Research Article

Performance Analysis of a Semiactive Suspension System with Particle Swarm Optimization and Fuzzy Logic Control

Table 1

Quarter car parameters.

ParameterSymbolValueUnits

Sprung mass 300kg
Unsprung mass 36kg
Sprung mass damping coefficient 1000N s/m
Spring stiffness 16000N/m
Tire stiffness 160000N/m