An Improved Rollover Index Based on BP Neural Network for Hydropneumatic Suspension Vehicles
Joint Authors
Jiang, Yi
Zeng, Wei
Dong, Xiaotong
Zhong, Zhou
Liu, Wei
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-04-24
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The 3-DOF rollover model has been established by the Lagrangian second-class equation, taking the road inclination angle, the steering strategy, and the hydropneumatic suspension characteristics into consideration.
A 3-layer BP (backpropagation) neural network is applied to predict the road inclination angle and to optimize the rollover model in real-time.
The number of the hidden layer neurons for the BP network is also discussed.
The numerical calculation of the optimized rollover model is in good agreement with the full-scale vehicle test.
Different rollover indexes are compared, and the results indicate that the rollover index of dynamic LTR optimized by the BP neural network can evaluate the rollover tendency more accurately in the ramp steering test and the snake steering test.
This study provides practical meanings for developing a rollover warning system.
American Psychological Association (APA)
Dong, Xiaotong& Jiang, Yi& Zhong, Zhou& Zeng, Wei& Liu, Wei. 2018. An Improved Rollover Index Based on BP Neural Network for Hydropneumatic Suspension Vehicles. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1209026
Modern Language Association (MLA)
Dong, Xiaotong…[et al.]. An Improved Rollover Index Based on BP Neural Network for Hydropneumatic Suspension Vehicles. Mathematical Problems in Engineering No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1209026
American Medical Association (AMA)
Dong, Xiaotong& Jiang, Yi& Zhong, Zhou& Zeng, Wei& Liu, Wei. An Improved Rollover Index Based on BP Neural Network for Hydropneumatic Suspension Vehicles. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1209026
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209026