Inertial Navigation

Inertial Navigation is a navigation technique that uses a computer, motion sensors (accelerometers) and rotation sensors (gyroscopes) to continuously calculate the position, orientation, and velocity of a moving object without the need for external references. Inertial Navigation is widely used in space and astronautical engineering, especially in spacecraft, missiles, and aircraft. The system works by measuring the acceleration and rotation of the object and integrating these measurements over time to determine the object's position and velocity. Inertial Navigation is highly accurate in the short term, but errors can accumulate over time due to sensor drift and other factors. To mitigate these errors, Inertial Navigation systems are often combined with other navigation techniques such as GPS or star trackers.
Your Previous Searches
Random Picks
  • HEPA Filters: HEPA (High-Efficiency Particulate Air) filters are a type of air filter that can trap a large amount of very small particles that other vacuum cleaners would simply recirculate back into the air of your home. HEPA filters were originally de ... Read More >>
  • Omnidirectional Antennas: Omnidirectional antennas are antennas that radiate or receive electromagnetic waves equally in all directions in a flat, two-dimensional geometric plane. In space and astronautical engineering, omnidirectional antennas are used for communic ... Read More >>
  • Pitch Angle: In the context of aerospace engineering, the pitch angle is a critical concept that refers to the angle between the longitudinal axis of an aircraft, spacecraft, or missile and the horizon. It is one of the three primary angles, along with ... Read More >>
Top News

Astronomers spot the most massive black hole jets ever observed...

Astronomers have spotted a massive pair of jets releasing material from a distant black hole. The jets are so large they span about 140 Milky Way galaxies in length....

News Source: CNN on 2024-09-25

'How did we get here?' NASA hopes 'artificial star' can teach us more about the ...

In a $19.5 million NASA-funded mission, a team at George Mason University is heading a project to construct and launch a small satellite into orbit....

News Source: USA Today on 2024-09-22

Earth to get a mini-moon for two months, but what is it?...

Earth will get its very own 'mini-moon' which will remain in orbit for two months later this year....

News Source: Al Jazeera English on 2024-09-21

Earth is about to have a temporary ‘mini-moon’...

A temporary “mini-moon” will whirl around Earth for about two months as our planet’s gravity captures a small asteroid named 2024 PT5 in its orbit....

News Source: CNN on 2024-09-20

Astronomy Photographer of the Year showcases world's best space images...

See the world's best space images from the Astronomy Photographer of the Year 2024 award...

News Source: New Scientist on 2024-09-19