title: Sensor Array Design for Complex Sensing Tasks.
abstract: Chemical detection in complex environments presents numerous challenges for successful implementation. Arrays of sensors are often implemented for complex chemical sensing tasks, but systematic understanding of how individual sensor response characteristics contribute overall detection system performance remains elusive, with generalized strategies for design and optimization of these arrays rarely reported and even less commonly adopted by practitioners. This review focuses on the literature of nonspecific sensor array design and optimization strategies as well as related work that may inform future efforts in complex sensing with arrays.
authors.affiliation: Chemistry Division, US Naval Research Laboratory, Washington, DC 20375; email: kevin.johnson@nrl.navy.mil , susan.rosepehrsson@nrl.navy.mil.
authors.forename: Kevin J
authors.initials: KJ
authors.lastname: Johnson
authors.forename: Susan L
authors.initials: SL
authors.lastname: Rose-Pehrsson
keywords: array optimization; chemical sensors; sensor arrays