Tv Photoelectric Theodolite Tracking Accuracy Of The Factor Analysis And The Detection Method

TV photoelectric theodolites made up of optics, machine, electron and computer is a complex tracking and measuring instrument. TV photoelectric theodolites used in especial proving ground is a new kind of photoelectric tracking and measuring instrument. Tracking precision is a main parameter.In this paper, the factor of affecting tracking precision of TV photoelectric theodolites is analysed in the theory. The standard uncertainty about the present measurement method of the key component is analysed. The higher precision measurement method and dynamic measurement method about each key component are brought forward.The mathematical formula about the dynamic object standard device used for measurement tracking precision in the factory is thorough researched in this paper, too. The entirety example calculate method used for define the parameter of the complex maths model about the dyamic object standard device is described.