Fig. 9: Investigating the cumulative output Q.
From: Genetic controllers for enhancing the evolutionary longevity of synthetic gene circuits in bacteria

We consider an open-loop system (black) and six controllers: (a, c) CLpATX (blue), CLpATL (red), CLλTX (orange). b, d CLpATXλTL (teal), CLpATLλTX (crimson) and CLpATXλTL (purple). a, b Cumulative output Q against initial output P0. c,d Percentage-change in Q versus an open-loop system of equal initial output against initial output P0. Each marker represents a controller design from the multi-objective optimisation of P0, τ±10 and τ50. Simulation results are provided as a Source Data file.