Figure P4.16 shows the step response of an electric vehicles mechanical brakes when the input is the

Question:

Figure P4.16 shows the step response of an electric vehicle’s mechanical brakes when the input is the drive torque (N-m) and the output is the hydraulic brake pressure (bar) (Ringdorfer, 2011).

a. Find the transfer function of the system.

b. Use the values of the parameters for the transfer function obtained in Part a to find an expression for the brake pressure as a function of time.

c. Find the output in bars of the system 0.2 sec after the input is applied. Check your result against Figure P4.16.

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Control Systems Engineering

ISBN: 9781118170519

7th Edition

Authors: Norman S. Nise

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Question Posted: Mar 30, 2021 08:24 AM

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Figure P4.16 shows the step response of an electric vehicles mechanical brakes when the input is the

Question:

600 40 400 20 200 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 t[s] FIGURE P4.16 Step response of an electric vehicle's mechanical brake"| Hydraulic brake pressure p (bar) Traction motor drive torque TEM INm]

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a The transfer function will be of the form where is the time constant ...View the full answer

Control Systems Engineering

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