Pregled bibliografske jedinice broj: 160207
Control of a MEMS Optical Switch
Control of a MEMS Optical Switch // The 43rd IEEE Conference on Decision and Control, CDC 2004
Nassau, Bahami, 2004. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 160207 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Control of a MEMS Optical Switch
Autori
Borovic, Bruno ; Hong, Cai ; Liu, Ai Qun ; Xie, Lihua ; Lewis, Frank L.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
The 43rd IEEE Conference on Decision and Control, CDC 2004
/ - , 2004
Skup
The 43rd IEEE Conference on Decision and Control, CDC 2004
Mjesto i datum
Nassau, Bahami, 14.12.2004. - 17.12.2004
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
MEMS; optical switch; modeling; control; electrostatic actuator
Sažetak
An analysis is performed of a MEMS optical switch to determine a dynamical model containing electrical, mechanical, and optical components. The model is compared to experimental results and shows a good match, aside from the damping term which is difficult to analyze. Improved parameters are determined by system identification from the actual experimental data. The improved model is used to design a controller that has two parts, a feedforward part and a feedback part. The feedforward portion, not normalized in MEMS control, is shown to be instrumental in obtaining fast optical switching with minimal overshoot.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
