Robust Speed Control in Nonlinear Electric Vehicles Using H-Infinity Control and the LMI Approach
Journal Title: Journal of Intelligent Systems and Control - Year 2023, Vol 2, Issue 3
Abstract
In this investigation, the robust H∞ control of nonlinear electric vehicles (EVs), powered by permanent magnet synchronous motors (PMSM), was examined. Emphasis was placed on enhancing the accuracy and robustness of the vehicle speed regulation by incorporating a meticulous H∞ method, supplemented by the proficient integration of Linear Matrix Inequality (LMI). A solution predicated on the LMI approach was devised, encompassing two distinct H∞ controllers for both current and speed control. Subsequent to an extensive analysis of the mathematical and control model of the EV, weighting functions were judiciously selected to optimize stability and performance. The proposed methodology offers significant advancements in the domain of EV control strategies and proffers insights into the application of robust control methods. Through comprehensive simulations, the effectiveness of the outlined method was validated, revealing impeccable speed control and ensuring steadfast performance when applied to the dynamic model of an EV equipped with a PMSM motor. This research elucidates the progressive strides made in the realm of EV control tactics and offers profound understandings of robust control methodologies.
Authors and Affiliations
Farid Oudjama, Abdelmadjid Boumediene, Khayreddine Saidi, Djamila Boubekeur
Keywords
Related Articles
- EP ID EP732130
- DOI https://doi.org/10.56578/jisc020305
- Views 78
- Downloads 0
Automatic Leveling Algorithm for a Three-Degree-of-Freedom Air-Floating Platform with Uncertain Inertia
A three-degree-of-freedom air-floating simulation platform is commonly used for attitude maneuver simulation and control system design. To reduce the impact of gravity on the air-floating platform, adjustments must be ma...
Control of DMC-Based LLC Resonant Converters
LLC resonant converters own high power efficiency and density, and are widely used in electric vehicles, intelligent and communication power sources, and other fields. The converters cannot obtain accurate mathematical m...
Design of an Optimized Robust Deadbeat Controller for Roll Motion in Tail-Sitter VTOL UAVs
Unmanned Aerial Vehicles (UAVs), have recently sparked attention due to its versatility in a wide range of real-life uses. They require to be controlled so as to conduct different operations and widen their typical roles...
Computational Fluid Dynamics Analysis of Vertical Axis Wind Turbine Heights for Enhanced Hydrogen Production in Urban Environments
A significant surge in the installation of Vertical Axis Wind Turbines (VAWTs) in areas of spatial constraints and fluctuating wind directions has been observed, attributable to the omission of a yaw mechanism, which oth...
System Identification and Control of Automatic Car Pedal Pressing System
This paper mainly explores the system identification and control of an automatic car pedal pressing system. Specifically, the system identification was achieved using an artificial neural network, with the help of MATLAB...