The top rotated with decreasing speed as the spring wound down.

当发条越来越，螺也越转越慢。

Meanwhile, gyroscope and odograph transfer course angle and distance respectively to the computer by serial port.

同，螺，里程表等也将目标的航向信息和运行距离结果通过串口传到计算机。

The identification result of the gyro misalignment angle in inertial platform is unsatisfactory for the static multiposition test scheme.

在惯导平台多位置静态测漂方案下,对螺安装误差角的辨识结果往往很不理想。

The top was spinning merrily.

螺在轻快地旋转。

The invention discloses a simulating space sailboard torsional vibration control device and a method based on an angular rate gyro.

本发明公开了基于角速率螺的模拟太空帆扭转振动控制装置与方法。

The opticity of the crystal and its change is analysed.It has a directive function for the installation of crystal in d...

最后分析了水晶片旋光性质变化的原因,对四频差动激光螺中水晶片的安装具有一定的指导作。

Aiming at the characteristics of RLG strapdown inertial navigation system,the performances of Kalman filter,analytic gyrocompassing and indirect estimation are analyzed in theory.

针对激光螺捷联导航系的特点,从理论上分析了卡尔曼滤波法、解析螺罗经法和间接估计法3种捷联导航系初始对准方法的特点。

A technique for estimation of gyro installation error s in gimbaled INS was presented based on the oscillation around gyro input axis.

介绍了一种于测量平台式惯性导航系螺安装误差的螺轴扰动技术.

This paper presents an all-digital close-loop operation based on DSP circuits, which uses the two-frequency serrodyne modulation to modulate and demodulate the optic route.

数字信号处理电路的谐振式光纤螺全数字闭环是采双频率数字锯齿波相位调制技术对光路进行了相应的调制和解调。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系(GPS)定位存在的不连续性问题,提出了采压电螺和里程仪组成的低成本航迹推算系与GPS组合方案。