METHOD FOR IMPROVING COORDINATE POINTING PERFORMANCE OF AN ELECTRON OPTICAL DEVICE FOR AN AIRCRAFT IN WHICH AN ANGULAR SPEED COMMAND IS APPLIED TO A VIEW CONTROLLER WITH A FEED FORWARD METHOD

摘要

PURPOSE: A method for improving coordinate pointing performance of an electron optical device for an aircraft is provided to improve coordinate pointing performance by estimating aircraft navigation information in a time point when the electron optical device receives the aircraft navigation information, calculating a view point command, and controlling a view.;CONSTITUTION: A method for improving coordinate pointing performance of an electron optical device for an aircraft comprises as following steps. Aircraft navigation information and aircraft speed information are received from an inertial navigation system (INS). A view point command is calculated based on the received navigation information. A range is calculated based on position information of a target and the received navigation information. An angular speed command is calculated based on the range, a view angle of the electron optical device, and the aircraft speed information. The calculated angular speed command is inputted to a view controller in a feed forward method. The view of the electron optical device is controlled based on the inputted angular speed command and the inputted view point information.;COPYRIGHT KIPO 2013