Apparatus and methods for an airborne biota monitoring and control system are disclosed. Radar and laser/optical sensors are used to detect insects, with detection zones being over water in some embodiments to reduce backscatter clutter. A pest control laser or small autonomous or radio controlled aircraft under automated or human control may be used to disable a targeted flying insect. One embodiment includes use of a head-mounted display for displaying insect targeting information superimposed on a real landscape view. Technologies such as adaptive lens, holographic optical elements, polarized radar and/or laser beams, light amplifiers and light guides, thin disk, spinning disk, or vertical cavity surface emitting lasers enhance performance of the apparatus or reduce cost of the apparatus. Also disclosed are methods of discrimination of insect types using spectral information and dynamic relative variation of spectral intensities at different wavelengths reflected from an insect in flight.

Airborne biota monitoring and control system

During operation of an integrated fire and flight control (IFFC) system in a coupled aiming mode, the occurrence of a weapon (172), weapon mount (145) or sensor (146) reaching a constraint limit (210) induces a fade-in of a constraint limiting axis command signal (140) for a respective attitude axis as the aircraft attitude reference, replacing the flight control system attitude feedback error signal (111) for the respective attitude axis. The constraint limiting axis command signals provide the aircraft attitude reference only while the pilot manually depresses and holds an enable switch (920). The pilot command stick input (90) remains the primary input to the IFFC system to thereby provide override capability for pilot command maneuvers.

James E Shepherd

Papers

Radio gun control system

Fixed gun inter-aircraft fire control system

Radio range indicating system