Abstract
We develop a predictor-based adaptive cruise control design with integral action (based on a nominal constant time-headway policy) for compensation of long actuator and sensor delays in vehicular systems utilizing measurements of the relative spacing as well as of the speed and the short-term history of the desired acceleration of the ego vehicle. Employing an input-output approach we show that the predictor-based adaptive cruise control law with integral action guarantees all of the four typical performance specifications of adaptive cruise control designs, namely, (1) stability, (2) zero steady-state spacing error, (3) string stability, and (4) non-negative impulse response, despite the long input delay. The effectiveness of the developed control design is illustrated in simulation considering various performance metrics.
Original language | English |
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Title of host publication | 15th IFAC Symposium on Control in Transportation Systems CTS 2018 |
Editors | Antonella Ferrara |
Publisher | Elsevier |
Pages | 86-91 |
Number of pages | 6 |
DOIs | |
Publication status | Published - 1 Jan 2018 |
MoE publication type | A4 Conference publication |
Event | IFAC Symposium on Control in Transportation Systems - Savona, Italy Duration: 6 Jun 2018 → 8 Jun 2018 Conference number: 15 |
Publication series
Name | IFAC-PapersOnLine |
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Publisher | Elsevier Science Ltd (Pergamon) |
Number | 9 |
Volume | 51 |
ISSN (Print) | 2405-8963 |
Conference
Conference | IFAC Symposium on Control in Transportation Systems |
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Abbreviated title | CTS |
Country/Territory | Italy |
City | Savona |
Period | 06/06/2018 → 08/06/2018 |