Figure 2

Peak concentrations of residual biomass and PHB achieved through different models. 1 – radial basis neural (this work); 2 – radial basis neural with generalized regression (this work); 3 – recurrent Elman (this work); 4 – cybernetic [29]; 5 – cybernetic [18]; 6 – cybernetic [31]; 7 – mechanistic [25].