Why do we need inertial navigation systems?Īlmost every car, plane, ship, and smartphone today has some kind of navigation system. This “object” can be a car, submarine, airplane, or any machine that operates in three-dimensional space. Referencing the known starting position, it uses the outputs from the IMU to determine the real-time position and vector of an object. It may additionally be equipped with magnetometers for measuring magnetic fields in three-dimensional space.Īn INS adds advanced data processing, including Kalman filtering and other processing. It includes the IMU sensors and their gyroscopes and accelerometers, as well as a sensor for receiving absolute position data from GNSS satellites in space. What is an INS?Īn INS is an abbreviation for Inertial Navigation System. It is the sensors, including gyroscopes and accelerometers, that measures the angular position and displacement of an object in three-dimensional space. Solutions by industry Aerospace Automotive Civil Engineering Education E-mobility Heavy Machinery Industrial Maritime Power and Energy RailwayĪll solutions ADAS Testing Brake Noise Testing Brake Testing Structural Health Monitoring of Bridges Combustion Measurement Machine Condition Monitoring Electric Motor and Inverter Testing Electric Vehicle Testing Fatigue Testing FFT Spectrum Analyzer Harsh Environment Testing Human Body Vibration - ISO 2631 Modal Testing and Modal Analysis Octave Band Analyzer Orbit Analysis Order Analysis Ground Station Telemetry Power Analyzer Power Quality Analyzer Power Transformer Testing Renewable Energy Testing RT60 Measurement Road Load Data Acquisition Torsional Vibration Analysis Rotor Balancing Shock Response Spectrum Sine Reduction Test Sound Level Measurement Sound Intensity Measurement Sound Power Measurement Sound Quality Measurement Structural Health Monitoring Temperature Recording Vehicle Dynamics Testing Voltage Data Loggers Wind Turbine Monitoring Wind Power QualityĪn IMU is an abbreviation for Inertial Measuring Unit. Solution by area Acoustics Data Recording Flight/Space Testing Monitoring NVH Testing Electrical Power Testing Rotating Machinery Structural Dynamics Vehicle Testing Vibration Analysis
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