Thrust vectoring of broad ion beams for spacecraft attitude controlThrust vectoring is shown to increase the attractiveness of ion thrusters for satellite control applications. Incorporating beam deflection into ion thrusters makes it possible to achieve attitude control without adding any thrusters. Two beam vectoring systems are described that can provide up to 10-deg beam deflection in any azimuth. Both systems have been subjected to extended life tests on a 5-cm thruster which resulted in projected life times of from 7500 to 20,000 hours.
Document ID
19740044056
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Collett, C. R.
King, H. J. (Hughes Research Laboratories Malibu, Calif., United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1973
Subject Category
Propulsion Systems
Meeting Information
Meeting: Conference on Electric propulsion of space vehicles