Dynamic analysis of a high performance permanent magnet synchronous motor drive

Radwan, T.S.; Rahman, M.A.; Osheiba, A. M.; Lashine, Azza E.

doi:10.1109/ccece.1996.548227

Cited by 24 publications

(8 citation statements)

References 5 publications

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“…To cope with this problem, many intelligent control techniques (Bose, 1994;Kung et al, 1995;Liaw and Kung, 1999;, such as fuzzy control, neural network control, adaptive fuzzy control and other control methods, have been developed and applied to the precision speed control of servo motor drives to obtain high operating performance. A high-performance motor control system should have a fast dynamic response to adjust its control parameters, so that the motor outputs influenced by disturbances can recover to their original status as soon as possible (Radwan et al, 1996). However, the execution of a neural network or adaptive fuzzy control requires many computations, so implementation of these highly complex control algorithms depends on PC systems in most studies (Kung et al, 1995;Lin et al, 1998).…”

Section: Introductionmentioning

confidence: 97%

FPGA realization of adaptive speed control IC for PMSM drive

Kung

Wang

Chuang

et al. 2007

Journal of the Chinese Institute of Engineers

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This paper presents an adaptive speed control IC for use in a PMSM (Permanent Magnet Synchronous Motor) drive based on FPGA (Field Programmable Gate Array) technology. Firstly, PMSM is mathematics modelled and the vector control scheme is introduced in the current loop of the PMSM drive. Secondly, to increase the performance of the PMSM drive, an AFC (Adaptive Fuzzy Controller) constructed by a fuzzy basis function and a parameter adjustable mechanism is derived and applied to the speed loop of a PMSM drive to cope with the effect of the system dynamic uncertainty and external load. Thirdly, a proposed adaptive speed control IC based on the FPGA is employed to realize the aforementioned current vector controller and adaptive speed controller of PMSM drive. In addition, a FSMD (Finite State Machine with a Datapath) is presented to model the overall AFC algorithm. As a result, a fully digital controller, including the AFC, the current vector scheme, SVPWM (Space Vector Pulse Width Modulation) generation, coordinate transformation and QEP (Quadrature Encoder Pulse) detection, for PMSM drive can be realized within a single FPGA chip. Finally, an experimental system is set up and some experimental results are demonstrated.

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Section: Introductionmentioning

confidence: 97%

FPGA realization of adaptive speed control IC for PMSM drive

Kung

Wang

Chuang

et al. 2007

Journal of the Chinese Institute of Engineers

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“…In order to achieve high performance control characteristics, vector control is used to control the PMSM [4], [5]. The FOC is one of the vector based method that aims to control the torque and rotor flux of the PMSM effectively.…”

Section: Introductionmentioning

confidence: 99%

The implementation of Field Oriented Control for PMSM drive based on TMS320F2808 DSP controller

Samar

Saedin

Tajudin

et al. 2012

2012 IEEE International Conference on Control System, Computing and Engineering

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This paper presents the implementation of the permanent magnet synchronous motor (PMSM) controller by using Field Oriented Control (FOC) method. The digital signal processor (DSP) was used as a controller to interface between the FOC and the PMSM. In this project, a fixed 32 bit DSP controller TMS320F2808 is used to realize the drive system. DMC 550 inverter board by Texas Instrument is used to run the motor. The results show that the speed of PMSM was successfully follows the reference speed.

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“…To cope with this problem, in recent years, many intelligent control techniques [2]- [5], such as fuzzy control, neural networks control, adaptive fuzzy control and other control method, have been developed and applied to the speed control of servo motor drives to obtain high operating performance. A high-performance motor control system should have a fast dynamic response to adjustments in its control parameters, so that the motor outputs that influenced by the disturbances can recover to their original status as soon as possible [6]. However, the execution of a neural network or adaptive fuzzy control requires many computations, so implementation of these highly complex control algorithms depend on the PC systems in most studies [3], [7].…”

Section: Introductionmentioning

confidence: 99%

FPGA-Based Speed Control IC for PMSM Drive With Adaptive Fuzzy Control

Kung

Tsai

2007

IEEE Trans. Power Electron.

221

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The new generation of field programmable gate array (FPGA) technologies enables an embedded processor intellectual property (IP) and an application IP to be integrated into a system-on-a-programmable-chip (SoPC) developing environment. Therefore, this study presents a speed control integrated circuit (IC) for permanent magnet synchronous motor (PMSM) drive under this SoPC environment. First, the mathematic model of PMSM is defined and the vector control used in the current loop of PMSM drive is explained. Then, an adaptive fuzzy controller adopted to cope with the dynamic uncertainty and external load effect in the speed loop of PMSM drive is proposed. After that, an FPGA-based speed control IC is designed to realize the controllers. The proposed speed control IC has two IPs, a Nios II embedded processor IP and an application IP. The Nios II processor is used to develop the adaptive fuzzy controller in software due to the complicated control algorithm and low sampling frequency control (speed control: 2 kHz). The designed application IP is utilized to implement the current vector controller in hardware owing to the requirement for high sampling frequency control (current loop: 16 kHz, pulsewidth modulation circuit: 4-8 MHz) but simple computation. Finally, an experimental system is set up and some experimental results are demonstrated.Index Terms-Field programmable gate arrays (FPGAs), fuzzy control, permanent magnet motors, synchronous motor drives, system-on-a-programmable-chip (SoPC).

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Dynamic analysis of a high performance permanent magnet synchronous motor drive

Cited by 24 publications

References 5 publications

FPGA realization of adaptive speed control IC for PMSM drive

FPGA realization of adaptive speed control IC for PMSM drive

The implementation of Field Oriented Control for PMSM drive based on TMS320F2808 DSP controller

FPGA-Based Speed Control IC for PMSM Drive With Adaptive Fuzzy Control

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