A High Resolution Bug Eye Orientation Sensor Based on Fuzzy Optical Metrology

40862 February 14, 1997 Physical Optics Corporation Increased world-wide energy use has resulted in inevitable changes in the chemical composition and radiative transfer properties of the atmosphere, causing environmental degradation and human health problems. Current imaging systems, used in unmanned aerial vehicles for atmospheric monitoring, have lens systems which are complex, costly, and limited in angular resolving power. This project will develop a rapid directional sensor with a very wide field-of-view and very high angular resolution. The approach essentially turns the weakness of the compound eye sensor into a strength by applying fuzzy logic techniques using a fast artificial neural net processor implemented in hardware. The optics can be produced using very simple low-cost fabrication methods and materials, thus making the device commercially viable. Phase I will investigate the preliminary design and fabrication of the BEOS module and its components, and demonstrate the feasibility of the proposed concept by fabricating a small experimental laboratory demonstration model. Anticipated Results/Potential Commercial Applications as described by the awardee: The results should lead to the development of a new generation of miniature sensor, for light spacecraft and space robotic applications. Potential commercial applications include sensors for manufacturing robots, vehicle obstacle avoidance, landmark recognition for geophysical surveys, image recognition, target detection and tracking, and optical communications.