Podcast
Questions and Answers
The upper controller in the control system block diagram is responsible for ensuring pitch stability control.
The upper controller in the control system block diagram is responsible for ensuring pitch stability control.
False (B)
The lower controller ensures that the desired value of yaw torque is obtained from the differential braking system.
The lower controller ensures that the desired value of yaw torque is obtained from the differential braking system.
True (A)
ESP systems require 10 valves irrespective of the brake-circuit configuration.
ESP systems require 10 valves irrespective of the brake-circuit configuration.
False (B)
The two inlet valves in ESP systems are low-pressure switching valves.
The two inlet valves in ESP systems are low-pressure switching valves.
Increasing brake pressure specified by the driver might be necessary with ESP to stabilize the vehicle.
Increasing brake pressure specified by the driver might be necessary with ESP to stabilize the vehicle.
The suction path of the pump must be closed during a partially-active maneuver with ESP.
The suction path of the pump must be closed during a partially-active maneuver with ESP.
The upper controller uses measurements from a yaw rate sensor, a longitudinal accelerometer, and a steering angle sensor.
The upper controller uses measurements from a yaw rate sensor, a longitudinal accelerometer, and a steering angle sensor.
The lower controller in the control system block diagram primarily focuses on controlling tire pressure.
The lower controller in the control system block diagram primarily focuses on controlling tire pressure.
The lower controller assumes that vehicle dynamics are faster than rotational wheel dynamics.
The lower controller assumes that vehicle dynamics are faster than rotational wheel dynamics.
ESP systems work with differential pressures higher than 1 MPa.
ESP systems work with differential pressures higher than 1 MPa.
