Research Article

State Estimation Based on Sigma Point Kalman Filter for Suspension System in Presence of Road Excitation Influenced by Velocity of the Car

Figure 19

The Fd estimation versus the velocity of the car. (a) 5 km/h. (b) 20 km/h. (c) 40 km/h. (d) 60 km/h. (e) 80 km/h.
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(b)
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(e)