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Permanent Magnet Servo Motors Design...

Flieh, Huthaifa M.

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Permanent Magnet Servo Motors Design for Dynamic Loss Minimization and Self-Sensing Control.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Permanent Magnet Servo Motors Design for Dynamic Loss Minimization and Self-Sensing Control./
作者:	Flieh, Huthaifa M.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
面頁冊數:	311 p.
附註:	Source: Dissertations Abstracts International, Volume: 80-09, Section: B.
Contained By:	Dissertations Abstracts International80-09B.
標題:	Electrical engineering. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13809311
ISBN:	9781392007976

Permanent Magnet Servo Motors Design for Dynamic Loss Minimization and Self-Sensing Control.
Flieh, Huthaifa M.

Permanent Magnet Servo Motors Design for Dynamic Loss Minimization and Self-Sensing Control. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 311 p.

Source: Dissertations Abstracts International, Volume: 80-09, Section: B.

Thesis (Ph.D.)--The University of Wisconsin - Madison, 2019.

This item must not be sold to any third party vendors.

Servo motors are widely used in industrial automation and robots. These motors allow precise position, speed and acceleration control, however, they require a special design to achieve the desired performance with low cogging and ripple torque. Typical servo motors are designed to provide the desired performance, without considering the dynamic loss behavior or self-sensing properties. In this thesis, a methodology to design FI-SPMSM for servo applications with enhanced dynamic loss minimization and self-sensing performance is proposed. This helps in reducing the capital and operational cost of the servo drive system when it runs at high speed partial torque cycles. Furthermore, a methodology to design FW-SPMSM with attractive self-sensing properties without degrading the peak torque capability of the motor is also proposed. The designed motors can run at low speed full torque using injection based-self-sensing. To achieve the above goals, a dynamic loss minimizing control algorithm is developed, this algorithm runs the motor at the optimum operating point without affecting the drive dynamics. A wide-speed range self-sensing algorithm with zero torque ripple is also developed. This helps in controlling the motor without any position sensor while maintaining high dynamic performance of the servo drive. Since the dynamic performance is critical for servo motors, a methodology to estimate the dynamic shaft torque, including inertial torque component is developed. This leads to accurate transient loss measurements, leading to an accurate comparison for the designed motors during dynamic servo cycle operations.

ISBN: 9781392007976Subjects--Topical Terms:

649834
Electrical engineering.
Subjects--Index Terms:

Electrical drives

Permanent Magnet Servo Motors Design for Dynamic Loss Minimization and Self-Sensing Control.
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506 $a This item must not be sold to any third party vendors.
520 $a Servo motors are widely used in industrial automation and robots. These motors allow precise position, speed and acceleration control, however, they require a special design to achieve the desired performance with low cogging and ripple torque. Typical servo motors are designed to provide the desired performance, without considering the dynamic loss behavior or self-sensing properties. In this thesis, a methodology to design FI-SPMSM for servo applications with enhanced dynamic loss minimization and self-sensing performance is proposed. This helps in reducing the capital and operational cost of the servo drive system when it runs at high speed partial torque cycles. Furthermore, a methodology to design FW-SPMSM with attractive self-sensing properties without degrading the peak torque capability of the motor is also proposed. The designed motors can run at low speed full torque using injection based-self-sensing. To achieve the above goals, a dynamic loss minimizing control algorithm is developed, this algorithm runs the motor at the optimum operating point without affecting the drive dynamics. A wide-speed range self-sensing algorithm with zero torque ripple is also developed. This helps in controlling the motor without any position sensor while maintaining high dynamic performance of the servo drive. Since the dynamic performance is critical for servo motors, a methodology to estimate the dynamic shaft torque, including inertial torque component is developed. This leads to accurate transient loss measurements, leading to an accurate comparison for the designed motors during dynamic servo cycle operations.
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650 4 $a Mechanical engineering. $3 649730
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653 $a Sensorless
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