Servo speed control of travelling-wave ultrasonic motor using digital signal processor

Bal, Güngör; Bekiroğlu, Erdal

doi:10.1016/j.sna.2003.10.019

Cited by 32 publications

(12 citation statements)

References 18 publications

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“…PC-based digital I/O card was used to improve control system. A highly effective load adaptive servo drive system incorporating high-frequency two-phase serial-resonant inverter of the USM has been presented in [11].…”

Section: State Of the Artmentioning

confidence: 99%

Microcontroller-based full control of ultrasonic motor with frequency and voltage adjusting

Bekiroğlu¹

2008

Sensors and Actuators A: Physical

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Section: State Of the Artmentioning

confidence: 99%

Microcontroller-based full control of ultrasonic motor with frequency and voltage adjusting

Bekiroğlu¹

2008

Sensors and Actuators A: Physical

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“…LLC resonant inverter [35] and LLCC resonant circuit [36] are implemented to build a high-frequency two-phase voltage-source inverter for the USM. A highly effective load adaptive servo drive system of USM has been presented in [37]. The drive system incorporates high frequency two-phase serial-resonant inverter.…”

Section: Drive Systems Of the Ultrasonic Motorsmentioning

confidence: 99%

Ultrasonic motors: Their models, drives, controls and applications

Bekiroğlu

2007

J Electroceram

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In the last decades piezoelectrically driven ultrasonic motors have become alternative actuators to the conventional electromagnetic motors especially for precise and accurate servo positioning applications. Different types of ultrasonic motors have been constructed and manufactured. Several drive systems have been designed, implemented and proposed for these motors. A variety of control techniques have been applied to them. The research given in this study covers bases of the ultrasonic motors. Theoretical background, modeling, drive systems, control techniques and applications of the ultrasonic motors have been introduced. Firstly, the general overview has been given. Then, modeling studies focused on performance estimation and analysis of ultrasonic motors have been examined. Afterwards, drive systems and control techniques of ultrasonic motors have been investigated. Furthermore, an example drive and control system has been presented. This drive system has been designed as to be controlled digitally. In addition, the important industrial and research applications of these motors have been included. The presented study has been arranged as a review of ultrasonic motors. The important points of specifications, models, drive systems and control methods of the ultrasonic motors have been emphasized.

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“…Bal and Bekiroglu have presented a servo speed control system for traveling-wave ultrasonic motor. The control system compensates the speed characteristic variations of the motor with on-line parameter identification and the speed of USM is controlled by driving frequency which controls detecting resonant state by generated voltage of the feedback electrode mounted on the USM [5,6]. Similar to the structure of the above speed control system, Bal et al have presented a servo position control for TRUM [7].…”

Section: Introductionmentioning

confidence: 99%

Fuzzy auto-tuning PID control of multiple joint robot driven by ultrasonic motors

et al. 2007

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Servo speed control of travelling-wave ultrasonic motor using digital signal processor

Cited by 32 publications

References 18 publications

Microcontroller-based full control of ultrasonic motor with frequency and voltage adjusting

Microcontroller-based full control of ultrasonic motor with frequency and voltage adjusting

Ultrasonic motors: Their models, drives, controls and applications

Fuzzy auto-tuning PID control of multiple joint robot driven by ultrasonic motors

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