2004•NASA STI Repository (National Aeronautics and Space Administration)Open access

Enhancing International Space Station (ISS) Mission Control Center (MCC) Operations Using Tcl/Tk

Brian OHagan, Stephen Long

Abstract

This paper will discuss the use of Tcl/Tk to enhance the abilities of flight controllers to control the International Space Station (ISS) from the Mission Control Center (MCC) at the Johnson Space Center. We will discuss why existing tools where not able to meet these needs as easily as Tcl/Tk. In addition, we will also discuss how we interfaced with the existing MCC infrastructure to receive ISS telemetry, find servers, register services, and send commands to ISS.

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Key concepts: International Space Station, Mission control center, Telemetry, Center (category theory), Space (punctuation), Computer science, Control (management), Aeronautics