Sensor selection. Inertial Measurement Unit.

Understanding the Power of Inertial Measurement Units

Last Updated: June 2023

An Inertial Measurement Unit works on the principles of inertia, as the name suggests. This concept, fundamentally rooted in Newton’s first law of motion, indicates that an object in motion tends to stay in action, and an object at rest tends to remain at rest unless acted upon by an external force. Inertial Labs’ IMUs use this principle to gather detailed and accurate information about an object’s motion.

In the heart of our Inertial Measurement Units, accelerometers and gyroscopes work hand-in-hand to generate a wealth of data. The accelerometers measure linear motion, picking up any change in velocity along each of the three axes. Gyroscopes, on the other hand, are tasked with tracking rotational movement, again in three axes, allowing our IMUs to provide a complete, three-dimensional view of an object’s motion, covering all potential directions of movement.

In addition, modern IMUs, like those developed by Inertial Labs, often incorporate magnetometers, which measure magnetic fields. When coupled with accelerometers and gyroscopes, magnetometers enable IMUs to provide even more accurate orientation data, enhancing the overall data quality and performance.

This precise functioning has found usage in numerous industries, revolutionizing how we gather and analyze data. Let’s take a more detailed look at how Inertial Labs’ IMUs impact various sectors.

In unmanned aerial systems (UAS), IMUs are crucial in ensuring stability and direction. They deliver the necessary data for flight control systems to maintain balance, navigate accurately, and stabilize onboard cameras and other payloads. This functionality is fundamental for aerial photography and mapping tasks to surveillance, search, and rescue operations.

Unmanned Aerial Vehicles

For UAVs, the precision of our IMUs can make the difference between a successful flight and a disastrous one. They’re used for flight control, payload stabilization, and precise geolocation of captured data. An Inertial Measurement Unit is a fundamental technology with far-reaching applications. At Inertial Labs, we proudly lead the way in IMU technology, offering reliable, versatile, and robust products to stand up to the most demanding environments. We are committed to continual innovation and look forward to providing the technological tools that help shape the future.

IMU-NAV-100 Grade A. High Precision MEMS Inertial Measurement Unit

What sets Inertial Labs’ IMUs apart in the industry?

First, our Inertial Measurement Units are exceptionally compact and lightweight without sacrificing performance, allowing seamless integration into various systems. Second, they’re designed with high reliability and repeatability, so users can trust the accuracy of the data they provide. Moreover, we’ve engineered our IMUs to be resilient in challenging environments. This robustness stems from IMUs not requiring external references to function, making them perfect for environments where GPS signals might be weak or non-existent. Whether deep underwater, high in the sky, or even in space, our IMUs stand up to the task.

Both manned and unmanned marine navigation also benefit enormously from our IMUs. Our units can withstand the dynamic marine environment, providing crucial data about heading, pitch, and roll, contributing to precise navigation and stabilization of marine vessels and equipment, and becoming critical for applications like offshore drilling, seafloor mapping, or even ensuring luxury yacht amenities’ stability.

Inertial Labs IMUs also play a pivotal role in autonomous vehicles. Our IMUs help these vehicles perceive their environment, maintain their course, and make intelligent decisions, contributing to self-driving systems’ overall safety and reliability.

Inertial Labs IMUs are at the forefront of various industries, contributing to the advancement and safety of technology worldwide. As we continue to innovate and push the boundaries of IMU technology, we’re excited about the future possibilities. The ongoing development in sensor technology, computational capabilities, and power efficiency promises a future where our IMUs become even more precise, versatile, and integrated into our daily lives. With our unwavering dedication to delivering the highest quality products, Inertial Labs is excited to guide you along this journey into the future of motion technology.

For any additional questions, please email

Website maintenance has been scheduled for Sunday, April 2 from 7 am to 9 pm EDT.
The resource may be unavailable at this time. Please accept our apologies for any inconvenience.