Technical Articles

“GPS denied” refers to situations or environments where the Global Positioning System (GPS) signals are unavailable or unreliable. This can occur due to various reasons that prevent GPS receivers from receiving signals from satellites effectively. Here are some common scenarios …

GNSS (Global Navigation Satellite System) + INS (Inertial Navigation System) integration combines the strengths of both systems to provide continuous, accurate navigation and positioning information. GNSS offers long-term accuracy and global coverage, while INS provides short-term precision and resilience against …

Inertial Navigation Systems (INS) are crucial for the effective operation and performance of robotic systems. They provide essential data that enables robots to navigate, stabilize, and perform tasks accurately in various environments. Here are the key reasons why robotics needs …

Micro-Electro-Mechanical Systems (MEMS) Inertial Navigation Systems (INS) utilize miniaturized mechanical and electromechanical elements, which include sensors such as accelerometers and gyroscopes fabricated using silicon-based micro-machining technology. These systems are designed to measure linear and angular motion, enabling navigation and tracking …

A Vibrating Structure Gyroscope (VSG) Inertial Navigation System (INS) uses the principles of the Coriolis effect to measure angular velocity. This type of gyroscope employs a vibrating structure, such as a tuning fork or a vibrating disk, to detect rotation. …

A Fiber Optic Gyroscope (FOG) Inertial Navigation System (INS) is a sophisticated type of INS that uses the principles of optical interferometry to measure angular velocity. FOGs utilize the Sagnac effect, where light is split into two beams traveling in …

A Quantum Gyroscope Inertial Navigation System (INS) is an advanced type of INS that leverages the principles of quantum mechanics to measure angular velocity with extremely high precision. These systems typically use quantum interferometry, exploiting quantum phenomena such as superposition …

Inertial Navigation Systems (INS) are critical technologies for navigation and guidance, especially in environments where GPS signals are unavailable. They use a combination of accelerometers and gyroscopes to track the position, orientation, and velocity of a moving object. Here’s a …