Road-Feature-Based Multiparameter Road Complexity Calculation Model of Off-Road Environment
Joint Authors
Zhao, Ya-Nan
Gao, Li
Li, Zhiwei
Xiong, Jian
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-25
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
To promote the development of unmanned ground vehicle technologies, it is necessary to design a scientific and reasonable test method.
Road is an important part of test environmental elements, and different road conditions can examine the adaptability of unmanned ground vehicles to the environment.
Therefore, the scientific calculation of road complexity is of great importance.
Previous studies on road are mainly based on the concept of road roughness; however due to the unicity of road feature indicators, road complexity can only be reflected to a certain extent.
This paper proposes a new road-feature-based multiparameter road complexity calculation model of off-road environment to show the complexity of road more comprehensively.
First, a multi-sensor-based data acquisition mobile platform is established to obtain more complete road data.
Then, based on the analysis of road feature, road indicators like three-dimensional scale, average slope, and adhesion characteristics of travelable area are obtained.
According to the analysis methods of road roughness, the principle of analytic hierarchy process, and the data collected from off-road environment, the calculation model of road complexity is determined.
Finally, by calculating complexities of several cross-country roads, the feasibility of this model is verified, which provides a theoretical support for the scientific calculation and quantitative analysis of different road complexities.
American Psychological Association (APA)
Zhao, Ya-Nan& Li, Zhiwei& Gao, Li& Xiong, Jian. 2018. Road-Feature-Based Multiparameter Road Complexity Calculation Model of Off-Road Environment. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1205963
Modern Language Association (MLA)
Zhao, Ya-Nan…[et al.]. Road-Feature-Based Multiparameter Road Complexity Calculation Model of Off-Road Environment. Mathematical Problems in Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1205963
American Medical Association (AMA)
Zhao, Ya-Nan& Li, Zhiwei& Gao, Li& Xiong, Jian. Road-Feature-Based Multiparameter Road Complexity Calculation Model of Off-Road Environment. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1205963
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205963