“…LAF (1) Linear (Ding et al, 2014;Zhang et al, 2019;Jian et al, 2020;Xiao et al, 2020c;Dai et al, 2022) PAF (2) Non-linear (Jian et al, 2020) BPAF (3) Non-linear (Zhang et al, 2018a;Lei et al, 2022) PSAF (4) Non-linear (Zhang et al, 2018d) HSAF (5) Non-linear (Xiao et al, 2017b; SBPAF ( 6) Non-linear & Finite-time convergence (Xiao, 2017a(Xiao, , 2019Xiao et al, 2018aXiao et al, , 2019d TSBPAF ( 7) Non-linear & Finite-time convergence (Liao et al, 2022a) (3) Bipolar sigmoid activation function (BPAF):…”