Earticle

초록

영어

On the basis of analyzing the working principle of ECT data acquisition system and wavelet Kalman algorithm, the realization method of a new ECT data acquisition filter is proposed about the acquisition accuracy and real-time requirement of electrical capacitance tomography ECT (Electrical Capacitance Tomography) data acquisition system. The method uses the principle of multiplexing and folding structure to make the multi wavelet decomposition and reconstruction combined, parallelize high-pass filter and low-pass filter to meet the requirement of real-time. The simulation experiment results show that the processing speed of the improved ECT data acquisition filter is improved, the acquisition speed and the accuracy of the data are better than the traditional ECT data acquisition system, it provides a new filter realization method for ECT data acquisition system.

목차

Abstract
 1. Introduction
 2. Working Principle of ECT Data Acquisition System
 3. ECT Data Acquisition System Filter
  3.1. Wavelet Kalman Algorithm
  3.2. Realization of Algorithm
 4. Improved Filter of ECT Data Acquisition System
  4.1. Integral Structure of Improved Filter
  4.2. Multi Wavelet Filter Module
 5. Comparison of Experimental Results
 6. Concluding Remarks
 References

키워드

저자

• Yang Ting [ School of Computer Science and Technology, Harbin University of Science and Technology, Harbin ]
• Chen Deyun [ School of Computer Science and Technology, Harbin University of Science and Technology, Harbin ]
• Wang Lili [ School of Computer Science and Technology, Harbin University of Science and Technology, Harbin ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605