NDLI: Distributed control for cofs 1

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Distributed control for cofs 1

Content Provider	NASA Technical Reports Server (NTRS)
Author	Sulla, Jeff Lindner, D. K. Montgomery, R. C.
Copyright Year	1986
Description	An overview is given of the work being done at NASA LaRC on developing the Control of Flexible Structures (COFS) 1 Flight Experiment Baseline Control Law. This control law currently evolving to a generic control system software package designed to supply many, but not all, guest investigators. A system simulator is also described. It is currently being developed for COFS-1 and will be used to develop the Baseline Control Law and to evaluate guest investigator control schemes. It will be available for use whether or not control schemes fall into the category of the Baseline Control Law. First, the hardware configuration for control experiments is described. This is followed by a description of the simulation software. Open-loop sinusoid excitation time histories are next presented both with and without a local controller for the Linear DC Motor (LDCM) actuators currently planned for the flight. The generic control law follows and algorithm processing requirements are cited for a nominal case of interest. Finally, a closed-loop simulation study is presented, and the state of the work is summarized in the concluding remarks.
File Size	495819
Page Count	17
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19870006610
Archival Resource Key	ark:/13960/t16m84f4k
Language	English
Publisher Date	1986-11-01
Access Restriction	Open
Subject Keyword	Spacecraft Design, Testing And Performance Controllers Actuators Algorithms Flexible Spacecraft Experimentation Simulators Computer Programs Electric Motors 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	Article

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