Process control and automation
- Introduction to process control and automation
- Development of process automation
- Fibre process automation
- Chemical recovery as a control object
- Advances in paper machine automation
- Paper machine as a dynamical system
- Tasks in paper machine control and management
- Control of stock flow concentration and quality
- Machine direction control
- Cross-directional control – The static optimisation
- Cross-directional control – Dynamics
- Cross-directional control – further aspects
- Controlling functional paper properties
- Managing grade chances in the paper machine
- Managing disturbances caused by broke and recovered solids
- Millwide systems
- Modelling and control methods
Principal Component Analysis – Example To illustrate the calculations connected to Principal Component Analysis (PCA), let us solve a simple toy problem. Let us assume that we have a small data matrix of 3 variables and 4 experiments, and we want to express all observations using only 2 variables. We first write the data matrix
Authors & references
Authors:
Professor Emeritus Kauko Leiviskä, University of Oulu
Videos
Exercises
This page has been updated 15.11.2020