Danapalasingam, Kumeresan A. (2014) Energy optimization of brushed DC motor in electric power-assisted steering. Jurnal Teknologi (3). pp. 63-67. ISSN 0127-9696
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Official URL: https://dx.doi.org/10.11113/jt.v70.3464
Abstract
Electric power-assisted steering (EPS) is a control system where an electric motor is used to provide assistance in vehicle steering. In this work controllers are designed for a column-type EPS equipped with a brushed DC motor to enable energy optimization. Using a mathematical model of EPS a controller is developed based on nonlinear adaptive regulation method to generate driver torque. PID control is then applied to produce assistance torque in accordance to desired energy saving. Simulation results using Matlab show the trade-off between driver’s comfort and energy consumption. The control paradigm introduced here fits appropriately in electric vehicles (EVs) where electrical energy is scarce.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | electric power-assisted steering, brushed DC motor, nonlinear adaptive regulation, PID control, energy optimization |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 52680 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 01 Feb 2016 03:52 |
| Last Modified: | 29 Jun 2018 23:02 |
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