This ambitious project is centered on the development of an ultra-precise rotational rate tracker, capable of achieving a remarkable precision level of 0.005 degrees per second. The challenge lies in leveraging off-the-shelf, low-cost inertial measurement units (IMUs) that traditionally offer limited accuracy. By innovatively combining multiple gyroscopes and employing advanced signal processing techniques, this project aims to set a new benchmark in precision rotational tracking.
Incorporates three distinct types of gyroscopes, each contributing to a broader range of sensitivity and accuracy.
Utilizes off-the-shelf IMUs, enhancing their performance through sophisticated data fusion and filtering techniques.
Fuses the signals from the three gyroscopes, employing Kalman Filters to optimize the accuracy of the rotational rate measurement.
Includes several layers of filtering to refine the readings and reduce noise, ensuring ultra-precise output.
Conducts thorough noise analysis to identify and mitigate sources of interference, further enhancing the fidelity of the measurements.
Fuses gyroscope and accelerometer readings using a Mahony filter, adeptly calculating Euler angles and dynamically compensating the readings based on angular changes.
Achieves an unprecedented level of precision in rotational rate measurement, pushing the boundaries of what's possible with conventional IMU technology.
Employs state-of-the-art signal processing techniques, including Kalman and Mahony filters, to extract and refine data from multiple sensor inputs.
Utilizes sophisticated methods like Fourier Transform and Frequency Spectrum Analysis to systematically identify and eliminate noise, ensuring the purity and accuracy of the data.