The Main Harmonic Analysis of Non-Autonomous Oscillation Circuits

HUANG Bing-hua; HUANG Chang-qin; CAI Yi-ming

doi:10.3969/j.issn.0372-2112.2019.09.027

您当前的位置：

首页 >

文章列表页 >

The Main Harmonic Analysis of Non-Autonomous Oscillation Circuits

更新时间：2025-07-16

- The Main Harmonic Analysis of Non-Autonomous Oscillation Circuits
- Acta Electronica Sinica Vol. 47, Issue 9, Pages: 2003-2011(2019)
- 作者机构：
  
  广西大学电气工程学院,广西,南宁,530004
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China (No.60662001)
- DOI：10.3969/j.issn.0372-2112.2019.09.027
  CLC： TN711.4
- Published Online：25 September 2019，
  
  Published：2019
- 稿件说明：
移动端阅览
HUANG Bing-hua, HUANG Chang-qin, CAI Yi-ming. The Main Harmonic Analysis of Non-Autonomous Oscillation Circuits[J]. Acta Electronica Sinica, 2019, 47(9): 2003-2011.
DOI：

HUANG Bing-hua, HUANG Chang-qin, CAI Yi-ming. The Main Harmonic Analysis of Non-Autonomous Oscillation Circuits[J]. Acta Electronica Sinica, 2019, 47(9): 2003-2011. DOI： 10.3969/j.issn.0372-2112.2019.09.027.

摘要

二阶非自治电路有时含有自激和受迫两个谐波分量，事实上是一种混频振荡；可将网络划分成两个分部，各分部有各自独立的振荡频率，可以单独列出相量方程或代数方程，而后联合求解.用谐波分析法求解二阶非自治电路，关于最初谐波项的假设，如果能够符合被求电路的物理实际，会得到有实数解的正确结果.反之实数解的缺失，意味着初始假设的不合理.为此必须深入仔细的分析并修正，重新设定最初的谐波成份.本文讨论同时存在有三次与五次方的非线性电路.说明最初谐波项假设的合理性具有很重要的意义.

Abstract

The second order non-autonomous circuit of containing sometime both self-excited and forced components is a mixing oscillation. The whole network can be divided into two components

each of which can give independent phasor or algebraic equation by its own oscillation frequency

and then be solved together.The second order non-autonomous circuits are found by means of the harmonic analysis methods. Concerning the initial assumption of harmonic components

if it fits the physical characteristics of the circuit

the correct real number solution will be obtained. By contrast

the absence of real number solution implies an improper initial assumption. In this case

careful analysis and revise is necessary to reset the initial harmonic components. The nonlinear circuits of coexisting third power and fifth power is discussed in this paper. It possesses very important meaning to explain the rationality of the initial assumption of harmonic components.

关键词

Keywords

references

Views

191

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Coupling Effects on the Vortex Wave Generation of the Uniform Circular Array

The Calculation of Quality Factor of an Open Resonator Considering Waveguide Walls Effect

Replaceability Measurement and Impact Factor Analysis for Java Classes and Packages

Related Author

TANG Bo

BAI Jian

SHENG Xin-qing

王建海

李英

LIU Hui-hui

LI Bi-xin

LIAO Li

Related Institution

School of Computer and Communication Engineering, University of Science and Technology Beijing

The 25 th Institute, Second Research Institute of the China Aerospace Science and Industry Group

Center for Electromagnetic Simulation, School of Information and Electronics, Beijing Institute of Technology

School of Computer and Communication Engineering University of Science and Technology Beijing Beijing China

The 25 th Institute Second Research Institute of the China Aerospace Science and Industry Group Beijing China

⁰