TY - GEN
T1 - U-model based adaptive IMC for nonlinear dynamic plants
AU - Shafiq, Muhammed
AU - Butt, Naveed R.
PY - 2005
Y1 - 2005
N2 - A novel technique, involving U-model based IMC (Internal Model Control), is proposed for the adaptive control of nonlinear dynamic plants. The proposed scheme combines the robustness of the IMC and the ability of Neural Networks to identify arbitrary nonlinear functions, with the control-oriented nature of the U-model to achieve adaptive tracking of stable nonlinear plants. The proposed structure has a more general appeal than many other schemes involving polynomial NARMAX (Nonlinear Autoregressive Moving Average with Exogenous inputs) model and the Hammerstein model, etc. Additionally, the control law is shown to be more simplistic in nature. The effectiveness of the proposed scheme is demonstrated with the help of simulations for the adaptive control of the Hammerstein model.
AB - A novel technique, involving U-model based IMC (Internal Model Control), is proposed for the adaptive control of nonlinear dynamic plants. The proposed scheme combines the robustness of the IMC and the ability of Neural Networks to identify arbitrary nonlinear functions, with the control-oriented nature of the U-model to achieve adaptive tracking of stable nonlinear plants. The proposed structure has a more general appeal than many other schemes involving polynomial NARMAX (Nonlinear Autoregressive Moving Average with Exogenous inputs) model and the Hammerstein model, etc. Additionally, the control law is shown to be more simplistic in nature. The effectiveness of the proposed scheme is demonstrated with the help of simulations for the adaptive control of the Hammerstein model.
UR - http://www.scopus.com/inward/record.url?scp=33847300140&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33847300140&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33847300140
SN - 078039402X
SN - 9780780394025
T3 - IEEE International Conference on Emerging Technologies and Factory Automation, ETFA
SP - 955
EP - 959
BT - 10th IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2005
T2 - 10th IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2005
Y2 - 19 September 2005 through 22 September 2005
ER -