Computer Program Development Specification for IDAMST Operational Flight Programs. Addendum 3. Error Handling and Recovery Software.
Abstract
This part of this specification establishes the requirements for performance, design, test and qualification of computer programs identified as IDAMST Operational Flight Program, Error Handling and Recovery, IDAMST-OFP-EHAR, CPCI number TBD. This CPCI is used to provide the IDAMST system with a preplanned response to anomalies that occur within the system. The purpose of this specification is to establish the functional and design requirements for the IDAMST Error Handling and Recovery computer programs. Error detection and error recovery strategy has been treated, in this document, separate from the OFP requirements for functional capability. IDAMST OFP EHARS is specified for three major functional areas: Response for errors occurring internal to the IDAMST mission processors, including computer program induced errors, response for errors occurring in the multiplex connecting subsystems of IDAMST, and response for errors occurring in subsystem sensors, actuators, and crew station controls and displays. Within each functional area, the EHARS software shall accomplish the functions of: Determining that an error of sufficient severity to degrade system performance has occurred, isolate the suspect subsystem, notify the flight crew/IDAMST top level control program where appropriate to configure the faulty subsystem/function out of service.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 1976
- Accession Number
- ADA083114
Entities
Organizations
- Boeing Military Aircraft