This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Research on an AKF Estimator of the Gravity Centre and States of Commercial Vehicles
Technical Paper
2013-01-2818
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
The commercial vehicle is widely used in the overland transport. A prediction is given on the 9th annual China automotive industry forum that the number of the global commercial vehicles will reach eight million by the year of 2016. However, since the distance between its gravity centre and the ground is larger than that of the passenger vehicle, considering its comparatively short wheelbase, the rollover accident, which is fatal to the drivers and always makes enormous loss of merchandises, easily occurs in the case of commercial vehicles. As the number of the commercial vehicle is increasing fast, the accidents will occur more frequently, the losses will be increasingly enormous. To solve the problem, many researches about rollover early warning systems have been done. In most cases, it is assumed that the references of the vehicle are given. Nevertheless, most of these references cannot be easily measured, particularly the gravity centre which is always changing with the quantities of the goods. In order to give a more practical solution, a state estimator based on the AKF is designed. This estimator calculates the position of C.G point firstly using the normal braking condition.
Authors
Topic
Citation
Zhang, B., Zong, C., Zheng, H., zhao, H. et al., "Research on an AKF Estimator of the Gravity Centre and States of Commercial Vehicles," SAE Technical Paper 2013-01-2818, 2013, https://doi.org/10.4271/2013-01-2818.Also In
References
- YIH , P. , RYU , J. , GERDES , C. Vehicle State Estimation Using Steering Torque American Control Conference Boston, Massachusetts June 2004 2116 2121
- Wilkin , M. , Crolla , D. , Levesley , M. , and Manning , W. Estimation of Non-Linear Tyre Forces for A Performance Vehicle using an Extended Kalman Filter SAE Technical Paper 2004-01-3529 2004 10.4271/2004-01-3529
- Wilkin , M. , Crolla , D. , Levesley , M. , and Manning , W. Design of a Robust Tyre Force Estimator Using an Extended Kalman Filter SAE Technical Paper 2005-01-0402 2005 10.4271/2005-01-0402
- RAY , L. Nonlinear State and Tire Force Estimation for Advanced Vehicle Control IEEE Transactions on Control System Technology 1995 3 1 117 125
- RAY , L. Nonlinear Tire Force Estimation and Road Friction Identification:Simulation and Experiments Automatica 1997 33 10 1819 1833
- Watanabe , K. , Kobayashi , K. , and Cheok , K. Absolute Speed Measurement of Automobile from Noisy Acceleration and Erroneous Wheel Speed Information SAE Technical Paper 920644 1992 10.4271/920644
- DAISS , A. , KNIECKE , U. Estimation of Vehicle Speed Fuzzy-estimation in Comparision with Kalman-filtering Proceedings of the 4th IEEE Conference on Control Applications Albany, New York September 28 29 1995 281 284
- KOBAYASHI , K. , CHEOK , K. , WATANABE , K. Estimation of Absolute Vehicle Speed Using Fuzzy Logic Rule-based Kalman Filter Proceeding of the American Control Conference Seattle 1995 3086 3090
- STEPHANT , J. , CHARARA , A. , MEIZEL , D. Evaluation of a Sliding Mode Observer for Vehicle Sideslip Angle Control Engineering Practice 2005 15 7 900 910
- FARRELY , J. , WELLSTEAD , P. Estimation of Vehicle Lateral Velocity Proceeding of the 1996 IEEE International Conference on Control Application 1996 552 558
- FUKADA , Y. Estimation of Vehicle Slip-angle with Combination Method of Model Observer and Direct Integration 5th International Symposium on Advanced Vehicle Control Nagoya, Japan 1998 201 205
- Satria , M. and Best , M. Comparison between Kalman Filter and Robust Filter for Vehicle Handling Dynamics State Estimation SAE Technical Paper 2002-01-1185 2002 10.4271/2002-01-1185
- AOKI , Y. , UCHIDA , T. , HORI , Y. Experimental Demonstration of Body Slip Angle Control Based on a Novel Linear Observer for Electric Vehicle 32nd Annual Conference of IEEE on Industrial Electronics Society, IECON 2005 2620 2625
- WANG XI Filters of Discrete Signal Electronic Industry Press Beijing 2002
- Sage , A. , P. , Husa , G. , W. Adaptive Filtering with Unknown Prior Statistics Proceedings of Joint Automatic Control Conference 1969
- Mango , N. Measurement & Calculation of Vehicle Center of Gravity Using Portable Wheel Scales SAE Technical Paper 2004-01-1076 2004 10.4271/2004-01-1076
- Allen , R. , W. , Klyde , D. , H. , Rosenthal , T. , J. , and Smith , D. , M. Estimation of Passenger Vehicle Inertial Properties and Their Effect on Stability and Handling Journal of Passenger Cars-Mechanical Systems 2003 112
- Shraim Hassan , Rabhi Abdelhamid , Fridman Leonid , Ouladsine Mustapha et al Estimation and Analysis of the Tire Pressure Effects on the Comportment of the Vehicle Center of Gravity Proceedings of the 2006 International Workshop on Variable Structure Systems Alghero, Italy June 5 7 2006
- Sivaramakrishnan S. Simultaneous Identification of Tire Cornering Stiffnesses and Vehicle Center of Gravity 2008 American Control Conference Western Seattle Hotel eattle, Washington, USA June 11 13 2008
- Solmaz Selim , Akar Mehmet , Shorten Robert Online Center of Gravity Estimation in Automotive Vehicles using Multiple Models and Switching IEEE ICARCV 2006