Task 2): A common example of base excitation is caused by a vehicle motion along a bumpy road surface as shown in Figure 2. This motion produces a displacement input to the suspension system via the wheels. The second task is to calculate and draw displacement transmissibility ratio diagram for a quarter car with 250 kg, the spring constant is 10000 N/m, but varying damping constant to be 1000, 2000, 3000, 5000 and 10000 N.s/m. If the vehicle driver wishes to reduce the vehicle's body displacement, what suggestion you could make for the driver and why?
Task 2): A common example of base excitation is caused by a vehicle motion along a bumpy road surface as shown in Figure 2. This motion produces a displacement input to the suspension system via the wheels. The second task is to calculate and draw displacement transmissibility ratio diagram for a quarter car with 250 kg, the spring constant is 10000 N/m, but varying damping constant to be 1000, 2000, 3000, 5000 and 10000 N.s/m. If the vehicle driver wishes to reduce the vehicle's body displacement, what suggestion you could make for the driver and why?
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Transcribed Image Text:Task 2):
A common example of base excitation is caused by a vehicle motion along a bumpy road
surface as shown in Figure 2. This motion produces a displacement input to the
suspension system via the wheels. The second task is to calculate and draw displacement
transmissibility ratio diagram for a quarter car with 250 kg, the spring constant is 10000
N/m, but varying damping constant to be 1000, 2000, 3000, 5000 and 10000 N.s/m. If the
vehicle driver wishes to reduce the vehicle's body displacement, what suggestion you
could make for the driver and why?
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Figure 2
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Base
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