发明名称 |
Direct torque actuator control for control moment gyroscope |
摘要 |
A control moment gyroscope system for delivering a target torque to a spacecraft including a rotor assembly having a rotor and a motor to spin the rotor about a rotor axis. A gimbal assembly has a gimbal for supporting the rotor assembly and a gimbal torque motor to rotate the gimbal about a gimbal axis, which is normal to the rotor axis, to generate an output torque. A control system has a sensor for determining the output torque and a processor in communication with the rotor assembly, the gimbal assembly and the sensor. The processor requests the target torque and establishes a feedback control loop to generate a torque error signal based on the output torque for bringing the output torque within a predetermined range of the target torque.
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申请公布号 |
US2009001220(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20080148467 |
申请日期 |
2008.04.18 |
申请人 |
ITHACO SPACE SYSTEM, INC. |
发明人 |
PECK MASON;BIALKE WILLIAM E. |
分类号 |
B64G1/36 |
主分类号 |
B64G1/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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