设雷达网中某一部雷达无系统偏移误差，将其多雷达组对于该雷达进行相对配准。
One of the netted radars is assumed to have no system bias errors, the relative bias error registration are implemented for other radars.
此外该系统还能够补偿IMU的偏移误差。
分析了电力系统频率偏移和谐波对传统感应电能表误差特性的影响。
The influence of frequency deviate or harmonics to the traditional kilowatt hour meter of electromagnetic induction type is analysed in the paper.
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