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The current paper describes an innovative navigation system based on GPS receiver and high speed 9 DoF IMU based on MEMS inertial sensors (3D linear accelerometer and 3D magnetometer and 3D gyroscope) which accomplishes the real-time read of the navigation and inertial data and write to FLASH memory. Also the system may transmit the data by Bluetooth or GPRS modem connected externally to the remote...
The paper represents an innovative miniature 9DoF IMU system based on MEMS digital output inertial sensors which may read the linear and angular rate accelerations and the magnetic field at all three axes, the temperature up and down of the board by integrated analog and digital sensors and transmits the measured data by Bluetooth or GPRS link to the remote servers or devices. The integrated Bluetooth...
The paper discusses the hardware implementation of the quad sensor structure and the possibility to improve the noise characteristics of the structure when simultaneously sampling is accomplished. The histograms of the linear and angular accelerations are given to proof the theory of the structure, published in our previous paper. This structure may be manufactured as a single MEMS inertial sensor...
The paper discusses the application of the electronic measurement system based on MEMS inertial sensors and GPS receiver which is capable to measure and record the dynamic parameters of the interaction of the bogie-railway system. The inertial data are combined with the GPS navigation data by Kalman filter to establish the tram bogie rotation angles. The derailed probability is calculated for all...
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