Study of Fuzzy PID Control of Outer-rotor Brushless DC Motor Used in Electric Vehicle

Lv, Degang; Zhang, Zheng-yang; Wenyue, Bian

doi:10.1109/asemd.2018.8558994

Cited by 2 publications

(1 citation statement)

References 5 publications

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“…Similarly, methods based on fuzzy or its variants [14], neural networks [15], and hybridisation approaches (e.g. adaptive fuzzy inference systems) have been studied in the literature [16, 17] for tuning PID controllers. However, these are off‐line methods and are unsuitable for EV applications with fluctuating load‐torques.…”

Section: Introductionmentioning

confidence: 99%

Real‐time extremum seeking controller for brushless DC hub motors in electric vehicles

Ramaraj

Dharmaraj

Srinivasan

et al. 2020

IET Electric Power Applications

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This study presents an extremum seeking‐proportional–integral and derivative (ES‐PID) controller design for brushless direct current motors and its implementation in electric vehicles. The ES‐PID controller aims to simultaneously maintain a speed set‐point and reduce torque ripples in the presence of load‐torque disturbances. The proposed ES‐PID combines the simplicity of a PID controller with an extremum seeking approach, a model‐free optimisation approach, thereby resulting in an optimal controller that can be realised on simple hardware (with limited computing power and memory). In addition, a theoretical analysis of the proposed ES‐PID control scheme in terms of stability and convergence is also presented. Performance evaluation of the proposed ES‐PID controller using both simulations and hardware experiments are presented. The results clearly illustrate the ability of the controller to track speed set‐point and reduce torque ripples in the presence of load‐torque variations.

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Section: Introductionmentioning

confidence: 99%

Real‐time extremum seeking controller for brushless DC hub motors in electric vehicles

Ramaraj

Dharmaraj

Srinivasan

et al. 2020

IET Electric Power Applications

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Fuzzy Logic Controller and Its Application in Brushless DC Motor (BLDC) in Electric Vehicle - A Review

Apribowo

Ahmad

Maghfiroh

2021

JEEICT

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<p class="Abstract">Brushless DC motor (BLDC) is one type of electric motor that is widely used, especially in automotive systems. This motor is widely used as a driving force in electric vehicles. BLDC motor is chosen because it has the characteristics of high efficiency, reliability, and a wide speed range. Besides, BLDC motors require less maintenance and can operate quieter than DC motors. Even though it has many advantages, in its application the use of BLDC motors in electric vehicles is often less than optimal. The use of a conventional control system proportional integral derivative (PID) still has many weaknesses, especially in response to changes in load and track conditions. In this study, a control system was designed to regulate the speed of the BLDC motor, using a combination of Fuzzy and PID methods. Based on the results of the tests that have been done, the Fuzzy-PID control can provide better and more stable performance than using the conventional PI control.</p>

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Study of Fuzzy PID Control of Outer-rotor Brushless DC Motor Used in Electric Vehicle

Cited by 2 publications

References 5 publications

Real‐time extremum seeking controller for brushless DC hub motors in electric vehicles

Real‐time extremum seeking controller for brushless DC hub motors in electric vehicles

Fuzzy Logic Controller and Its Application in Brushless DC Motor (BLDC) in Electric Vehicle - A Review

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