Title :
A gain-scheduling PID-like controller for Peltier-based thermal hysteresis characterization platform
Author :
Lima, A.M.N. ; Deep, G.S. ; de Almeida, L.A.L. ; Neff, H. ; Fontana, M.
Author_Institution :
Dept. de Engenharia Eletrica, Univ. Federal da Paraiba, Joao Pessoa, Brazil
Abstract :
A linearized dynamic model for thermoelectric modules has been proposed and validated using experimental data. Employing this model, a digital temperature controller for sinusoidal thermal cycling of a vanadium-dioxide microbolometer has been designed. The controller permits the rate of change of temperature varying over a wide range with a tolerance of 0.01 °C
Keywords :
Peltier effect; bolometers; digital control; temperature control; three-term control; vanadium compounds; Peltier-based thermal hysteresis characterization; digital temperature controller; gain-scheduling PID-like controller; linearized dynamic model; microbolometer; sinusoidal thermal cycling; tolerance; Chaos; Digital control; Electronic mail; Heat sinks; Hysteresis; Temperature control; Temperature distribution; Temperature sensors; Thermoelectricity; Transistors;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2001. IMTC 2001. Proceedings of the 18th IEEE
Conference_Location :
Budapest
Print_ISBN :
0-7803-6646-8
DOI :
10.1109/IMTC.2001.928213
