Robust adaptive posicast controller
IFAC Proceedings Volumes (IFAC-PapersOnline)
Please cite this item using this persistent URLhttp://hdl.handle.net/11693/27841
Adaptive Posicast Controller that is robust to delay-mismatch is introduced in this paper. Inspired from a recent result on guaranteed delay margins in adaptive control, the original adaptive laws of the above mentioned controller are modified using projection to compensate the uncertainty in the input delay. It is conjectured and shown in simulations that even though the assumed upper bound for the delay value is exceeded, Adaptive Posicast Controller with projection algorithm keeps all the system signals bounded. © 2015, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
- Conference Paper 
Showing items related by title, author, creator and subject.
Abidi, K.; Yildiz, Y. (IFAC Secretariat, 2015)In this paper, we present the discrete version of the Adaptive Posicast Controller (APC) that deals with parametric uncertainties in systems with input time-delays. The continuous-time APC is based on the Smith Predictor ...
Abidi K.; Yildiz Y.; Annaswamy A. (Institute of Electrical and Electronics Engineers Inc., 2017)This technical note proposes a discrete-time adaptive controller for the control of sampled-data systems. The design is inspired from the Adaptive Posicast Controller (APC) which was designed for time-delay systems in ...
Hussain H.S.; Yildiz Y.; Matsutani M.; Annaswamy A.M.; Lavretsky E. (Institute of Electrical and Electronics Engineers Inc., 2017)Robust adaptive control of plants whose state variables are accessible in the presence of an input time delay is established in this paper. It is shown that a standard model reference adaptive controller modified with ...