Question

À car is travellag down a bumpy road. The road surface is approximately the sine wave y(t) = 0.03
Sinjat) 11. Imperial osits strike back){the wavelength of the road surface is 20 ft. The speed of the
vehicle is 50 mph the suspension has a stiffness of 29 kN/m (Mixed units!) The mass of the vehicle
is 1000 kg
Find the damping coefficient in Ns/n) that minimize the amplitude of the steady state response that
also Mas a settling time of less than 4 seconds (ie. damping ratio " natural frequency must be greater
shan or equal to 1).​

Answer 1

Answer:

À car is travellag down a bumpy road. The road surface is approximately the sine wave y(t) = 0.03

Sinjat) 11. Imperial osits strike back){the wavelength of the road surface is 20 ft. The speed of the

vehicle is 50 mph the suspension has a stiffness of 29 kN/m (Mixed units!) The mass of the vehicle

is 1000 kg

Find the damping coefficient in Ns/n) that minimize the amplitude of the steady state response that

also Mas a settling time of less than 4 seconds (ie. damping ratio " natural frequency must be greater

shan or equal to 1).