Influence of the road profile accuracy on disturbance compensation in active suspension systems-Reference-Cited by-同舟云学术

Influence of the road profile accuracy on disturbance compensation in active suspension systems

Published:2021-05-27 Issue:6 Volume:69 Page:485-498
ISSN:2196-677X
Container-title:at - Automatisierungstechnik
language:en
Short-container-title:

Author:

Anhalt Felix¹^ORCID,Lohmann Boris¹

Affiliation:

1. Chair of Automatic Control, Department of Mechanical Engineering , Technical University of Munich , Boltzmannstr. 15 , Garching/Munich , Germany

Abstract

Abstract By applying disturbance feedforward control in active suspension systems, knowledge of the road profile can be used to increase ride comfort and safety. As the assumed road profile will never match the real one perfectly, we examine the performance of different disturbance compensators under various deteriorations of the assumed road profile using both synthetic and measured profiles and two quarter vehicle models of different complexity. While a generally valid statement on the maximum tolerable deterioration cannot be made, we identify particularly critical factors and derive recommendations for practical use.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Computer Science Applications,Control and Systems Engineering

Link

https://www.degruyter.com/document/doi/10.1515/auto-2020-0116/pdf

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