Research Article

Modelling and Analysis of Automobile Vibration System Based on Fuzzy Theory under Different Road Excitation Information

Table 1

Fuzzy control rule of the PID increment parameters.

 ΔKp
ΔKi
 ΔKd
NBNMNSZEPSPMPB

 NBPBPBPMPMPSZEZE
NBNBNMNMNSZEZE
PSNSNBNBNBNMPS
 NMPBPBPMPSPSZENS
NBNBNMNSNSZEZE
PSNSNMNMNMNSZE
 NSPMPMPMPSZENSNS
NBNMNSNSZEPSPS
ZENSNMNMNSNSZE
 ZEPMPMPSZENSNMNM
NMNMNSZEPSPMPM
ZENSNSNSNSNSZE
 PSPSPSZENSNSNMNM
NMNSZEPSPSPMPM
ZEZEZEZEZEZEZE
 PMPSZENSNMNMNMNB
ZEZEPSPSPMPBPB
PMNSPSPSPSPSPB
 PBZEZENMNMNMNBNB
ZEZEPSPMPMPBPB
PBPMPMPMPSPSPB