DocumentCode :
2478395
Title :
Analysis and extraction of parametric variation effects on microelectrofluidics-based biochips
Author :
Liu, Bao
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Texas, San Antonio, TX, USA
fYear :
2009
fDate :
17-18 Sept. 2009
Firstpage :
60
Lastpage :
65
Abstract :
Microfluidic biochips require continued online test to ensure their functionality, performance, and reliability in the presence of runtime parametric variation and system wear-out. Previous techniques locate catastrophic defects which guide subsequent droplet scheduling and routing procedures. However, a significant number of defects on a microfluidic biochip are parametric variations, taking them as catastrophic defects leads to incorrectly identified defect locations, which compromises droplet scheduling and routing. This paper presents the first characterization method for continous droplet movement after passing a faulty cell on a microfluidic biochip in the presence of parametric variations, and the first microfluidic biochip parametric variation extraction method locating the critical cells which originate un-recoverable droplet speed loss. The proposed techniques provide better characterization of parametric variations in droplet movement, and enable performance optimization in droplet scheduling and routing on a microfluidic biochip.
Keywords :
bioMEMS; cellular biophysics; lab-on-a-chip; optimisation; continous droplet movement; critical cells; faulty cell; microelectrofluidics-based biochips; microfluidic biochip parametric variation extraction method; optimisation; parametric variation effects; unrecoverable droplet speed loss; Circuit faults; Circuit testing; Electrodes; Microfluidics; Micromechanical devices; Optimization; Routing; System testing; Transportation; Voltage control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Behavioral Modeling and Simulation Workshop, 2009. BMAS 2009. IEEE
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4244-5358-0
Type :
conf
DOI :
10.1109/BMAS.2009.5338886
Filename :
5338886
Link To Document :
بازگشت