Clients- enumerates connected clients
SendMessage(string key, string data)
Manual Attitude Control of the Lunar Module
Robert F. Stengel
Charles Stark Draper Laboratory, Massachusetts Institute of Technology, Cambridge, Mass.
Handling Qualities for Pilot Control of Apollo Lunar-Landing Spacecraft
Donald C. Cheatham and Clarke T. Hackler
NASA Manned Spacecraft Center, Houston, Texas
Quaternion Feedback Control for Rigid-Body Spacecraft
Hans-Christian B. Jensen, Rafal Wisniewski