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原文传递 Human Factors of an Early Space Accident: Flight 3-65 of the X-15

题名：	Human Factors of an Early Space Accident: Flight 3-65 of the X-15
作者：	Barshi, I.; Statler, I. C.; Orr, J. S.
关键词：	Human factors engineering##Accident investigation##Aerospace safety##X-15 aircraft##Research vehicles##Failure analysis##Malfunctions##Display devices##Ground based control##Data systems##Space flight##Adaptive control##Automatic control##Control sticks##Computer systems performance##Aircraft design##Switches##
摘要：	The X-15 was a critical research vehicle in the early days of space flight. On November 15, 1967, the X-15-3 suffered an in-flight breakup. This 191st flight of the X-15 and the 65th flight of this third configuration was the only fatal accident of the X-15 program. This paper presents an analysis, from a human factors perspective, of the events that led up to the accident. The analysis is based on the information contained in the report of the Air Force-NASA Accident Investigation Board (AIB) dated January, 1968. The AIBs analysis addressed, primarily, the events that occurred subsequent to the pilot's taking direct control of the reaction control system. The analysis described here suggests that, rather than events following the pilot's switch to direct control, it was the events preceding the switch that led to the accident. Consequently, the analyses and conclusions regarding the causal factors of, and the contributing factors to, the loss of Flight 3-65 presented here differ from those of the AIB based on the same evidence. Although the accident occurred in 1967, the results of the presented analysis are still relevant today. We present our analysis and discuss its implications for the safety of space operations.
总页数：	29
报告类型：	科技报告