Reference:
D. Corona and
B. De Schutter,
"Comparison of a linear and a hybrid adaptive cruise controller for a
SMART," Proceedings of the 46th IEEE Conference on Decision and
Control, New Orleans, Louisiana, pp. 4779-4784, Dec. 2007.
Abstract:
An adaptive cruise controller (ACC) is a device used in modern
automotive applications that aims to achieve the tracking of a leading
vehicle, allowing safety, comfort driving and overall improvement of
traffic streams. Through appropriate modeling and design it permits
also to address other tasks such as energy saving, environmental
protection and reduction of the mechanical stress. For a type of small
car, a SMART, we propose the design of an ACC using control methods
based on tuned proportional-integral (PI) action and on model
predictive control (MPC), developed for linear and piecewise affine
(PWA) systems. We implement these controllers and compare the main
properties and strong/weak points of each method, collecting the
comparison keys in a table. The trade-off between complexity and
accuracy of the solutions is also discussed.