Product Code:SAE AIR6110
Title:Contiguous Aircraft/System Development Process Example
Issuing Committee: S-18, Aircraft And Sys Dev And Safety Assessment Committee
Scope:This AIR describes, in detail, a contiguous example of the aircraft and systems developmentfor a fictitious aircraft design. In order to present a clear picture, an aircraft function was brokendown into a single system. A function was chosen which had sufficient complexity to allow use ofall the methodologies, yet was simple enough to present a clear picture of the flow through theprocess. This function/system was analyzed using the methods and tools described in the body ofthis ARP document. The interaction of the braking system functions with the aircraft are identifiedwith the criticality identified based on implied aircraft interactions and system availabilities at theaircraft level. This example does not include validation and verification of the aircraft level hazardsand interactions with the braking system. However, the principles used at the braking system levelcan be applied at the higher aircraft level (departing runway). The methodologies applied here arean example of one way to utilize the principles defined in ARP4754A. The basic ARP4754A document contains information which places the information in this appendix in context. This AIR should be used in conjunction with the main body and the other appendices of the ARP4754A. In addition, this example shows the interrelationships with ARP4761.MIL-STD-188/141B, DEPARTMENT OF DEFENSE INTERFACE STANDARD: INTEROPERABILITY AND PERFORMANCE STANDARDS FOR MEDIUM AND HIGH FREQUENCY RADIO SYSTEMS (01 MAR 1999)., The purpose of this document is to establish technical performance and interface parameters in the form of firm requirements and optional design objectives (DO) that are considered necessary to ensure interoperability and interface of new long-haul and tactical radio systems in the medium frequency (MF) band and in the high frequency (HF) band. It is also the purpose of this document to establish a level of performance for new radio equipment as is considered necessary to satisfy the requirements of the majority of users. These technical parameters, therefore, represent a minimum set of interoperability, interface, and performance standards. The technical parameters of this document may be exceeded in order to satisfy certain specific requirements, provided that interoperability is maintained. That is, the capability to incorporate features such as additional standard and nonstandard interfaces is not precluded.