计算机与数字工程2024，Vol.52Issue(6)：1658-1661,1870,5.DOI:10.3969/j.issn.1672-9722.2024.06.011
喷雾测量系统坐标架三维位移控制研究
Research on 3D Displacement Control of Coordinate Frame of Spray Measurement System
肖镇浩 1朱凌云1
作者信息
- 1. 东华大学信息科学与技术学院 上海 201600
- 折叠
摘要
Abstract
In order to solve the problem of precise positioning of the measurement point in the study of the atomization effect of the fuel injector through the three-dimensional PDA(Phase Doppler Anemometry)measurement system in the aerospace engine ex-perimental system,an adaptive fuzzy neural network PID control algorithm is adopted to control the stepping motor of the three-di-mensional coordinate frame of the measurement system.The transfer function model of stepper motor position control is established.The PID control system,fuzzy PID control system and fuzzy neural network PID control system of stepper motor displacement are simulated through the Simulink platform of Matlab.Experiment shows that the adaptive fuzzy neural network PID control system im-proves response time to 0.05 s and substantially reduces overshoot.This method can greatly improve the speed and accuracy of coor-dinate frame positioning.关键词
坐标架定位/步进电机/PID控制/模糊神经网络/Matlab仿真Key words
coordinate frame positioning/stepper motor/PID control/adaptive fuzzy neural network/Matlab simulation分类
天文与地球科学引用本文复制引用
肖镇浩,朱凌云..喷雾测量系统坐标架三维位移控制研究[J].计算机与数字工程,2024,52(6):1658-1661,1870,5.
