Abstract
A nonlinear state-space model with five states describing a one pass smoke tube boiler has been formulated. By means of mass- and energy-balance the model describes the dynamics of the Furnace, the Convection Zone and the Water/Steam Part and the three sub models are merged into an overall model. The model is further linearized for use in a linear control design. The simulations have been carried out by means of MATLAB/SIMULINK and the models have been verified with measurements from a full scale boiler plant. Parameters in the model that are difficult to calculate have been estimated and the method used is the Prediction Error Method.
| Original language | English |
|---|---|
| Title of host publication | The 45th Conference on Simulation and Modelling, 2004 |
| Number of pages | 7 |
| Publisher | <Forlag uden navn> |
| Publication date | 2004 |
| Pages | 365-372 |
| ISBN (Print) | 8774753169 |
| Publication status | Published - 2004 |
| Event | The 45th Conference on Simulation and Modelling (SIMS 2004) - København, Denmark Duration: 23 Sept 2004 → 24 Sept 2004 Conference number: 45 |
Conference
| Conference | The 45th Conference on Simulation and Modelling (SIMS 2004) |
|---|---|
| Number | 45 |
| Country/Territory | Denmark |
| City | København |
| Period | 23/09/2004 → 24/09/2004 |
Keywords
- Boiler dynamic, nonlinear modeling, Simulation, Parameter estimation and Simulink.