Wang Wei, Zhang Houxiang. Climbing technique of cleaning robot for spherical surface[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(01): 17-21. (in Chinese)
Citation: Liu Qiang, Er Lianjie, Wu Yunjie, et al. Application of Inductorsyn in Sampled Servo System[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(2): 116-119. (in Chinese)

Application of Inductorsyn in Sampled Servo System

  • Received Date: 21 Nov 2001
  • Publish Date: 28 Feb 2003
  • For the sampled servo system using inductorsyn as position sensor, the presence of measuring delay leads to large measuring error. In order to solve the problem mentioned above, a new dynamic compensation method using linear extrapolation scheme was presented to compensate the measured output of inductorsyn. Thus the measuring error induced by measuring delay was reduced, and the system tracking precision was enhanced. By theory analysis, the bound of measuring error after error-correction was deduced. The simulation results and the experimental results applied to the three-axis flight motion simulator demonstrate its validity.

     

  • [1] Albertos P, Crespo A. Real-time control of non-uniformly sampled systems[J]. Control Engineering Practice, 1999, 7(4):445~458 [2] 陆永平,岑文远. 感应同步器及其系统[M]. 北京:国防工业出版社, 1982 Lu Yongping,Cen Wenyuan.Inductorsyns and it's systems[M].Beijing:National Defence Industry Press,1982(in Chinese)
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