An Investigation of Longitudinal Tyre Force Observation for Slip Control System Development
Longitudinal tyre force is needed in the feedback control systems for enhancing the decelerating and accelerating properties of road vehicles. There lacks means for its direct measurement. This paper presents a longitudinal tyre force observer, designed on wheel rotating dynamics using the conventional linear control systems theory with wheel speed and drive/brake torque. The observer is formulated firstly in continuous-time and then converted to an implementable form in discrete-time for compatibility with digital electronic control units (ECUs). The effectiveness and applicability of the observer are investigated using numerical simulations and road testing of an 8 × 4 Volvo truck with each wheel equipped with an ECU consisting of, in C-code, a robust slip control system, a tyre-road friction estimator, a brake pressure observer and the longitudinal tyre force observer for application in an intelligent brake system. The robustness of the observer to parametric uncertainties, e.g., the inertia of moment, effective radius, and brake gain of the wheel, is also examined.
- Record URL:
- Record URL:
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9783030380762
-
Supplemental Notes:
- © Springer Nature Switzerland AG 2020.
-
Corporate Authors:
Springer International Publishing
, -
Authors:
- Zhu, Shenjin
- Henderson, Leon
- Drenth, Edo
- Bruzelius, Fredrik
- Jacobson, Bengt
-
Conference:
- 26th Symposium of the International Association of Vehicle System Dynamics (IAVSD 2019)
- Location: Gothenburg , Sweden
- Date: 2019-8-12 to 2019-8-16
- Publication Date: 2020-2
Language
- English
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 1607-1615
- Monograph Title: Advances in Dynamics of Vehicles on Roads and Tracks: Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden
-
Serial:
- Lecture Notes in Mechanical Engineering
- Publisher: Springer International Publishing
- ISSN: 2195-4356
- EISSN: 2195-4364
- Serial URL: http://link.springer.com/bookseries/11236
Subject/Index Terms
- TRT Terms: Braking; Tires; Trucks; Vehicle dynamics; Wheel slip
- Identifier Terms: Volvo trucks
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01904087
- Record Type: Publication
- ISBN: 9783030380762
- Files: TRIS
- Created Date: Jan 4 2024 10:52AM