采用ADIS16405集成IMU組件實現慣性導航，該IMU組件包含了磁傳感器，示例程序給出了數據采集代碼。集成電路介紹：The ADIS16405 iSensor? product is a complete inertial system that includes a triaxal gyroscope, a triaxial accelerometer, and a triaxial magnetometer. The ADIS16405 combines the Analog Devices, Inc., proprietary iMEMS? technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, alignment, and linear acceleration (gyroscope bias). As a result, each sensor has its own dynamic compensation for correction formulas that provide accurate sensor measurements over a temperature range of ?40°C to +85°C. The magnetometers employ a self correction function to provide accurate bias performance over temperature as well.