SAE ARP 5107B-2006
电子发动机控制系统用限时调度(TLD)分析的指南

Guidelines for Time-Limited-Dispatch (TLD) Analysis for Electronic Engine Control Systems

SAE ARP 5107B-2006 发布历史

This SAE Aerospace Recommended Practice (ARP) provides methodologies and approaches which have been used for conducting and documenting the analyses associated with the application of time limited dispatch (TLD) to the thrust control reliability of full authority digital electronic control (FADEC) systems. The TLD concept is one wherein a redundant system is allowed to operate for a predetermined length of time with faults present in the redundant elements of the system, before repairs are required. This document includes the background of the development of TLD, the structure of TLD that was developed and implemented on present generation commercial transports, and the analysis methods used to validate the application of TLD on present day FADEC equipped aircraft. Although this document is specific to TLD analyses (for FADEC systems) of the loss of thrust control, the techniques and processes discussed in this document are considered applicable to other FADEC system failure effects or other redundant systems, such as, thrust reverser, and propeller control systems, and overspeed protection systems.

SAE ARP 5107B-2006由美国机动车工程师协会 US-SAE 发布于 2006。

SAE ARP 5107B-2006 在中国标准分类中归属于: V30 发动机总体，在国际标准分类中归属于: 49.060 航空航天用电气设备和系统。

SAE ARP 5107B-2006的历代版本如下：

• 2006年 SAE ARP 5107B-2006 电子发动机控制系统用限时调度(TLD)分析的指南

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标准号

SAE ARP 5107B-2006

发布日期

2006年

实施日期

废止日期

无

中国标准分类号

V30

国际标准分类号

49.060

发布单位

美国机动车工程师协会

引用标准

14 CFR Parts 23, 25, 27, 29, 33

被代替标准

SAE ARP 5107A-2005

适用范围

This SAE Aerospace Recommended Practice (ARP) provides methodologies and approaches which have been used for conducting and documenting the analyses associated with the application of time limited dispatch (TLD) to the thrust control reliability of full authority digital electronic control (FADEC) systems. The TLD concept is one wherein a redundant system is allowed to operate for a predetermined length of time with faults present in the redundant elements of the system, before repairs are required. This document includes the background of the development of TLD, the structure of TLD that was developed and implemented on present generation commercial transports, and the analysis methods used to validate the application of TLD on present day FADEC equipped aircraft. Although this document is specific to TLD analyses (for FADEC systems) of the loss of thrust control, the techniques and processes discussed in this document are considered applicable to other FADEC system failure effects or other redundant systems, such as, thrust reverser, and propeller control systems, and overspeed protection systems.