Abstract：Aiming at the problem that the traditional micro-electro-mechanical system gyroscope can not meet the test requirement of the range and accuracy at the same time, a new speed measurement method is proposed by adding a platform to isolate the high-speed rotation of the missile. The system measurement principle and construction are introduced, and the hardware and software design of the system is completed. The effectiveness of system is validated by high precision flight simulation turntable experiment. The measurement system can accurately measure the rotating speed of the missile, the error is about 1°/s, which realizes the purpose of measuring the high rotational speed by the high precision and small range gyroscope.
［1］刘俊, 石云波, 李杰. 微惯性技术［M］. 北京:电子工业出版社, 2005.
［2］任达陆. 涡轮发电机转速测量系统研究［D］. 太原:中北大学, 2015.
［3］吴鸿, 陈冲, 李超, 等. 一种基于PSD的转速测量新方法［J］. 电子测量与仪器学报, 2014, 28(9):1033-1039.
Wu H, Chen C, Li C, et al. New method of speed measurement based on PSD［J］. J of Electonic Meas and Instr, 2014, 28(9):1033-1039.
［4］谷玉海, 韩秋实, 徐小力. 高精度转速测量方法研究［J］. 仪表技术与传感器, 2013, (10):88-90.
Gu Y H, Han Q S, Xu X L. Research of High-accurate Rotating Speed ［J］. Method Instrument Technique and Sensor, 2013, (10):88-90.
［5］周正干, 李然, 李和平. 高精度数字式转速测量系统的研究［J］. 测控技术, 2000, 19(5):60-62.
Zhou Z G, Li R, Li H P. Research on High Precision Measurement System of Rotation Rate［J］. Measurement & Control Technology, 2000, 19(5):60-62.
［6］Li J, Liu J, Zhang W D. MEMS Based Micro Inertial Measurement System［J］. Wseas Transactions on Circuits and Systems, 2006, (5):691-696.
［7］李杰, 赵诣, 刘俊, 等. 高旋弹药飞行姿态测量用半捷联MEMS惯性测量装置研究［J］. 兵工学报, 2013, 34(11):1399-1403.
Li J, Zhao Y, Liu J, Chen W. Research on Semi-strap-down MEMS Inertial Measurement Device for Flight Attitude Measurement of High-speed Rotating Ammunition［J］. Acta Armamentarii, 2013, 34(11):1399-1403.
［8］杨继森, 张天恒, 蒋洪庆, 等. 基于变幅放大的机械振动精密测量仪设计［J］. 计量学报, 2016, 37(4):390-394.
Yang J S, Zhang T H, Jiang H Q, et al. The Design of High-sprecision Mechanical Vibration Measurement Instrument Based on Amplitude Amplification［J］. Acta Metrologica Sinica, 2016, 37(4):390-394.
［9］黄玉岗, 李杰, 秦丽, 等. 基于FPGA和ADS8568的弹载实时记录系统设计［J］. 传感技术学报, 2016, 29(4):506-511.
Huang Y G, Li J, Qin L, et al. Design of Real-Time Recording Missile System Based on FPGA and ADS8568［J］. Chinese Journal of Sensors and Actuators, 2016, 29(4):506-511.
［10］尚将. 特殊环境下的姿态探测与解算［D］. 太原:中北大学, 2008.
［11］来雪梅, 韩志军. 噪声数据压缩器检测平台的PCM解码实现［J］. 山西电子技术, 2009, (6):46-47.
Lai X M, Han Z J. Realization of PCM Decoding on Noise Data Compressor Testing Panel［J］. Shanxi Electronic Technology, 2009, (6):46-47.
［12］郝晓明, 李杰, 黄玉岗. 基于ADS8568的八路数据采集系统设计［J］. 传感技术学报, 2016, 29(1):150-154.
Hao X M, Li J, Huang Y G. Designing of Eight-Channels Data Acquisition System Based on ADS8568［J］. Chinese Journal of Sensors and Actuators, 2016, 29(1):150-154．
2019, Vol. 40 
