Bartlomiej Ufnalski
Institute of Control and Industrial Electronics, Warsaw University of Technology
Professional Interests: control in power electronics and drives, repetitive control, iterative learning control, particle swarm optimization, electromobility, reverse engineering, inspiring high schoolers to join me at the university (https://github.com/ufnalski), inspiring my students to build their own home laboratories (https://github.com/ufnalski). Credo: walk the talk.
MATLAB, C, Arduino
Spoken Languages:
English
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A soumis
Control Systems for People in a Hurry
A scrapbook/Handouts intended to evolve into a fully fledged handbook.
environ 2 ans il y a | 2 téléchargements |
A soumis
Erroneous use of the Naslin polynomial method
Erroneous use of the Naslin polynomial method is presented. This is to clarify some common mistakes to watch out for.
presque 4 ans il y a | 1 téléchargement |
A soumis
State feedback versus cascade control systems
Similarities and differences between state feedback and cascade control systems are discussed.
environ 4 ans il y a | 2 téléchargements |
A soumis
LEGO Mindstorms EV3 OmniBot using Simulink
My take on LEGO Mindstorms EV3 holonomic platform using three omniwheels. Mostly for high schoolers to demonstrate that engineer...
presque 5 ans il y a | 2 téléchargements |
A soumis
LEGO Mindstorms EV3 MecanumBot using Simulink
My take on LEGO Mindstorms EV3 holonomic platform using four mecanum wheels. Mainly to reveal the concept to my daughter.
presque 5 ans il y a | 1 téléchargement |
A soumis
Particle swarm optimization in 2D space
Particle swarm optimizer for 2D problems z=f(x,y).
environ 5 ans il y a | 1 téléchargement |
A soumis
ELO speed estimator in the loop
This is a solution to the problem posed in "Extended Luenberger observer for speed-sensorless AC motor drive".
environ 5 ans il y a | 4 téléchargements |
A soumis
Constrained full state feedback control system
A ground-breaking solution to address the challenge of imposing constraints in a full-state feedback control system is proposed....
plus de 5 ans il y a | 1 téléchargement |
A soumis
Particle swarm optimization
Particle swarm optimizer for 1D problems y=f(x).
plus de 5 ans il y a | 3 téléchargements |
A soumis
DRFOC drive with flux neuroestimator
Direct Rotor Field Oriented Controlled (DRFOC) drive with two different flux calculators/estimators.
environ 6 ans il y a | 6 téléchargements |
A soumis
PWM converter delay
Pulse width modulated (PWM) converters introduce a delay of 0.5*T. The delay should be taken into account when controller is tun...
environ 6 ans il y a | 2 téléchargements |
A soumis
Comparative study of two repetitive control techniques
Comparative study of two repetitive process control techniques for a grid-tie converter under distorted grid voltage conditions....
environ 6 ans il y a | 2 téléchargements |
A soumis
FOC PMSM drive
Permanent magnet synchronous motor drive.
environ 6 ans il y a | 36 téléchargements |
A soumis
Kalman filtering for beginners
The inner workings of the Kalman filter are derived. No optimization nor matrix algebra is employed.
plus de 6 ans il y a | 6 téléchargements |
A soumis
PI controller code in C and Python
A brief demonstration of the capability of Simulink to execute C/C++ and Python code as a part of the numerical model.
plus de 6 ans il y a | 2 téléchargements |
A soumis
Internal model principle
The concept of internal models is demonstrated here.
plus de 6 ans il y a | 11 téléchargements |
A soumis
LEGO Mindstorms EV3 BallBot using Simulink
My take on LEGO Mindstorms EV3 balancing BallBot using a holonomic platform with three omniwheels and two gyroscopes.
environ 7 ans il y a | 1 téléchargement |
A soumis
LEGO Mindstorms EV3 Line Follower using Simulink
My take on LEGO Mindstorms EV3 Line Follower using two light sensors. Mostly for high schoolers to demonstrate that engineering ...
plus de 7 ans il y a | 3 téléchargements |
A soumis
LEGO Mindstorms EV3 GyroBoy using Simulink
My take on LEGO Mindstorms EV3 GyroBoy using Simulink. Mostly for high schoolers to demonstrate that engineering is fun.
plus de 7 ans il y a | 3 téléchargements |
A soumis
Repetitive controller with conditional learning
A conditional learning algorithm for an iterative learning controller (ILC) is illustrated here.
presque 8 ans il y a | 2 téléchargements |
A soumis
Particle swarm based repetitive spline compensator
Particle swarm based repetitive spline compensator in two different arrangements is demonstrated.
environ 8 ans il y a | 2 téléchargements |
A soumis
Full-state feedback servo controller tuning using PSO
An a la linear quadratic regulator.
plus de 8 ans il y a | 3 téléchargements |
A soumis
Full-state feedback controller tuning using PSO
A la linear quadratic regulator.
plus de 8 ans il y a | 3 téléchargements |
A soumis
MPPT for PV using PSO
A novel hybrid maximum power point tracking (MPPT) concept is demonstrated.
plus de 8 ans il y a | 26 téléchargements |
A soumis
PSO based parameter identification
Yet another demonstration for my students.
plus de 8 ans il y a | 2 téléchargements |
A soumis
ILC vs. MOSC
Iterative learning controller (ILC) versus multioscillatory controller (MOSC) battle.
plus de 8 ans il y a | 5 téléchargements |
A soumis
Bipolar vs. unipolar PWMs
Yet another demonstration for my students.
presque 9 ans il y a | 2 téléchargements |
A soumis
Particle swarm based repetitive spline compensator with a hybrid learning formula
Particle swarm based repetitive spline compensator with a hybrid learning formula is demonstrated.
presque 9 ans il y a | 1 téléchargement |
A soumis
Hybrid swarm-based repetitive controller with adaptive forgetting for a grid-tie converter
Inner workings of a swarm-based repetitive controller with adaptive forgetting are demonstrated.
presque 9 ans il y a | 6 téléchargements |
A soumis
Two-axis CNC RC cutting machine
Yet another demo for my students.
presque 9 ans il y a | 2 téléchargements |
