Home > Automation > Control Mode


[ pdf ] Novel PID Controller for Pneumatic Proportional Valves

 Novel PID Controller for Pneumatic Proportional Valves Download
145
times
Topic under  Control Mode
Source: academic.csuohio.edu 
File size: 48.65 KB
File type: pdf
Last download on: Thu Apr 12, 2018 03:01:16 AM
Short Desciption:
The PID controller is widely used across the industry. It is ... In general, a PID controller takes as its input the error (e or. Err), or the difference

Summary:
Abstract- A novel Modified PID (MPID) controller is developed to control and minimize the effect of hysteresis in Pneumatic proportional valves. It consists of four parts: a Proportional-Integral-Derivative (PID) controller, a Feedforward term, an Anti-Windup mechanism, and a Bang-Bang controller. The result is a unique Modified PID (MPID) control scheme that demonstrates better command following and disturbance rejection qualities than a Conventional PID (PID + Feedforward + Antiwindup) scheme.
The control scheme is simulated based on an empirical model derived from actual valve measurement data. The results show that the proposed MPID controller provides better step response, command following, and greater bandwidth than conventional methods. Furthermore, it is demonstrated that the robust control is achieved in the presence of significant dynamic variations in the valve. In particular, it is shown that satisfactory performance can be maintained when the valve hysteresis characteristics are varied by as much as 30%.
Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share
Someone reported the link was broken, but we have fixed it ! Click download below

People who downloaded this also viewed in this sites:

Outage Management Using Type2 Fuzzy Logic Systems
State . estimation (SE) OC inference approach. for static or generalized. SE ... Inference of operative configuration of distribution networks using...

Fuzzy Logic in Power Engineering
1 Fuzzy Logic in Power Engineering Professor Mohammed Zeki Khedher Jordan University Amman-Jordan Email: khedher@fet.ju.edu.jo 1. Artificial...

Nonlinear Control Theory
Nonlinear Control. Theory. Introduction. Harry G. Kwatny ... Systems. Springer–Verlag. 6. Khalil, H. K., 1996: Nonlinear Systems-2nd edition....

    Leave comment :
    " Novel PID Controller for Pneumatic Proportional Valves"

    Name*

    Comment


    Related Free Files

    ADAPTIVE FEEDBACKFEEDFORWARD PID CONTROLLER... - Download: 88 times
    Special Control Structures: Predictive... - Download: 118 times
    PID Control... - Download: 165 times
    Analysis of direct action fuzzy pid... - Download: 68 times
    Implementation of P-I-D Controllers... - Download: 521 times
    ADAPTIVE CONTROL chapter 7 ... - Download: 91 times
    Design and Performance of PID and Fuzzy... - Download: 80 times
    Fuzzy expert systems... - Download: 115 times
    Chapter 9 Controller Design... - Download: 76 times
    The PID Control Algorithm... - Download: 118 times


    eXTReMe Tracker