COMPUTER AIR NAVIGATION DEAD RECKONING FULL

Its high-performance MEMS-based IMU is calibrated and compensated over the full industrial temperature range. Redundancy built into the software allows it to survive individual sensor failures while maintaining accurate estimates of attitude and position.

VECTOR has accumulated thousands of hours of flight time and has proven itself in a variety of highly dynamic environments, giving outstanding results. Attitude Heading & Reference System (AHRS).It has been designed for system integration in avionics packages or other attitude sensing applications, and includes: VECTOR features a highly advanced, high-end, MEMS-based AHRS/INS. The equipment used to produce the following results is the VECTOR, UAV Navigation's cutting-edge autopilot. Significant advances in wind estimation (which is key to good dead reckoning performance) and in other fields have been made in the UAV Navigation system which lead to greater navigation accuracy in degraded enviornments. There follows a description of the test results achieved in this field. with no GNSS input) is a major objective. Navigation in degraded environments (e.g. UAV Navigation develops and manufactures high-end autopilots and as such is completely committed to products which are capable of precise and reliable navigation.

Evidently each integration is subject to a cumulative error the aim therefore is to reduce this error in order to increase precision.Īn AHRS/INS uses a computer and a series of sensors, such as accelerometers, gyroscopes and occasionally magnetometers, which are used continuously to calculate: position, orientation and velocity of a navigation system or moving object without the need of external references, such as GNSS devices. In navigation, dead reckoning is the process of calculating one’s current position by using a previously determined one, and advancing it based upon known or estimated speeds (integrated) over elapsed time and course. One of the biggest challenges facing any cutting-edge Attitude & Heading Reference System / Inertial Navigation System (AHRS/INS) is the ability to perform a mission in a degraded environment.

Computer air navigation dead reckoning