NDLI: Automated subsystem control for life support system (asclss)

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Automated subsystem control for life support system (asclss)

Content Provider	NASA Technical Reports Server (NTRS)
Author	Block, Roger F.
Copyright Year	1987
Description	The Automated Subsystem Control for Life Support Systems (ASCLSS) program has successfully developed and demonstrated a generic approach to the automation and control of space station subsystems. The automation system features a hierarchical and distributed real-time control architecture which places maximum controls authority at the lowest or process control level which enhances system autonomy. The ASCLSS demonstration system pioneered many automation and control concepts currently being considered in the space station data management system (DMS). Heavy emphasis is placed on controls hardware and software commonality implemented in accepted standards. The approach demonstrates successfully the application of real-time process and accountability with the subsystem or process developer. The ASCLSS system completely automates a space station subsystem (air revitalization group of the ASCLSS) which moves the crew/operator into a role of supervisory control authority. The ASCLSS program developed over 50 lessons learned which will aide future space station developers in the area of automation and controls..
File Size	5797755
Page Count	65
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19870019684
Archival Resource Key	ark:/13960/t83j8c31v
Language	English
Publisher Date	1987-07-15
Access Restriction	Open
Subject Keyword	Man/system Technology And Life Support Life Support Systems Hierarchies Aerospace Environments Safety Factors Quality Control Automatic Control Man Machine Systems Architecture Computers Space Stations Real Time Operation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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