SAE AIR 5120-2006 发动机监测系统的可靠性和有效性

标准号：SAE AIR 5120-2006
中文标准名称：发动机监测系统的可靠性和有效性
英文标准名称：Engine Monitoring System Reliability and Validity
标准类型：V31
发布日期：2006/11/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V31
国际标准分类号：49.050
引用标准：ARP1587;AIR4985
适用范围：For Engine Monitoring Systems to meet their potential for improved safety and reduced operation and support costs, significant attention must be focused on their reliability and validity throughout the life cycle. This AIR will provide program managers, designers, developers and customers a concise reference of the activities, approaches and considerations for the development and verification of a highly reliable engine monitoring system. When applying the guidelines of this AIR it should be noted that engine monitoring systems physically or functionally integrated with the engine control system and/or performing functions that affect engine safety or are used to effect continued operation or return to service decisions shall be subject to the Type Investigation of the product in which theyll be incorporated and have to show compliance with the applicable airworthiness requirements as defined by the responsible Aviation Authority. This is not limited to but includes the application of software levels consistent with the criticality of the performed functions. For instance, low cycle fatigue (LCF) cycle counters for Engine Critical Parts would be included in the Type Investigation but most trend monitors and devices providing information for maintenance would not.