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CYPHER Survey System

Technology Category: Mobile Robotic Platform

Description: This system uses the Cypher Unmanned Aerial Vehicle (UAV) as a platform for video cameras, thermal infrared imagers, and geophysical sensors. The Cypher is being developed by Sikorsky Aircraft, a major manufacturer of military and commercial helicopters. PNNL has worked with Sikorsky to optimize the aircraft for geophysical sensing applications such as the detection of underground structures and unexploded ordnance (UXO). Appropriately configured, the system may also be effective in detecting minefields and individual landmines.

The Cypher is a stable instrument platform that is exceptionally safe to operate because its two coaxial counter-rotating blades are shrouded by the fuselage. It is 6.5 ft in diameter, weighs approximately 250 lb, and can fly at speeds between 0 and 35 mph. Its current payload is approximately 25 lb. Later, this will be increased to 50 lb. The fuselage and other components are constructed primarily of nonmetallic materials. The Cypher can be programmed to perform autonomous surveys at altitudes as low as 5 ft above the ground or as high as several thousand feet. A differential GPS subsystem provides position data with a real-time accuracy of 2 cm.

Point of Contact: Gerald Sandness (509) 375-3808