陀螺定向测量(gyrostatic orientation survey)是用陀螺经纬仪测定某控制网边的陀螺方位角,并经换算获得此边真方位角的测量工作。常用于定向连接测量。陀螺方位角,是从陀螺仪子午线(测站上通过假想的陀螺轴稳定位置的子午面,即陀螺仪子午面与地平面的交线)北方向顺时针量至某定向边的水平角。
简要介绍了陀螺经纬仪在定向测量中的应用和祁东风井联系测量技术。
This text introduces the application of theodolite in the directional measure technique in Qidong ventilation shaft.
详述了G PS定位和陀螺定向在大型贯通测量中的应用,并总结了煤矿测量的成功经验。
This paper elaborates the application of GPS and gyro-position technique in large-tunnel pass-through measurement, sums up successful experience of mine measurement.
采用角速率作为定向器束振动特性的表征,用压电射流角速率陀螺仪测量了定向器束实际发射状态下的角速率。
Angular rate is selected to represent the vibration characteristic. It was measured by using piezoelectric jet flow gyroscope when launching.
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