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http://dx.doi.org/10.5139/JKSAS.2010.38.9.933

Development of 0.6Nm Small CMG Hardware and Performance Test  

Jang, Woo-Young (과학기술연합대학원, 국방과학연구소)
Rhee, Seung-Wu (한국항공우주연구원 과학위성팀)
Kwon, Hyoek-Jin (과학기술연합대학원)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.38, no.9, 2010 , pp. 933-942 More about this Journal
Abstract
Control Moment Gyro(CMG) is one of the most efficient momentum exchange devices for satellite attitude control and CMG is very essential device for agile satellite. And the studies of CMG development and its application to satellite have been done extensively. In this study, the development process of SGCMG hardware for agile small satellite system, the developed hardware and its performance test results are presented. As a SGCMG test results, it is verified that the developed hardware model can produce torque more than 0.6Nm as is designed. By investigating its test data results, the issues that should be considered for the performance improvement and its application are discussed. The remedies for the identified issues are proposed for future study.
Keywords
Single-Gimbal Control Moment Gyro(SGCMG); Agile Maneuver; Hardware Performance Test; Small CMG;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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