Abstract
This work addresses the stabilization and control problem of a class of input-output delayed unstable linear systems, i.e. n -order systems with one unstable pole and possibly one minimum phase zero. The problem is solved employing a modified version of the traditional PI, called the PI f controller, which incorporates a low-pass first order filter. This new scheme allows improving the existing results using the PI controller for high-order systems with time delay. The proposed control strategy is experimentally assessed through the temperature control of an unstable heat flow process.
Original language | English |
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Pages (from-to) | 25-35 |
Number of pages | 11 |
Journal | Control Engineering and Applied Informatics |
Volume | 20 |
Issue number | 1 |
Publication status | Published - 1 Jan 2018 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Computer Science(all)
- Electrical and Electronic Engineering