Compass deck is to be fitted with signal mast, radar, flashlight and searchlight, etc.
罗经甲板设有信号桅、雷达、闪光灯、探照灯等。
The DPSK signal's influences on the performance of airborne radio compass including bandwidth, direction finding and beacon recognition, were analyzed in detail.
分析了DPSK调制对现有机载无线电罗盘的工作带宽、定向及台识别等性能指标的影响。
In order to improve the pointing precision and stability of fluxgate compass, a digital signal processing method was put forward.
为提高磁通门罗盘的指向精度和稳定性，提出了磁通门罗盘的数字信号处理方法。
By simulating in the Matlab/Simulink, we choose one of the best performance from three types of PID control methods to carried out the position tracking control of step signal, sine wave signal, cosine wave signal, and compass trace signal on X-Y plane.
通过Matlab/Simulink环境下仿真，对三种PID控制方法进行比较，选取了控制性能最佳的PID控制方法，进行了阶跃信号、正弦波信号、余弦波信号和X-Y平面上的圆规迹信号位置跟踪控制。
Its principle is that: the magnetoresistive sensor inducts the outside magnetic field, emits the compass course signal to A/D and then the signal is transformed into digital signal, processed by SCM, thus we may get the compass course;
其原理为：磁阻传感器敏感外界磁场，输出罗航向直流感应电压信号，送至A／D转换器进行转换，并经单片机计算处理得到罗航向度数值；
Firstly, the attitude data collection system was designed, including the hardware design and software debugging of the digital signal processing chip, inertial measurement unit, wireless transmission, GPS, digital compass. And the input and output data of helicopter was obtained under manual fly.
首先设计了姿态数据采集系统，主要包括数字信号处理芯片、惯性测量单元、无线传输、GPS、数字罗盘的硬件设计和软件调试，获得手动飞行下的输入输出数据。
The angle between the collimating position of the gyroscope is exported from the electronic compass and true north as the feedback signal to be processed by DSP, and the fuzzy control arithmetic is adopted for control the movement of the step motor to achieve the coarse north-finding automatically.
以电子罗盘输出陀螺经纬仪照准部与真北方向的偏角作为反馈信号，DSP处理器进行解算，并利用模糊控制算法控制步进电机的运动，逐步逼近，实现粗寻北自动化。
In addition, the magnetic compass can pass the signal of direction of navigation to radar and the system of electronic navigational map, constitute a magnetic navigational system with other navigation equipments.
另外磁罗经还可以将其航向信号传递给雷达、电子海图系统等设备，与其他导航设备一起构成磁导航系统。
Signal Processing of MIMU/GPS/Compass Integrated Navigation System
MIMU/GPS/磁传感器组合导航系统信号处理