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:

DSP Controllers Solve Your Embedded Control
Sliding mode observer (SMO) Model Reference Adaptive System (MRAS) Non-linear control techniques; Online motor parameter self tuning; Precision PID...

Multiobjective PIPID Control Design Using an Iterative Linear Matrix
Multiobjective PI/PID Control Design Using an ... constraints must be followed by controller, simultaneously. It is clear that meeting all design...

IMC Tutorial - 2002 Q
PID Controller Tuning Via Internal Model Control: A Modern Approach ... Tuning Via Internal Model Control: A Modern Approach Daniel E. Rivera, Ph.D....

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

    Name*

    Comment


    Related Free Files

    ADAPTIVE CONTROL chapter 3... - Download: 84 times
    ModelBased Tuning Methods for PID... - Download: 80 times
    Fuzzy Control... - Download: 224 times
    Tuning PID Loops... - Download: 360 times
    Controller Tuning... - Download: 167 times
    Fuzzy Control Systems Design and Analysis... - Download: 173 times
    Three Mode (PID) Controller... - Download: 730 times
    Controller Design for Active Cavity Flow... - Download: 46 times
    Fuzzy Theory... - Download: 83 times
    Multiobjective PIPID Control Design Using an... - Download: 53 times


    eXTReMe Tracker