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Flexible Envelope Request Notation (FERN)The following topics are presented in view graph form and include the following: scheduling application; the motivation for the Flexible Envelope Request Notation (FERN); characteristics of FERN; types of information needed in requests; where information is stored in requests; FERN structures; generic requests; resource availability for pooled resources; expressive notation; temporal constraints; time formats; changes to FERN; sample FERN requests; the temporal relationship between two steps; maximum activity length to limit step delays; alternative requests; the temporal relationship between two activities; and idle resource usage between steps.
Document ID
19920001832
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Zoch, David R. (Ford Aerospace and Communications Corp. Seabrook, MD, United States)
Lavallee, David (Ford Aerospace and Communications Corp. Seabrook, MD, United States)
Weinstein, Stuart (Ford Aerospace and Communications Corp. Seabrook, MD, United States)
Date Acquired
September 6, 2013
Publication Date
September 1, 1991
Publication Information
Publication: NASA. Goddard Space Flight Center, Space Network Control Conference on Resource Allocation Concepts and Approaches
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Accession Number
92N11050
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19920001821Collected WorksSpace Network Control Conference on Resource Allocation Concepts and Approaches19920001821Collected WorksSpace Network Control Conference on Resource Allocation Concepts and Approaches
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