Inspec keywords: fault tolerance; insulator contamination; regression analysis; neural nets; power engineering computing; particle swarm optimisation; environmental factors

Other keywords: fault tolerance; suspended particles; generalised regression neural network; inertia weight; particle swarm optimisation; transmission line insulator; equivalent salt deposit density; ESDD; PSO–GRNN models; global optimal smoothing factor; environmental factors; meteorological factors

Subjects: Other topics in statistics; Optimisation techniques; Power engineering computing; Power line supports, insulators and connectors; Other topics in statistics; Neural computing techniques; Optimisation techniques; Environmental aspects of computing