In a world where navigation is crucial, especially in challenging environments, a recent test by the US Army has shed light on an innovative navigation system. The future of navigation is at stake, and this story will make you question the reliability of single-source navigation.
Advanced Navigation, an Australian navigation technology company, has developed a game-changing solution. Their 'inertial-centric intelligent' assured PNT (APNT) system was put to the test during the US Army's All-Domain Persistent Experiment (APEX), simulating GNSS-degraded and -denied conditions.
But here's where it gets controversial... Advanced Navigation's Boreas D90, a fiber-optic gyroscope (FOG) inertial navigation system (INS), was the star of the show. When combined with a laser velocity sensor (LVS) and a wheel-speed encoder, it demonstrated remarkable accuracy. Under GNSS jamming, the system achieved a dead-reckoning accuracy of 0.012% error per distance traveled, an impressive feat!
The Boreas D90, when paired with the wheel encoder, maintained its precision with a 0.018% error rate, even without GNSS signals and under heavy jamming. This is a significant advancement, as it provides an independent and reliable navigation source.
And this is the part most people miss... The real magic lies in Advanced Navigation's AdNav Intelligence software. This software dynamically analyzes and weighs the input from each sensor, making real-time decisions on sensor reliability. It considers environmental factors and potential threats, ensuring a robust and adaptable navigation system.
Chris Shaw, CEO of Advanced Navigation, emphasized the importance of assured PNT, stating that relying on a single navigation technology is a vulnerability. He believes in the power of multi-sensor fusion, with an inertial core as the backbone.
This technology has the potential to revolutionize navigation, especially in contested environments. With Advanced Navigation's expertise and innovative solutions, they are leading the way in navigation technology.
So, what do you think? Is this the future of navigation? Are we ready to embrace multi-sensor fusion? We'd love to hear your thoughts in the comments!
