A NEW SMITH PREDICTOR FOR CONTROLLING A PROCESS WITH AN INTEGRATOR AND LONG DEAD-TIME

Authors
ASTROM KJ HANG CC LIM BC
Citation
Kj. Astrom et al., A NEW SMITH PREDICTOR FOR CONTROLLING A PROCESS WITH AN INTEGRATOR AND LONG DEAD-TIME, IEEE transactions on automatic control, 39(2), 1994, pp. 343-345
Citations number
4
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
39
Issue
2
Year of publication
1994
Pages
343 - 345
Database
ISI
SICI code
0018-9286(1994)39:2<343:ANSPFC>2.0.ZU;2-V
Abstract
A new Smith predictor for control of a process with an integrator and long dead-time is proposed in this note. The controller decouples the setpoint response from the load response. This simplifies both design and tuning. Simulation results obtained by controlling a typical proce ss show that the new controller has superior performance compared to p revious algorithms.