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Fuel consumption optimization: Modication of optimality criterion in the case of speeding risk
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SYSNO ASEP 0423369 Document Type V - Research Report R&D Document Type O - Ostatní Title Fuel consumption optimization: Modication of optimality criterion in the case of speeding risk Author(s) Pavelková, Lenka (UTIA-B) RID Number of authors 1 Issue data Praha: ÚTIA AV ČR, 2013 Series Research Report Series number 2337 Number of pages 10 s. Publication form Print - P Language eng - English Country CZ - Czech Republic Keywords fuel consumption optimization ; speeding risk ; LQG controller Subject RIV BC - Control Systems Theory R&D Projects TA01030123 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Institutional support UTIA-B - RVO:67985556 Annotation The report describes some experiments related to the project Ekodrive, TA ČR TA0103012, which concerns with fuel consumption optimisation under condition of keeping the recommended speed. During control, a speeding risk can occur if designed control leads to a vehicle speed that is higher than speed limit. This problem is solved by switching to an additional (non-optimal) regulator and/or by using a deterministic logic control block whenever a speed limit overrun is predicted. Here, an alternative approach is proposed which uses an original controller only but the optimality criterion is extended by one terms that penalises vehicle speed increments. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2014
Number of the records: 1