This article proposes a tracking controller for servomechanisms with continuous friction model. The parameters of this model are estimated through proposed two-step offline identification methodology that uses linear extended state observer (LESO) based on the integral position measurements, termed as ILESO. In first step, viscous and Coulomb coefficients by ordinary least squares method. secon...

The area of analysis and control of linear parameter-varying (LPV) systems has received much recent attention because of its importance in developing systematic techniques for gain-scheduling. An LPV system resembles a linear system that nonlinearly depends on one or more time-varying parameters. Nonlinear systems are often modeled in the LPV system via the parameterized Jacobian linearization....

Rezine, A. 2008. Parameterized Systems: Generalizing and Simplifying Automatic Verification. Acta Universitatis Upsaliensis. Uppsala Dissertations from the Faculty of Science and Technology 72. 196 pp. Uppsala. ISBN 978-91-554-7138-5. In this thesis we propose general and simple methods for automatic verification of parameterized systems. These are systems consisting of an arbitrary number of i...