早在二次世界大战期间,就出现了惯性导航系统,其作用就是自主地确定飞机或舰船的坐标位置。按当时的技术和工艺水平,定位精度只达到几百米。到了60年代末70年代初,在惯性导航的基础上发展起来了一门新的技术科学——惯性测量技术,其所用的仪器,称为惯性测量系统,由于它具有更精确的定位精度和很多独特的优点,所以很快引 As early as during the Second World War, an inertial navigation system appeared, its role is to autonomously determine the coordinates of the aircraft or ship position. At the time of the technical and technological level, positioning accuracy of only a few hundred meters. By the late 1960s and early 1970s, a new technical science-inertial measurement technique was developed based on inertial navigation. The instrument it uses is called an inertial measurement system. Because of its more accurate positioning accuracy and many Unique advantages, so quickly lead