Northrop Grumman Systems Corporation

Robert A Scow

David Eric Daws

Martin T Faulhaber

Richard Warren

A system for providing an estimate of far-field radar cross-section (RCS) measurements of an aircraft. The system includes a plurality of automatic guided vehicles (AGV) each including a robot arm and a radar unit selectively mounted thereto and being interchangeable with a camera. Each AGV includes an AGV controller for controlling the robot arm, the radar unit and the camera so as to cause the radar unit to provide the near-field RCS measurements or the camera to provide images of the aircraft. The system further includes a real time signature diagnostic sub-system (SDS-RT) responsive to the near-field RCS measurement signals from the radar units and the images from the cameras in real time, and an SDS controller responsive to re-configured near-field RCS measurement signals and images from the SDS-RT and configuring the near-field RCS measurement signals and the images into the estimate of the far-field RCS measurements of the aircraft.

Auto tier II

The invention is a device for positioning a hand-held RAM inspection system for measuring the thickness of a RAM coating. In detail, the invention includes a housing containing the RAM coating inspection system, the housing having a longitudinal axis. Three laser distance-measuring devices are circularly mounted on the housing at 120 degrees from each other; the laser distance measuring devices are for determining the required distance and orientation of the RAM inspection system from the RAM coating surface. An electrical controller circuit is coupled to the three lasers and the RAM inspection system for triggering the RAM inspection system to measure the RAM material when the three lasers indicate that the housing is at the proper distance and orientation to the RAM coating surface.

Growing community of inventors

Rancho Palos Verdes, CA, United States of America

Robert A Scow