Robotic System for Infra-structure Reconnaissance

About this technology

Overview

Innovators at NASA Johnson Space Center have developed a robotic system whose primary structural platform, or “orb”, can be injected into a pipe network and perform reconnaissance of piping infrastructure and other interior volumes. When deployed, this technology uses throttled fluid flow from a companion device for passive propulsion. A tethered line facilitates directional control by the orb’s operator, allowing it to navigate through various piping configurations, including 90-degree junctions. Inspired by NASA’s Robonaut program for space applications, this technology was developed to facilitate a cost-effective method to inspect deep underwater oil wells residing under oceanic drilling platforms slated for decommission. Instead of initiating an expensive and environmentally risky operation to perforate the containment system of an underwater oil well to inspect its contents, the orb can be navigated through existing pipe networks to conduct real-time video and sonar investigations. The modular orb design accepts a variety of plug-and-play sensors along with a potential sample retrieving device, making it adaptable to different environments. Its housing can be easily disassembled in the field, enabl-ing a change or maintenance of its sensors or electronics. Because piping exists in a myriad of industries, such as in refineries, manufacturing and power plants, sewage systems, etc., plant operators could need a cost-effective reconnaissance device of this nature.