THEORETICAL AND EXPERIMENTAL STUDY ON THE PRESSURE AND VACUUM CONTINUOUS CONTROL SYSTEM BASED ON HYBRID PUMP

被引：2
|
作者：
LI Jinyun DU Jingmin FU Xiaoyun LI Baoren School of Mechanical Science and Engineering
机构：
来源：
Chinese Journal of Mechanical Engineering | 2007年 / 06期
基金：
中国国家自然科学基金;
关键词：
Hybrid pump; Pressure and vacuum continuous control; Fuzzy-PID control; Semi-physical flight height simulation;
D O I：
暂无
中图分类号：
TH38 [各种用途];
学科分类号：
080704 ;
摘要：
A novel pressure and vacuum continuous control system,which adopts a hybrid pump as pressure and vacuum source,is presented.The mathematical model of the system is developed.The theoretical simulation and analysis on the system are implemented in order to study the relationships among the characteristics,parameters and working points of the system.The experimental investigations on the system characteristics are presented with the adoption of a fuzzy-PID controller. The simulation and experimental results indicate that the pressure and vacuum continuous control system based on hybrid pump has good dynamic and static performance,strong robustness and satisfactory adaptability to various system parameters.According to the results,system can successfully gain high accuracy and fast response signal.Also,the mathematical model of system is also testified by the experimental results.
引用
收藏
页码：74 / 78
页数：5
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