An analysis of the abnormal condition of photoelectric deviation of a task on ship-borne equipments

In this paper, Aim at measuring ship at some the accuracy authenticate process front the one mission measure equipments USB Photoelectric deviation abnormality of problem, analysis equipments light axis and electricity axis calibration condition, comb many times mission Photoelectric deviation variety of circumstance, pass ratio to analysis, gradually row check a problem, end fixed position USB equipments Photoelectric deviation value abnormality of reason, find out understanding measure definitely, for follow-up mission data processing error margin revise provide basis.