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Model identification and control analysis for underwater thruster system

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Title Model identification and control analysis for underwater thruster system
 
Creator Mohd-Mokhtar, R.
Aziz, M.H.R.A.
Arshad, M.R.
Husaini, A.B.
Noh, M.M.
 
Subject Underwater vehicle
Thrusters system
System identification
PID control
 
Description 992-998
This paper conducts an analysis to obtain
underwater thruster model using system identification approach. Performance of
the developed model is further analysed by simulating it with PID control
system. Four realization approaches are investigated whereby methods that carry
the highest best fit value are chosen. Open loop and closed-loop control
analysis are run for this purpose. From results, model which have best fit
value of 98% able to provide good performance for open loop deployment
analysis, whereas models with accuracy around 70% only unable to give
satisfactory result. However, all the models show good performance for
closed-loop analysis, in which, the PID controller model has played a role in
improving the system performance.
 
Date 2014-01-10T11:52:21Z
2014-01-10T11:52:21Z
2013-12
 
Type Article
 
Identifier 0975-1033 (Online); 0379-5136 (Print)
http://hdl.handle.net/123456789/25470
 
Language en_US
 
Rights CC Attribution-Noncommercial-No Derivative Works 2.5 India
 
Publisher NISCAIR-CSIR, India
 
Source IJMS Vol.42(8) [December 2013]