Systems and methods for airflow control of a moving ground vehicle are provided. The system includes an actuator module and a sensor unit mounted on the vehicle, and a controller. The actuator module includes at least one synthetic jet actuator to generate a synthetic jet, to modify an airflow around the vehicle. The sensor unit includes at least one environment sensor to capture environmental sensor data proximate the vehicle. The controller receives the environmental sensor data from the sensor unit and determines at least one of a drive frequency and a drive amplitude for controlling the at least one synthetic jet actuator, based on the received environmental data.
Active modular aerodynamic drag reduction system
2018-05-08
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |