Research Article

Design a PID Controller for Suspension System by Back Propagation Neural Network

Table 3

The variable training methods.

AcronymDescription

LMLevenberg-Marquardt
BFGBFGS quasinewton
RPResilient back propagation
SCGScaled conjugate gradient
CGBConjugate gradient with Powell/Beale restarts
CGFFletcher-Powell conjugate gradient
CGPPolak-Ribiére conjugate gradient
OSSOne-step secant
GDXVariable learning rate back propagation