Physical Sciences and Mathematics Commons^™

Model-Based Processing Of Microcantilever Sensor Arrays, Christopher Lee, D Clague, J Tringe, J Candy, A Sinensky, R Rudd, A Burnham

Christopher Lee

In this paper, we have developed a model-based processor (MBP) for a microcantilever-array sensor to detect target species in solution. We perform a proof-of-concept experiment, fit model parameters to the measured data and use them to develop a Gauss-Markov simulation. We then investigate two cases of interest, averaged deflection data and multichannel data. For this evaluation we extract model parameters via a model-based estimation, perform a Gauss-Markov simulation, design the optimal MBP and apply it to measured experimental data. The performance of the MBP in the multichannel case is evaluated by comparison to a "smoother" (averager) typically used for microcantilever …