From: Pareto optimality based PID controller design for vehicle active suspension system using grasshopper optimization algorithm
Sprung mass
Msm = 250 kg
Unsprung mass
Mum = 50 kg
Suspension damping
Cd = 1500 Ns/m
Suspension stiffness
Ks = 16,000 N/m
Tire stiffness
Kt = 160,000 N/m