Tire Force Estimation using a Proportional Integral Observer
dc.creator | Diana Hernández Alcántara | |
dc.creator | Rubén Morales Menéndez | |
dc.date | 2017 | |
dc.date.accessioned | 2018-10-18T20:34:58Z | |
dc.date.available | 2018-10-18T20:34:58Z | |
dc.description | This paper addresses a method for detecting critical stability situations in the lateral vehicle dynamics by estimating the non-linear part of the tire forces. These forces indicate the road holding performance of the vehicle. The estimation method is based on a robust fault detection and estimation approach which minimize the disturbance and uncertainties to residual sensitivity. It consists in the design of a Proportional Integral Observer (PIO), while minimizing the well known H ∞ norm for the worst case uncertainties and disturbance attenuation, and combining a transient response specification. This multi-objective problem is formulated as a Linear Matrix Inequalities (LMI) feasibility problem where a cost function subject to LMI constraints is minimized. This approach is employed to generate a set of switched robust observers for uncertain switched systems, where the convergence of the observer is ensured using a Multiple Lyapunov Function (MLF). Whilst the forces to be estimated can not be physically measured, a simulation scenario with CarSimTM is presented to illustrate the developed method. © Published under licence by IOP Publishing Ltd. | |
dc.identifier.doi | 10.1088/1742-6596/783/1/012014 | |
dc.identifier.issn | 17426588 | |
dc.identifier.issue | 1 | |
dc.identifier.uri | http://hdl.handle.net/11285/630406 | |
dc.identifier.volume | 783 | |
dc.language | eng | |
dc.publisher | Institute of Physics Publishing | |
dc.relation | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85012982878&doi=10.1088%2f1742-6596%2f783%2f1%2f012014&partnerID=40&md5=66a312b7e912d0a9f24cca1b186a1ff4 | |
dc.relation | Investigadores | |
dc.relation | Estudiantes | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
dc.source | Journal of Physics: Conference Series | |
dc.subject | Cost functions | |
dc.subject | Estimation | |
dc.subject | Fault detection | |
dc.subject | Lyapunov functions | |
dc.subject | Proportional control systems | |
dc.subject | Robustness (control systems) | |
dc.subject | Two term control systems | |
dc.subject | Disturbance attenuation | |
dc.subject | Multi-objective problem | |
dc.subject | Multiple Lyapunov function | |
dc.subject | Proportional integral observer | |
dc.subject | Proportional-integral observers | |
dc.subject | Residual sensitivities | |
dc.subject | Robust fault detection | |
dc.subject | Uncertain switched systems | |
dc.subject | Linear matrix inequalities | |
dc.subject.classification | 7 INGENIERÍA Y TECNOLOGÍA | |
dc.title | Tire Force Estimation using a Proportional Integral Observer | |
dc.type | Conferencia | |
refterms.dateFOA | 2018-10-18T20:34:58Z |
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