讨论了车载平台高精度光电跟踪系统问题，进行了系统结构设计，平台采用 T型结构，并通过整体减振的方式隔离载体的高频振动。进行了控制系统设计，利用陀螺稳定装置实现平台的粗级稳定，高频快速反射镜实现平台的精级稳定，通过这种粗精结合的二级稳定平台来提高平台的稳定精度。进行了模拟仿真试验，通过摇摆台来模拟车载环境试验进行系统测试。试验结果表明该系统能达到较高的跟踪精度。

The research of the high precision electro-optical tracking system based on the vehicle platform is introduced, the system structure is designed. The platform is a T-shaped structure, and the high frequency vibration is separated by the whole vibration reduction. The control system is designed, the rough stabilization is realized by the gyro-stabilization device, the fine stabilization is realized by the high frequency fast mirror, and the stabilized precision is improved by the two-level stabilization platform combing the fine and rough stabilization. The simulation experiment is made and the system test is also made by the swing device which can simulate the vehicular environment. The experimental result shows that the system can achieve the high precision.