A Study of Mass Data Storage Technology for Rocket Engine Data

By: Nasa, National Aeronautics and Space Adm

The results of a nine month study program on mass data storage technology for rocket engine (especially the Space Shuttle Main Engine) health monitoring and control are summarized. The program had the objective of recommending a candidate mass data storage technology development for rocket engine health monitoring and control and of formulating a project plan and specification for that technology development. The work was divided into three major technical tasks: (1) development of requirements; (2) survey of mass data storage technologies; and (3) definition of a project plan and specification for technology development. The first of these tasks reviewed current data storage technology and developed a prioritized set of requirements for the health monitoring and control applications. The second task included a survey of state-of-the-art and newly developing technologies and a matrix-based ranking of the technologies. It culminated in a recommendation of optical disk technology as the best candidate for technology development. The final task defined a proof-of-concept demonstration, including tasks required to develop, test, analyze, and demonstrate the technology advancement, plus an estimate of the level of effort required. The recommended demonstration emphasizes development of an optical disk system which incorporates an order-of-magnitude increase in writing speed above the current state of the art. Ready, John F. and Benser, Earl T. and Fritz, Bernard S. and Nelson, Scott A. and Stauffer, Donald R. and Volna, William M. Unspecified Center DATA STORAGE; ENGINE CONTROL; ENGINE MONITORING INSTRUMENTS; OPTICAL DISKS; ROCKET ENGINES; SPACE SHUTTLE MAIN ENGINE; PROJECT PLANNING; SPACECRAFT CONTROL; SYSTEMS HEALTH MONITORING...

• Format: Paperback
• Language: English
• ISBN: 1731240597
• ISBN13: 9781731240590
• Release Date: November 2018
• Publisher: Independently Published
• Length: 126 Pages
• Weight: 0.68 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"