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Python Control Systems Library

python-control.org
Intermediate
Software
Application

The python-control package is a set of python classes and functions that implement common operations for the analysis and design of feedback control systems. The initial goal is to implement...

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Cohen-Coon Tuning

Jacques Smuts
15 min
Intermediate
Article / Blog
Application

A procedure and commentary on this tuning approach that includes deadtime.

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Robotarium by Georgia Tech

Georgia Tech
0 min
Intermediate
Remote Lab
Application

The Robotarium project provides a remotely accessible swarm robotics research platform that remains freely accessible to anyone. Currently, Robotics research requires significant investments...

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MATLAB function: phased.LCMVBeamformer

Mathworks - Brian Douglas
Intermediate
Article / Blog
Application

The phased.LCMVBeamformer object implements a narrowband linear-constraint minimum-variance (LCMV) beamformer for a sensor array. The LCMV beamformer belongs to the family of constrained...

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Control Valve Problems

Jacques Smuts
20 min
Intermediate
Article / Blog
Application

Control valve problems can severely affect control loop performance and, unless eliminated, they can make controller tuning a challenging (sometimes impossible) task. Some problems are quite...

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Linear Model Identification Basics

Mathworks
Intermediate
Article / Blog
Application

This is a curated list of Mathworks products, examples, and topics that cover identifying linear models, selecting suitable model structures, constructing and modifying model object...

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Pathfinding with A*

Amit Patel
60 min
Beginner
Article / Blog
Application

An interactive visual explanation of the A* pathfinding algorithm.  This resource uses motivating examples from computer games. 

 

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Nonlinear Control Output Signal Characterization

R. Russell Rhinehart
15 min
Intermediate
Article / Blog
Application

If the process gain makes large changes over the operating range, then tuning PID (or other linear) controllers is difficult.  If tuned for one region, the controller is undesirably sluggish...

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Bumpless Transfer and Tuning

Jacques Smuts
15 min
Intermediate
Article / Blog
Application

Switching from MAN to AUTO mode or LOCAL to CASCADE or changing the controller integral time should not cause a change in the controller output, a bump.  But a primitive coding of the PID...

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The Fast Fourier Transform (FFT)

Steve Brunton
8 min
Beginner
Video
Application

Here I introduce the Fast Fourier Transform (FFT), which is how we compute the Fourier Transform on a computer. The FFT is one of the most important algorithms of all time.

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