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Wirote Sangtungtong. Vehicle velocity estimation by using numerical models. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2024.
Vehicle velocity estimation by using numerical models
Name: Phongsathon Laseaw
Organization :
Suranaree University of Technology. Institute of Engineering
Email :
Laseawp@gmail.com
Name: Wirote Sangtungtong
Organization :
Suranaree University of Technology. Institute of Engineering
Email :
cewirote@sut.ac.th
keyword:
Ordinary differential equations
LCSH:
Motor vehicles
-- Dynamics
LCSH:
Numerical analysis
LCSH:
Estimation theory
Abstract:
This paper presents the use of backward Euler, trapezoidal rule, and Taylor expansion models for estimating vehicle velocity. A first-order nonlinear vehicle motion model underlies these numerical approaches. These models estimate velocity without requiring direct chassis velocity measurements, unlike conventional state observers that depend on both force input and velocity output signals. As a result, the observer becomes unnecessary when velocity measurements are unavailable. Numerical methods for solving ordinary differential equations (ODEs) are employed to construct the three models. Simulation results confirm that the estimated velocities are comparable to the velocity response obtained from a cruise control system. The trapezoidal rule model demonstrates higher accuracy among the three methods. The findings indicate that equivalence between a speedometer and the proposed numerical models is feasible.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2024
Modified:
2026-03-25
Issued:
2026-03-25
บทความ/Article
application/pdf
BibliograpyCitation :
In Electrical Engineering Academic Associations (Thailand), EEAAT and Rajamangala University of Technology Isan. 2024 International Conference on Power, Energy and Innovations (ICPEI 2024) (P06020). Nakhon Ratchasima : Rajamangala University of Technology Isan
eng
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Phongsathon Laseaw
| Title | Contributor | Type |
|---|---|---|
| Vehicle velocity estimation by using numerical models
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Phongsathon Laseaw;Wirote Sangtungtong | บทความ/Article |
Wirote Sangtungtong
| Title | Contributor | Type |
|---|---|---|
| Vehicle velocity estimation by using numerical models
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Phongsathon Laseaw;Wirote Sangtungtong | บทความ/Article |