Volume 17, Issue 4 (2017)                   Modares Mechanical Engineering 2017, 17(4): 290-298 | Back to browse issues page

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Moghaddam H, Mojallali H. Robust control of anti-lock braking system using optimized fast terminal sliding mode controller. Modares Mechanical Engineering. 2017; 17 (4) :290-298
URL: http://journals.modares.ac.ir/article-15-3021-en.html
1- Department of Electrical, Biomedical and Mechatronics Engineering, Islamic Azad University, Qazvin Branch
Abstract:   (1813 Views)
The anti-lock braking system is one of the main factors to make safety in designing vehicles. The brake pressure control and desired slip tracking through severe braking cause safety in vehicles. Because of uncertainty in parameters and sever nonlinear factors, robust controller designing is suitable for this system. In this paper the types of sliding mode controller have been used to achieve a vehicle desired slip and its stop. Sliding surface and terminal attractions will be analyzed in all of the designed controllers. Also a new structure with high terminal attraction have been for the fast terminal sliding mode controller (FTSMC). The proposed method has reduced tracking error as well. In this paper, the performance of this controller is compared with normal terminal sliding mode controller and fast terminal sliding mode. Also all design parameters are determined to decrease error ratio using particle swarm optimization (PSO) algorithm. This method is suitable for solving complex optimized solution based on certain cost function. Simulation results with using MATLAB software, present better performance of the suggested controller in comparison with normal and fast terminal sliding mode controller.
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Article Type: Research Article | Subject: Control
Received: 2017/01/15 | Accepted: 2017/03/16 | Published: 2017/04/23

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