KIT | KIT-Bibliothek | Impressum | Datenschutz

Robust Speed Control of a Multi-Mass System: Analytical Tuning and Sensitivity Analysis

Alhanouti, Muhammed 1; Gauterin, Frank ORCID iD icon 1
1 Institut für Fahrzeugsystemtechnik (FAST), Karlsruher Institut für Technologie (KIT)

Abstract:

The regeneration of highly dynamic driving maneuvers on vehicle test benches is challenging due to several influences, such as power losses, vibrations in the overall system that involves the vehicle with the test bench, uncertainties in the model parameterization, and time delays from both the test bench and the measurement systems. In order to improve the dynamic response of the vehicle test bench and to overcome system disturbances, we employed different types of control algorithms for a mechanical multi-mass model. First, those controllers are extensively investigated in the frequency domain to analyze their stability and evaluate the noise rejection quality. Then, the expectations from the frequency analysis are confirmed in a time-domain simulation. Furthermore, sensitivity analysis tests were conducted to evaluate each controller’s robustness against the modeling parameters’ uncertainty. The linear quadratic controller with integral action demonstrated the best compromise between performance and robustness.


Verlagsausgabe §
DOI: 10.5445/IR/1000167396
Veröffentlicht am 17.01.2024
Originalveröffentlichung
DOI: 10.3390/app132413268
Web of Science
Zitationen: 1
Dimensions
Zitationen: 1
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Fahrzeugsystemtechnik (FAST)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 12.2023
Sprache Englisch
Identifikator ISSN: 2076-3417
KITopen-ID: 1000167396
Erschienen in Applied Sciences
Verlag MDPI
Band 13
Heft 24
Seiten Art.-Nr.: 13268
Bemerkung zur Veröffentlichung Gefördert durch den KIT-Publikationsfonds
Vorab online veröffentlicht am 15.12.2023
Schlagwörter test bench, electric vehicle, multi-mass system, linear quadratic state-space controller, robust control, vibration suppression, frequency analysis, sensitivity analysis
Nachgewiesen in Dimensions
Web of Science
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
KITopen Landing Page