TY - GEN
T1 - Newton-Raphson based adaptive inverse control scheme for tracking of nonlinear dynamic plants
AU - Shafiq, Muhammad
AU - Khan, Tahir
PY - 2006
Y1 - 2006
N2 - Adaptive tracking of nonlinear dynamic plants is an essential element of many control applications. The main difficulty felt in establishing the tracking of nonlinear dynamic plants is the computational complexity in controller design. This paper presents novel technique for adaptive tracking of a class of nonlinear dynamic plants based on a new control oriented model known as U-model. The use of U-model alleviates the computational complexity of the nonlinear controller design that occurs when using other modelling frame works such as NARMAX model. The U-model is utilize to design an adaptive inverse controller by using a simple root-solving algorithm of Newton-Raphson. The synergy of U-model with AIC structure has provide an effective and straight forward method for adaptive tracking of nonlinear plants. The effectiveness of the proposed technique is justified by simulating two nonlinear plants and speed control of a laboratory scale DC motor in real-time.
AB - Adaptive tracking of nonlinear dynamic plants is an essential element of many control applications. The main difficulty felt in establishing the tracking of nonlinear dynamic plants is the computational complexity in controller design. This paper presents novel technique for adaptive tracking of a class of nonlinear dynamic plants based on a new control oriented model known as U-model. The use of U-model alleviates the computational complexity of the nonlinear controller design that occurs when using other modelling frame works such as NARMAX model. The U-model is utilize to design an adaptive inverse controller by using a simple root-solving algorithm of Newton-Raphson. The synergy of U-model with AIC structure has provide an effective and straight forward method for adaptive tracking of nonlinear plants. The effectiveness of the proposed technique is justified by simulating two nonlinear plants and speed control of a laboratory scale DC motor in real-time.
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M3 - Conference contribution
AN - SCOPUS:33750940819
SN - 0780393953
SN - 9780780393950
T3 - 1st International Symposium on Systems and Control in Aerospace and Astronautics
SP - 1339
EP - 1343
BT - 1st International Symposium on Systems and Control in Aerospace and Astronautics
T2 - 1st International Symposium on Systems and Control in Aerospace and Astronautics
Y2 - 19 January 2006 through 21 January 2006
ER -