Truck Suspension
Apps.TruckSuspension History
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Truck Suspension Dynamics
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Truck suspension
D. Matko, R. Karba and B. Zupancic, Simulation and Modeling of Continuous
Systems. Prentice Hall, 1992.
APMonitor Modeling Language
https://www.apmonitor.com
Model suspension
Parameters m[1] = 500 ! kg m[2] = 50 ! kg k[1] = 7500 ! spring constant k[2] = 150000 ! spring constant f = 2250 ! N z = 0 ! vertical displacement End Parameters Variables y[1] = -0.05 ! position y[2] = 0 z[1] = 0 ! velocity z[2] = 0 End Variables Equations $y[1] = z[1] $y[2] = z[2] m[1] * $z[1] = -f * (z[1]-z[2]) - k[1] * (y[1]-y[2]) m[2] * $z[2] = -f * (z[2]-z[1]) - k[1] * (y[2]-y[1]) - k[2] * (y[2]-z) End Equations
End Model </pre></font>(:htmlend:)