Browsing by Author "Demirci, Ufuk"
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Active reconfigurable control of a submarine with indirect adaptive control
Demirci, Ufuk; Kerestecioğlu, Feza (2003)An indirect adaptive controller is designed for submersibles. The design is developed using a linearized MIMO model of a submarine. Standard recursive least squares estimation method is used to estimate the parameters. ... -
Fault tolerant control with re-configuring sliding-mode schemes
Demirci, Ufuk; Kerestecioğlu, Feza (2005)In this paper a controller design method for linear MIMO systems is presented which a sliding mode controller is reconfigured in case of system faults. Faults are detected with the residual vector generated from a standard ... -
A re-configuring sliding-mode controller with a ustable robustness
Demirci, Ufuk; Kerestecioğlu, Feza (Pergamon-Elsevier Science Ltd, 2004)In this paper a controller design method for underwater vehicles is presented which is based on re-configuration of a sliding-mode controller in case of disturbances caused by shallow water conditions. The disturbance ... -
Sliding mode controller solution for the shallow submerged operation ok a submarine
Demirci, Ufuk; Kerestecioğlu, Feza (IFAC Secretariat, 2003)In this paper a submarine controller is presented which can accommodate the sea wave effects on a submarine a(shallow water operation. Sliding mode method is implemented in a way that the robustness of the controller ...