This paper presents a method of setting up a speed-reference during sea trial, which USES the DGPS and stabilized gyro compass onboard ship.

给出了一种海上试验时建立速度基准的方法，它是利用试验舰上已有的DGPS和平台罗经。

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At last, the hardware in the loop simulation system for three-axis stabilized satellite attitude control based on PC, with reaction wheel and gyro in the loop is designed.

最后，该文设计了一个基于PC机的三轴稳定卫星姿态控制硬件在回路仿真系统，将反作用飞轮、陀螺等实物接入仿真系统。

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Aerial shots of the elephant herd, for example, were shot using a gyro-stabilized Cineflex aerial camera system mounted to the bottom of a helicopter.

CNN: 'Earth' takes viewers on 'breathtaking' global journey