The Experts below are selected from a list of 171 Experts worldwide ranked by ideXlab platform

Umit Ozguner - One of the best experts on this subject based on the ideXlab platform.

K D Young - One of the best experts on this subject based on the ideXlab platform.

Jérôme De Miras - One of the best experts on this subject based on the ideXlab platform.

  • two rule based fuzzy logic Control and sliding mode Control of an active magnetic bearing
    IEEE International Conference on Fuzzy Systems, 1996
    Co-Authors: Boris Vidolov, Carole Mélin, Jérôme De Miras
    Abstract:

    This paper presents a two-rule-based fuzzy logic Controller (FLC) the output of which achieves a nonlinear proportional, first and second derivation PDD Control strategy. Two such FLC are used to Control the 2D-position of a magnetic bearing without premagnetization, which is unstable by nature. The Control performances of this scheme are then compared with those obtained through a nonlinear Control technique using input-output linearization and sliding mode Control. We conclude that both schemes lead to acceptable performances, and that the proposed FLC can be a useful tool for the practicing Control Engineer.

Vadim I Utkin - One of the best experts on this subject based on the ideXlab platform.

Houria Siguerdidjane - One of the best experts on this subject based on the ideXlab platform.

  • an experimental application of total energy shaping Control stabilization of the inverted pendulum on a cart in the presence of friction
    European Control Conference, 2007
    Co-Authors: J C M Van Der Burg, Romeo Ortega, Jacquelien M A Scherpen, J A Acosta, Houria Siguerdidjane
    Abstract:

    In this paper we report the experimental application of a state-feedback Controller derived via the principles of Total Energy Shaping Control for the stabilization of underactuated mechanical systems. The particular application concerns the well-known inverted pendulum on a cart. We describe the first steps taken towards global stabilization of the inverted pendulum with Total Energy Shaping Control. The results show that performance of the nonlinear Controller in the neighborhood of the equilibrium position is better compared to a linear H-infinity Controller, since the transients are smoother and there is less overshoot. Furthermore, it is shown that the energy shaping Controller has a great tuning potential that allows proper functioning of the closed-loop system in the presence of friction. This paper is intended to be the starting point in the development of tools that enable the Control Engineer to make deliberate choices in tuning the energy-shaping Controller, based on performance in the presence of friction and in a later stage also for parameter uncertainties, input constraints and other issues that are relevant in a practical environment.