The development of the computer technology has provided powerful means for the automatic testing of the range - finding and aiming device 計算機技術的發(fā)展給自行火炮測瞄裝置自動檢測技術提供了強有力的手段。
With the development of laser technology from the 1960s , people pay more and more attention to the laser range - finding techniques , because only optical waves can be focused adequately , compared with radio and ultrasonic waves 隨著20世紀60年代激光技術的出現(xiàn),與電磁波及超聲波相比,利用激光良好的準直性來測量距離的激光測距技術日益受到人們的重視。
According to the parameters such as minimum detectable power , range and reflectivity of simulant target , meteorological visibility and optical efficiency , the maximum range of laser altimeter was figured out by the range - finding equation 將最小可探測功率、模擬目標距離、目標物反射率、光學效率等參數(shù)代入最大測程推算方程,得出激光高度計最大測程指標。
Range - finding equations are the theoretical base for laser ranging . on the basis of the range - finding equations for target with different property , including cooperative and noncooperative object , and the properties of lunar surface , the equation for moon - ranging from satellite was deduced 激光測距方程是激光測距技術的理論基礎,通過研究適用于不同目標特性的激光測距方程,并結合目標物月球表面特性,推導出激光對月測距方程。
Being a comprehensive introduction to the structure , operational principle , and performance index , and centering on the hardware of the test system based on singlechip construction and on the development of the software and the data communication applications , the present article mainly deals with the research and experiments on the test system of the range - finding and aiming device on self - propelled guns 本文主要討論自行火炮測瞄裝置檢測系統(tǒng)的研究與實現(xiàn)。詳細介紹系統(tǒng)的機構、工作原理及性能指標,著重闡述了基于單片機的檢測系統(tǒng)硬件、軟件和數(shù)據(jù)通信程序的開發(fā),同時還討論了檢測系統(tǒng)的抗干擾問題。