Fuzzy-Based Position-Velocity Controller Gain Scheduling for Load Disturbance Rejection in a Positioning Servo System

Abdelhameed, Esam H.; Mohamed, Tarek Hassan; Hamed, Marwa Mahmoud; Ahmed, Gaber EL-Saady

doi:10.1109/mepcon.2018.8635247

Cited by 2 publications

(3 citation statements)

References 7 publications

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“…7. Figures 8-11 show the results of the proposed controller (Hybrid Fuzzy/PV) and illustrate a comparison with those obtained when using the Fuzzy supervised PV controller (FSPV) and classic PV Controller which are designed in [11]. Performance of the DC Servo mechanism under load disturbance is shown in Fig.…”

Section: Resultsmentioning

confidence: 99%

“…Recently, there were many researches which concerned with Fuzzy logic scheme techniques [9], [10]. Our previous paper (2018) presented one of those techniques, that depend on updating the gains of a position-velocity controller according to fuzzy inference system (FIS) and called fuzzy supervised position-velocity (FSPV) controller [11]. Consequently, this paper play as a complement to the previous one where it proposes a new intelligent technique based on hybridizing between fuzzy logic controller and the traditional position-velocity controller for improving the performance of the servo system.…”

Section: Introductionmentioning

confidence: 99%

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Design of Hybrid Fuzzy and Position-Velocity Controller for Precise Positioning of a Servo System

Abdelhameed

Mohamed

Hamed

et al. 2020

International Journal of Applied Energy Systems

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Nowadays, new technologies demand precision servo systems that have ability to provide high accuracy motion and to reject system disturbance such as load disturbance. In our previous paper (2018), the control performance of a servo system (a cart driven by a DC motor) has been improved through scheduling the parameters of a position-velocity controller according to the concept of fuzzy logic scheme. However, the targeted performance requirements such as settling time and peak overshoot still a challenging point. In order to provide high positioning accuracy, a hybrid fuzzy and position-velocity controller has been proposed in this study as a robust control scheme against the load disturbance. The effectiveness of the proposed scheme has been investigated using a numerical simulation. The obtained results are discussed and compared with those of our previous study.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of Hybrid Fuzzy and Position-Velocity Controller for Precise Positioning of a Servo System

Abdelhameed

Mohamed

Hamed

et al. 2020

International Journal of Applied Energy Systems

Self Cite

View full text Add to dashboard Cite

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“…19. The car consists of a movable aluminum mass, which moves linearly on a shaft with linear bearing, and this mass is driven by a DC motor at track with pinion mechanism in line with a planetary gearbox [37], [38]. The transfer function of the car system can be expressed as:…”

Section: Wca + Be Based Position Control Of a DC Motor Applicatiomentioning

confidence: 99%

Modified WCA-Based Adaptive Control Approach Using Balloon Effect: Electrical Systems Applications

Mohamed

Abubakr

Abdelhamid³

et al. 2020

IEEE Access

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This paper suggests an adaptive control approach using water cycle algorithm optimization method (WCA) modified by a new technique called ''Balloon Effect''. The main concept of Balloon Effect is to increase the ability of the WCA to tune individually the gains of the controller online. The proposed technique has been used to tune the gains of PID controller and applied to control both of the load frequency control in micro-grid power system (which minimize the fundamental frequency variations) and the position of armature-controlled DC motor. Digital simulations have been carried out to prove the efficiency of the proposed adaptive controller-based WCA with Balloon Effect. The obtained results showed that the proposed adaptive controller maintains robust performance, and effectively reduces the impact of identified disturbances and uncertainties.

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Fuzzy-Based Position-Velocity Controller Gain Scheduling for Load Disturbance Rejection in a Positioning Servo System

Cited by 2 publications

References 7 publications

Design of Hybrid Fuzzy and Position-Velocity Controller for Precise Positioning of a Servo System

Design of Hybrid Fuzzy and Position-Velocity Controller for Precise Positioning of a Servo System

Modified WCA-Based Adaptive Control Approach Using Balloon Effect: Electrical Systems Applications

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