参数对自适应Vold-Kalman阶比跟踪影响的研究*

赵晓平;薛胜军;侯荣涛

振动与冲击 ›› 2010, Vol. 29 ›› Issue (7) : 88-91.

PDF(1013 KB)
PDF(1013 KB)
振动与冲击 ›› 2010, Vol. 29 ›› Issue (7) : 88-91.
论文

参数对自适应Vold-Kalman阶比跟踪影响的研究*

  • 赵晓平;薛胜军;侯荣涛
作者信息 +

Influence of Parameters on Order Tracking of Adaptive Vold-

  • ZHAO Xiaoping; XUE Shengjun; HOU Rongtao
Author information +
文章历史 +

摘要

本文对提出的基于瞬时频率估计的自适应Vold-Kalman阶比跟踪(AVKF_OT)新方法的实现过程进行了详细的描述。对影响AVKF_OT结果的三个主要的参数(权重因子 、滤波带宽 和跟踪时间 )进行了详细的分析,讨论了三个参数之间的关系,并以数学方式表达。通过仿真试验和卧式螺旋离心机验证了参数在AVKF_OT实现过程中的影响和作用。

Abstract

Abstract: A method of adaptive Vold-Kalman order tracking (AVK_OT), based on instantaneous frequency estimation was introduced here. The parameters of weighting factor, filter bandwidth and rising affecting the result of AVK_OT, were described in detail. The relationships of weighting factor, filter bandwidth and rising time were summarized by means of mathematic expressions. Simulations verified the influence and action of the three parameters on the process of AVK_OT.

关键词

自适应Vold-Kalman阶比跟踪 / 权重因子 / 滤波带宽 / 跟踪时间

Key words

adaptive Vold-Kalman order tracking AVK_OT / weighting factor / filter bandwidth / rising time

引用本文

导出引用
赵晓平;薛胜军;侯荣涛. 参数对自适应Vold-Kalman阶比跟踪影响的研究*[J]. 振动与冲击, 2010, 29(7): 88-91
ZHAO Xiaoping;XUE Shengjun;HOU Rongtao. Influence of Parameters on Order Tracking of Adaptive Vold-[J]. Journal of Vibration and Shock, 2010, 29(7): 88-91

PDF(1013 KB)

2080

Accesses

0

Citation

Detail

段落导航
相关文章

/