2.27 The damping force for shock absorbers for heavy trucks often exhibits a nonlinear relationshipwith the relative velocity between the piston and cylinder of the damper. A typical damper forcerelationship isF₁ =4500*/²+v²where Fd is the damper force (in N), i is the relative velocity between the piston and the cylinder (inm/s), and v= 0.2 m/s. Use MATLAB to plot the damper force versus relative velocity for-1.5≤ ≤ 1.5 m/s. Describe the nature of the damper force for "small" and "large" values ofrelative velocities.

Answered: 2.27 The damping force for shock…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Section: Chapter Questions

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2.27 The damping force for shock absorbers for heavy trucks often exhibits a nonlinear relationship
with the relative velocity between the piston and cylinder of the damper. A typical damper force
relationship is
F₁ =
4500*
/²+v²
where Fd is the damper force (in N), i is the relative velocity between the piston and the cylinder (in
m/s), and v= 0.2 m/s. Use MATLAB to plot the damper force versus relative velocity for
-1.5≤ ≤ 1.5 m/s. Describe the nature of the damper force for "small" and "large" values of
relative velocities.

Expert Solution

Step 1: Given:

A non-linear relationship of damper force as the function of relative velocity:

$F subscript d equals fraction numerator 4500 x with dot on top over denominator square root of x with dot on top squared plus v squared end root end fraction w h e r e comma v equals 0.2 bevelled m over s$

To find:

To plot the damping force Vs relative velocity using matlab and decribe the nature of the damper force

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