Measurement of Rotation and Angular Vibration Frequencies of Spinning Projectile in Coning Motion by a Silicon Micromachined Gyro
Many theoretical studies prove that the rate gyro can be used for navigation system of the spinning projectile, but these studies are insufficient experimental proofs under condition of the coning motion of the spinning projectile. In this paper, the motion equation of spinning projectile including coning motion and its numerical results are obtained. The silicon micromachined rate gyro is developed to sense the rotation frequency. The yawing and pitching angular vibrations are both added on to rotating plate of the rotating table to emulate the coning motion. The output signal of the gyro is demodulated into the rotation, yawing and pitching angular vibration frequencies.
silicon micromachined gyro coning motion spinning projectile
Q. W. Yan W. Zhang L. F. Wu F. X. Zhang
School of Electronic and Engineering,Beijing University of Posts and Telecommunications,Beijing,1008 Research Centre of Sensor Technology,Beijing Information Science and Technology University,Beijing,1
国际会议
2009 IEEE International Conference on Information and Automation(2009年 IEEE信息与自动化国际学术会议)
珠海、澳门
英文
1018-1022
2009-06-22（万方平台首次上网日期，不代表论文的发表时间）