Shock and Vibration / 2017 / Article / Tab 4

Research Article

An Improved Multiobjective Particle Swarm Optimization Algorithm Using Minimum Distance of Point to Line

Table 4

Vehicle parameters.

ParametersSymbolUnitValue

Forward tire masskg40
Rear tire masskg35.5
Seat masskg75
Sprung masskg730
Momentum inertia of sprung masskg·m2130
Forward tire relation to the center of massm1.011
Rear tire relation to the center of massm1.803
Forward tire stiffness coefficientN·m−1175500
Rear tire stiffness coefficientN·m−1175500
Seat stiffness coefficientN·m−150000–150000
Forward suspension stiffness coefficientsN·m−110000–20000
Rear suspension stiffness coefficientsN·m−110000–20000
Seat damping coefficient(N·s) m−11000–4000
Forward suspension damping coefficient(N·s)·m−1500–2000
Rear suspension damping coefficient(N·s)·m−1500–2000
Seat position in relation to the center of massm0–0.5

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