Isssues in Developing Control Zones for International Space Operations
Publication: Journal of Aerospace Engineering
Volume 5, Issue 4
Abstract
As the number of space‐faring nations and orbiting spacecraft increases, it is desirable to develop an international traffic‐management strategy to coordinate, monitor, and control the interactions of spacecraft in orbit. Successful strategies will facilitate cooperative missions while still supporting each nation's unique goals and objectives in space. The potential benefits of such a strategy include: reductions in future program costs and increases in mission success through the standardization of space operations and equipment; increased safety through development of a coordinated collision avoidance strategy for active spacecraft and debris; and establishing a basis for legal and economic compensation agreements. One means of implementing such a strategy is to utilize a control zones technique that assigns different types of orbital operations to specific regions of space surrounding a vehicle. This paper considers the issues associated with developing a control‐zones technique to regulate the interactions of spacecraft in proximity to a manned vehicle. It includes discussion of technical and planning issues, flight hardware and software issues, mission‐management parameters, and other constraints. It addresses manned and unmanned vehicle operations, and manual versus automated flight control. A review of the strategies utilized by the Apollo‐Soyuz Test Project and the Space Station Freedom Program is also presented.
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Copyright © 1992 ASCE.
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Published online: Oct 1, 1992
Published in print: Oct 1992
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