vendors. Responses indicated crewed launch vehicles and military aircraft perform post-installation tests. Key findings in the report were as follows: Test requirements identify damage, human-rated vehicles should be tested despite the identification of statistically few failures, data does not support the claim that post-installation testing damages the harness insulation system, and proper planning can reduce overhead associated with testing. The primary recommendation of the report is for the Ares projects to retain the practice of post-fabrication and post-installation cable harness testing. |
| NASA分類 | Electronics and Electrical Engineering |
| レポートNO | NASA/TP-2011-216300R/PTB |
| 権利 | No Copyright |
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