#United States #Chandler #VIAVI Solutions #Inertial Labs #IRINS

Inertial Labs Unveils the IRINS Navigation System

Inertial Labs, a prominent subsidiary of VIAVI Solutions Inc., has recently introduced the IRINS, an innovative Low Earth Orbit (LEO)-aided inertial navigation system (INS). This cutting-edge technology is designed to operate seamlessly across land, air, and sea, even in denied, degraded, and disrupted space operational environments (D3SOE). By integrating the latest in positioning, navigation, and timing (PNT) technologies from VIAVI, the IRINS serves as a vital tool for both military needs and critical infrastructure operations.

Addressing Modern Challenges

With the increasing prevalence of spoofing and jamming attacks that particularly impact military and important infrastructure operations, the IRINS has been engineered to combat these challenges. The platform combines several crucial components: an inertial navigation system, an altitude and heading reference system (AHRS), and a LEO PNT receiver. By bringing together these advanced systems, the IRINS grants users robust positioning capabilities, ensuring continuous operations under challenging conditions.

Jamie Marraccini, Vice President of Inertial Labs Products at VIAVI, stated, "The IRINS represents a significant advancement in our strategy to enhance resilience against vulnerabilities in positioning, navigation, and timing. It brilliantly combines satellite-based timing with tactical-grade IMUs, delivering precise PNT capabilities in environments where GNSS signals may be unreliable or unavailable."

Unmatched Features of IRINS

The IRINS system boasts an innovative design that allows it to accurately calculate altitude, position, velocity, and time data while minimizing bias-induced drift. This is made possible through its advanced features, including a GNSS receiver integrated with a Controlled Reception Pattern Antenna (CRPA) port, enhancing the system's ability to detect and eliminate interference from malicious signals.

Maynard Porter, Director of Government PNT Business at Iridium, expressed the importance of this integration: "Reliable access to positioning and timing is essential in contested environments. By incorporating Iridium's PNT alongside VIAVI's technologies, users are equipped with an extraordinarily resilient source of time and location data, ensuring operational effectiveness even when facing disrupted GNSS signals."

Moreover, the IRINS is built to withstand rigorous environmental conditions, meeting IP67 and MIL-STD-810G requirements. It utilizes a calibrated tactical-grade MEMS 3-axis accelerometer and gyroscope, along with a precise clock and additional onboard features like barometers and magnetometers, making it suitable for a wide range of applications.

Compact and Efficient Design

The compact nature of the IRINS is also noteworthy, with its enclosure measuring just 126.5 × 49.3 × 53.3 mm. This design not only makes it manageable for various operational contexts but also ensures it can be deployed swiftly and efficiently in the field, catering to the urgent needs of users.

In conclusion, the launch of the IRINS by Inertial Labs marks a significant milestone in addressing the complexities of modern navigation challenges. With its combination of leading-edge technology, proven military-grade capabilities, and a commitment to operational resilience, IRINS is set to redefine standards in positioning and navigation solutions for the future. As the world leans further into the exigencies of advanced technology, the IRINS stands at the forefront, ready to meet these challenges.

To learn more about IRINS and other innovative solutions offered by VIAVI, please visit VIAVI Solutions.