Study on Forecast Tracking Technique of Photoelectric Transit on Ship
舰载光电经纬仪预测跟踪技术研究

Aim at the tracker on the photoelectric transit,which is placed on the ship.A forecast tracking technique based on mobile flat is presented.The former complex angle is transform from board coordinate to earth coordinate.The next complex angle is forecasted in earth coordinate; final,the forecast result is transform to the board coordinate.The stable tracking technique based on mobile flat is realized.This forecast result is compared with direct forecast in board coordinate,which fully prove that this forecast technique is more accurate and propitious to realize stable tracking on mobile flat.