SWOV Catalogus

101619

Control of longitudinal vehicle motion for adaptive cruise control and Stop&Go applications.
C 22970 (In: C 22454 CD-ROM) /90 / ITRD E114757
Murdocco, V. Albero, D. & Carrea, P.
In: From vision to reality : proceedings of the 7th World Congress on Intelligent Transportation Systems ITS, Turin, Italy, 6-9 November 2000, 9 p., 5 ref.

Samenvatting In this paper the single control system structure for the Adaptive Cruise Control (ACC) and Stop&Go applications is described in detail. This architecture is based on the idea of considering the vehicle system as an acceleration servomechanism requested by the controller, therefore first, a desired longitudinal acceleration is calculated from output data of the radar sensor, from vehicle speed and from driver commands. Secondly, the controller calculates a required acceleration to guarantee the achievement of the desired acceleration. Thirdly, to manage the actuators, the required acceleration is converted into a throttle opening angle request or into a brake pressure request. This system was installed on a test vehicle and results from on the road are provided.
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