SABER, Mohamed (Sidi Mohamed Ben Abdellah University), ouahi, mohamed (National School of Applied Sciences, Sidi Mohamed Ben Abdellah U), Naami, Ghali (National School of Applied Sciences, Sidi Mohamed Ben Abdellah U)

A Functional Observer Approach to Accurate Road Bank Estimation

Scheduled for presentation during the Regular Session "Estimation and observer design for power systems" (FriS2T3), Friday, July 12, 2024, 12:10−12:30, Session room 3

12th IFAC Symposium on Control of Power & Energy Systems, July 10-12, 2024, Rabat, Morocco

This information is tentative and subject to change. Compiled on January 2, 2025

Abstract

Understanding critical situations and risks while driving ensures a safe drive, this will only be achieved by vehicle dynamic behavior and a good knowledge of road attributes, an unknown inputs functional observer is developed and presented in this study to estimate the vehicle's unmeasured states in real-time and the unknown input, it is mainly about the road bank angle and it is based on a measured output and a known input. The design conditions for functional observer proposed are expressed by Lyapunov-Krasovskii stability theory using convergence conditions and solving linear matrix inequalities (LMIs). The solutions to these LMIs are used to determine the observer parameters.