Fenwick & West LLP
Non-orthogonal six-rod satellite communication in motion servo system and control method
A non-orthogonal six-rod satellite communication in motion servo system and a control method. The system comprises a measurement feedback unit, a control unit, a drive unit and a servo antenna, wherein the measurement feedback unit further comprises an azimuth angle encoder, a pitch position encoder, a roll position encoder, a polarization angle encoder and a data collection card; the control unit further comprises an ACU, a strapdown inertial measurement unit and a six-axis movement control and drive module; and the drive unit further comprises a linear motor, an azimuth turbine worm, a polarization turbine worm and an electric push rod, wherein the linear motor further comprises a first linear motor and a second linear motor; and the electric push rod further comprises a first electric push rod, a second electric push rod, a third electric push rod and a fourth electric push rod.
BEIJING AEROSPACE WANDA HI-TECH LTD.
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Jizhuo Yi Shulun Yuanhang Yi Ruixin Junliang
Men Xin Zhao Chen Xu Feng Shi