Adaptive fractional order fast terminal dynamic sliding mode controller design for antilock braking system (ABS)

Moosapour, Seyyed Sajjad; Asl, Sayed Bagher Fazeli; Azizi, Mohammad

doi:10.1007/s40435-018-0450-y

Cited by 18 publications

(8 citation statements)

References 42 publications

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“…This paper presents the method used to determine the PID values for the anti-lock braking system (ABS) of Malaysian passenger cars in which he find the braking distance of 58 m [5]. An ABS that is resistant to external interference, such as fluctuations in the frictional force between tires and the road surface due to changes in road surface conditions and load, is produced in which he reduced the stopping distance to 15.983 m [6] with SMC. This manuscript presents the development of a PID controller for an Antilock Braking System (ABS) using vehicle longitudinal model [8] only.…”

Section: Background and Literature Reviewmentioning

confidence: 99%

Dynamic Modeling and Control of Antilock Braking System for Four Wheel Vehicles

Bhatti,

Kazi,

Zafar

2022

JAET

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Nonlinear dynamics of longitudinal and lateral traction of ground vehicles has been investigated in this work and later on used these dynamics on usefulness of brake steer system which uses differential brakes for small steering interventions to keep the vehicle on line. A controller design for Antilock braking (ABS) of a four wheel vehicle whose two rear wheels are braking and front wheels are non-braking is proposed. The major part of our work is tuning to the suitable braking force for two rear wheels and minimizing the stopping distance in short time while front wheels are not braking then finding steer of vehicle by applying different forces on rear right and rear left wheels. These two different forces produce rotational torque in vehicle . These are known as differential brakes which are commonly used to steer the vehicle and its lateral position. Stability has been discussed. Both lateral and longitudinal control motion of the vehicle are simulated. The proposed control scheme is successfully tested in MATLAB simulation.

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Section: Background and Literature Reviewmentioning

confidence: 99%

Dynamic Modeling and Control of Antilock Braking System for Four Wheel Vehicles

Bhatti,

Kazi,

Zafar

2022

JAET

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“…Here m is an integer that verify −1 < < and Ґ represents the Gamma function. (25) In order to simulate the fractional-order operator, the first step consists of obtaining its Laplace transform [20]:…”

Section: The Fractional Calculus Concepts and Basicsmentioning

confidence: 99%

“…More recently, the application of fractional calculus to engineering problems and systems control has attracted a lot of interest. Numerous papers have dealt with the design of fractional-order sliding mode controllers for various types of systems: Areal vehicles [18], robot manipulators [19], and ABS systems [20]. The problem that motivate this work is the design of a control strategy the can force the wind system to produce a high quality energy with the appropriate amount while guaranteeing the stability of the plant.…”

Section: Introductionmentioning

confidence: 99%

Improvement of Power Quality Injected into the Grid by Using a FOSMC-DPC for Doubly Fed Induction Generator

Beniss¹,

Moussaoui²,

Lamhamdi³

et al. 2021

IJIES

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This research work deals with the design of a direct power control strategy (DPC) based on the fractionalorder sliding mode (FOSMC) theory for the doubly fed induction generator (DFIG). The novelty of this paper is the use of proportional derivative (PD) fractional order sliding surface that is constructed using Riemann-Liouville fractional derivative and its accurate representation with a transfer function. This make the whole control strategy simpler and more accurate. Also the study of the quality of the current injected into the grid is performed. The stability of DFIG is guaranteed by means of the Lyapunov function. In order to optimize the amount of electrical energy captured from the wind, the MPPT (Maximum Power Point Tracking) technique is adopted. The proposed controller forces the system to track the desired values of active and reactive powers. In addition, power ripples are restrained even if the DFIG is subjected to disturbances and parameter variations. Furthermore, a comparative study is conducted between the developed controller and other nonlinear methods that exist in the literature. The results obtained, under different wind profiles, confirm its robustness and superiority in terms of performance and quality of power injected into the grid. In terms of THD, our control strategy does not exceed 1.31%, on the contrary, the fuzzy logic DTC which is developed recently reaches 2.81%.

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“…3,4 The authors in Refs. [5][6][7] adopted a fixed reference optimal slip ratio (= 0.2) for their ABS controllers. In some studies, the optimal slip is chosen according to road conditions (i.e.…”

Section: Introductionmentioning

confidence: 99%

Optimal control for anti-lock braking system: Output feedback adaptive controller design and processor in the loop validation test

El-bakkouri

Ouadi

Giri

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part D:

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In this paper, the problem of controlling anti-lock braking system (ABS) was considered. Based on LuGre friction model, an output-feedback adaptive controller that enjoys good braking performances whatever the road conditions, was developed. Specifically, the controller tracks the optimal slip coefficient and, unlike previous work, the reference slip ratio is online estimated according to road conditions as well as longitudinal vehicle speed. The adaptive feature of the controller proves to be crucial for compensating the uncertainty on the changing road characteristics. The controller consists of: (i) a generator of the reference signal for the slip coefficient designed in the form of a neural network; (ii) a nonlinear observer for estimating the internal friction state; (iii) a backstepping adaptive control law, designed on the basis of a quarter-car model, that ensures tracking of the optimal slip value and providing estimates of the model unknown parameters. The controller stability properties are analyzed using Lyapunov stability tools. The theoretical stability results are confirmed by processor-in-the-loop (PIL) experiments in different road conditions. A comparative study, a robustness test, and a co-simulation involving CarSim and MATLAB/Simulink were made to highlight the much better performances, in terms of stability, tracking, robustness, and practicability of the new controller.

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Adaptive fractional order fast terminal dynamic sliding mode controller design for antilock braking system (ABS)

Cited by 18 publications

References 42 publications

Dynamic Modeling and Control of Antilock Braking System for Four Wheel Vehicles

Dynamic Modeling and Control of Antilock Braking System for Four Wheel Vehicles

Improvement of Power Quality Injected into the Grid by Using a FOSMC-DPC for Doubly Fed Induction Generator

Optimal control for anti-lock braking system: Output feedback adaptive controller design and processor in the loop validation test

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