Friday 21 May 2010

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 89-831
Full Name: Paul Ciprian Patic
Position: Associate Professor
Age: ON
Sex: Male
Address: 18- 24 Unirii Boulevard, 130056, Targoviste
Country: ROMANIA
Tel: +40 245 217683
Tel prefix:
Fax: +40 245 217683
E-mail address: patic@valahia.ro
Other E-mails: pacipi@gmail.com
Title of the Paper: Comparative Study Regarding the Optimization and Analysis of Automatic Systems using PID, LQR and PI-MIMO
Authors as they appear in the Paper: Paul Ciprian Patic, Luminita Duta
Email addresses of all the authors: patic@valahia.ro,luminid@yahoo.com
Number of paper pages: 10
Abstract: Automatic modeling system using Matlab-Simulink software package applies the Cohen-Coon method for determining the closed loop PID parameters and plotting the system response clue. Implementing the same system in closed loop PID adjustment using LabVIEW software package, requires, at first, an additional procedure, namely, the use of transfer functions in Z domain, that means the use of sampling signal. The study from this paper intends to determine the parameters of a PID regulator using two software packages - MATLAB-Simulink and LabVIEW. As a mathematical pattern a DC machine has been used. To exemplify regulators PID, LQR (Linear Quadratic Regulator) and PI-MIMO (PI – Multiple Input Multiple Output) were used. The application is easy to be implemented, the inverted pendulum being used to emphasize the results. The closed loop system and its evolution over time are easily implemented. This software package offers an easy user interface, which means that is conve!
nient to introduce the program functions.
Keywords: Inverted pendulum, PID regulator, LQR regulator, PI-MIMO regulator.
EXTENSION of the file: .pdf
Special (Invited) Session: Analysis and Optimization of Automatic Systems using PID and LQR
Organizer of the Session: 634-198
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