Limits of Feedback Control in Bacterial Chemotaxis
Dufour YS, Fu X, Hernandez-Nunez L, Emonet T. Limits of Feedback Control in Bacterial Chemotaxis. PLOS Computational Biology 2014, 10: e1003694. PMID: 24967937, PMCID: PMC4072517, DOI: 10.1371/journal.pcbi.1003694.Peer-Reviewed Original ResearchConceptsFeedback controlIntegral feedback controlOperational regimesOptimal operational regimeComplex statisticsDrift velocityRobust performanceFuture inputsAdaptation rateProper information transferChemotactic driftAnalytical modelInput signalOptimal regimeActuatorsSteep gradientsProper couplingWide rangeChemotactic performanceRegimeBifurcation