Search
Menu
QPC Lasers Inc. - QPC Lasers is LIDAR 4-24 LB

Self-Driving Servicer Baselined for NASA's Restore-L Satellite Servicing Demonstration

Facebook X LinkedIn Email
GREENBELT, Md., March 8, 2018 — Officials with NASA's Satellite Servicing Projects Division (SSPD) have officially baselined the Kodiak system — formerly known as the Goddard Reconfigurable Solid-State Scanning Lidar  — to provide real-time images and distance-ranging information during the Restore-L project.

Restore-L will demonstrate how a specially equipped robotic servicer spacecraft can extend a satellite's lifespan, even one not originally designed for on-orbit servicing. This device can use its relative navigation technologies to essentially drive itself to its destination, much like a self-driving car. Once it locates its target, it can use dexterous robotic arms and software to autonomously grasp, refuel and relocate a satellite.

The decision to use Kodiak is good news to principal investigator Nat Gill, who, along with other technologists at NASA's Goddard Space Flight Center, began developing the advanced scanning lidar system five years ago, in part with Goddard Internal Research and Development program funding. Less than a year ago, only a portion of Kodiak was being considered for use, primarily as a backup to another system.

During a demonstration involving the imaging portion of Kodiak and a mockup of an existing Earth remote-sensing satellite, Gill and his team showed that the system's 3D imaging capabilities, coupled with specially developed algorithms, "could do the job the Restore-L project requires," Gill said. "Now, we have the whole job for Restore-L, including the 3D imaging."

As a result, mission controllers will be able to see a satellite in high resolution as the robotic servicer approaches and automatically determine its location and relative orientation with one small, lightweight system.

"Because of our team's work ethic, technical skill and belief in a crazy idea, we've succeeded in raising the cutting edge of spaceflight technology,” Gill said.
Gentec Electro-Optics Inc   - Measure Your Laser MR

Published: March 2018
Glossary
lidar
Lidar, short for light detection and ranging, is a remote sensing technology that uses laser light to measure distances and generate precise, three-dimensional information about the shape and characteristics of objects and surfaces. Lidar systems typically consist of a laser scanner, a GPS receiver, and an inertial measurement unit (IMU), all integrated into a single system. Here is how lidar works: Laser emission: A laser emits laser pulses, often in the form of rapid and repetitive laser...
BusinessSatellite ServicingKodiakGoddard Reconfigurable Solid-State Scanning LidarRestore-LlidarLasersAmericas

We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.