Development of an active wire tension system for improving the performance of brushless direct current coil winding machine

Duong, Van Tu; Kim, Dae Hwan; Kim, Hak Kyeong

doi:10.1504/ijamechs.2015.072817

Cited by 5 publications

(6 citation statements)

References 13 publications

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“…From equations (19) and (20), the new error dynamics is obtained as _ y u = A mỹu + BK y y + BK r r + BΩ_ r +Cz À…”

Section: Stability Analysis and The Boundedness Of All Signalsmentioning

confidence: 99%

“…The Lyapunov function V aux is chosen to analysis the stability of the auxiliary system of equation (19) as follows…”

Section: Stability Analysis and The Boundedness Of All Signalsmentioning

confidence: 99%

“…16 However, these techniques strictly require high-cost-equipped hardware and software for estimating unmeasurable parameters of the uncertainty system. Intelligent controllers proposed by Duong et al, 17 Niittymaki and Pursula, 18 and Duong et al 19 were designed without system modeling of control plants. Nevertheless, these controllers cannot obtain high tracking performance because membership function and fuzzy rule based on human experiment are required.…”

Section: Introductionmentioning

confidence: 99%

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Cross-coupling synchronous velocity control using model reference adaptive control scheme in an unsymmetrical biaxial winding system

Nguyen

Duong

Kim

et al. 2018

Proceedings of the Institution of Mechanical Engineers, Part I:

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Motion control with high accuracy for each axial system is the fundamental requirement to reduce a synchronous motion error of a multi-axis system. Especially, designing a model-based controller for an uncertainty system with unknown parameters is not easy without using system identification. To overcome the mentioned issue, this article proposes a cross-coupling synchronous velocity controller using a backstepping-based model reference adaptive control scheme in an unsymmetrical biaxial winding system called a transformer winding system. The proposed controller deals not only with the uncertainty but also with the recursive structure of the system. The backstepping technique for the recursive structural system and the model reference adaptive control method for the uncertainty of the system are designed to stabilize two axial systems with unknown parameters. An auxiliary system is added to build the proposed controller for coping with input constraints of physical actuators. To improve the proposed controller's ability to cope with external disturbances, a dead-zone modification is utilized to modify the adaptation laws to avoid the drift phenomenon. Moreover, a cross-coupling mechanism is integrated into the proposed controller to reduce the synchronous velocity error between the velocities of the biaxial winding system. The proposed controller is also transformed into discrete time to be run on a digital signal processor alone chip. The experimental results are shown to verify the high performance and efficiency of the proposed controller for practical applications.

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“…From equations (19) and (20), the new error dynamics is obtained as _ y u = A mỹu + BK y y + BK r r + BΩ_ r +Cz À…”

Section: Stability Analysis and The Boundedness Of All Signalsmentioning

confidence: 99%

“…The Lyapunov function V aux is chosen to analysis the stability of the auxiliary system of equation (19) as follows…”

Section: Stability Analysis and The Boundedness Of All Signalsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Cross-coupling synchronous velocity control using model reference adaptive control scheme in an unsymmetrical biaxial winding system

Nguyen

Duong

Kim

et al. 2018

Proceedings of the Institution of Mechanical Engineers, Part I:

Self Cite

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show abstract

“…In their research work on tensioning in coil winding machines for producing brushless direct current (DC) coils, Duong et al (2015) highlighted the importance of tensioning in coil winding machines, emphasizing the fact that coils with more turns and smaller size are more desirable and what is expected of coil winders since the machines are designed to wind the required number of turns layer by layer. They also stressed that the high speed needed for the winding machine to function optimally can be a cause of breakage in the wire if the necessary tension is not applied, all duly noted in this design.…”

Section: Introductionmentioning

confidence: 99%

Design and fabrication of a portable automatic coil winding machine

Ebuehi

Eric

Akinloye

2021

WJE

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Purpose The difficulty in winding coil-based electrical and electronic devices manually lies in the fact that it takes so much time and effort to perform. Furthermore, it is difficult to achieve accuracy manually, as it is possible to lose count of the number of turns being wound. The purpose of this paper is to detail the design methods and calculations used to achieve a cost-effective, significantly accurate and more efficient method of winding coils. Design/methodology/approach A program flowchart was designed as a guideline for writing the program. An AT89C52 microcontroller was used to control the movement of the two direct current (DC) motors used in the construction of the machine. The circuit design obtained was then simulated using Proteus to test the functionality of the components together. Findings An electromechanical automatic coil winding machine for the coiling of simple, small-sized, coil-based electrical devices was successfully designed and fabricated. The machine was tested by winding a 1 kVA transformer. Diagrams, calculations, results and observations obtained during the design and construction are detailed in this paper. Originality/value This machine solves the problem of tediousness in coil winding, stably and precisely winding 60 turns/min at a 24 V supply and providing a keypad input method. Although portable automatic coil winding machines have been rendered previously, most have applied the use of stepper motors. The application of brushed DC motors alongside an AT89C52 microcontroller is a variation to the pool of renditions, offering better controllability and a sustained output.

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“…This non-contact detection method avoids the sensor's extra yarn tension. Duong et al 8 proposed an active winding system to replace the passive winding system of the brushless direct current (DC) coil winding machine, thus improving the performance of the winding machine.…”

mentioning

confidence: 99%

Tension control of a yarn winding system based on the nonlinear active disturbance-rejection control algorithm

Zhang

Xia

Lu³

et al. 2022

Textile Research Journal

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This research proposes a new system for controlling yarn tension in the winding operation based on active disturbance-rejection control (ADRC) technology, which controls and minimizes the fluctuation of tension during winding. The mechanical structure of the winding machine was analyzed to clarify the main factors affecting the yarn tension. Proportional–integral–derivative (PID) control is the most common control method of the winding machine. In order to compare the control effects of ADRC and PID control, the mathematical model of the yarn-tension control system was established on the MATLAB platform by means of system identification. Through the simulation on this model, the results showed that under the action of disturbance, the overshoot of the yarn tension controlled by the active disturbance-rejection controller was smaller, the adjustment time was shorter, and the steady-state error was smaller. An experimental platform was built to test the control effect of the controller under different parameters, thereby verifying the performance and stability of the active disturbance-rejection controller. The results showed that the controller had good performance and stability.

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Development of an active wire tension system for improving the performance of brushless direct current coil winding machine

Cited by 5 publications

References 13 publications

Cross-coupling synchronous velocity control using model reference adaptive control scheme in an unsymmetrical biaxial winding system

Cross-coupling synchronous velocity control using model reference adaptive control scheme in an unsymmetrical biaxial winding system

Design and fabrication of a portable automatic coil winding machine

Tension control of a yarn winding system based on the nonlinear active disturbance-rejection control algorithm

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