Simulink-Based Inertial Navigation Solution Program

This is an inertial navigation solution program I developed using Simulink, designed to simulate various performance levels of inertial navigation calculations. The program incorporates cutting-edge algorithms and technologies, ensuring high precision and reliability. It implements core navigation algorithms including attitude determination through quaternion or direction cosine matrix methods, velocity integration using Runge-Kutta or trapezoidal integration techniques, and position updating through geographic coordinate transformations. The system can perform accurate inertial navigation calculations under diverse environmental conditions, including high-speed motion scenarios, complex terrain challenges, and adverse weather situations through robust sensor error modeling and compensation algorithms. The program architecture supports multiple input and output formats, enabling users to customize data processing and analysis according to their specific requirements through configurable Simulink blocks and MATLAB function integrations. Whether in aerospace applications or other fields requiring navigation solutions, this program provides reliable solutions through its modular design featuring sensor data preprocessing blocks, navigation algorithm subsystems, and real-time performance monitoring components. The implementation includes comprehensive error modeling for gyroscopes and accelerometers, with built-in calibration routines and environmental compensation algorithms to maintain calculation accuracy across varying operational conditions.