Hardware/Software Codesign Guidelines for System on Chip FPGA-Based Sensorless AC Drive Applications

Bahri, Imen; Idkhajine, Lahoucine; Monmasson, Éric; Benkhelifa, Mohamed El Amine

doi:10.1109/tii.2013.2245908

Cited by 55 publications

(27 citation statements)

References 19 publications

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“…Limited amounts of specialized embedded resources (such as memory blocks, complex arithmetic operators, or DSP blocks) may also be a problem. In [52], authors propose a hardware/software codesign method (considering both control and resource restrictions), which is validated in the design of a speed controller for a synchronous motor (based on an Extended Kalman Filter, EKF) implemented using a MicroBlaze soft processor and FPGA fabric.…”

Section: B Advanced Control Techniquesmentioning

confidence: 99%

Advanced Features and Industrial Applications of FPGAs—A Review

Rodríguez-Andina

Valdes-Pena

Moure

2015

IEEE Trans. Ind. Inf.

137

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research interests include the design of SoC systems based on FPGA, focusing on signal acquisition and conditioning, signal processing, and wireless sensors networks for industrial applications.María J. Moure (M'99) is an Associate Professor at the Department of Electronic Technology, University of Vigo. Her research interests include the design of SoC systems based on FPGA, focusing on signal acquisition and conditioning, signal processing, and wireless sensors networks for industrial applications.

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Section: B Advanced Control Techniquesmentioning

confidence: 99%

Advanced Features and Industrial Applications of FPGAs—A Review

Rodríguez-Andina

Valdes-Pena

Moure

2015

IEEE Trans. Ind. Inf.

137

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“…Moreover, the high placement accuracy of Hall sensors is hard to achieve, which will increase the motor power loss of the steady state in the high speed region [3]. During the past few decades, position sensorless control methods [9]- [26] have become a popular research topic for the enhanced reliability. Also, the compensation of the position detection error is a research hotspot in current sensorless control methods [9], [11], [13]- [28].…”

Section: Introductionmentioning

confidence: 99%

“…Recently, many estimation and observer methods [21]- [26] are adopted in the position sensorless control scheme. The research in [21] adopts a sensorless scheme using back EMF mapping method with a single known reference slope.…”

Section: Introductionmentioning

confidence: 99%

“…The motor torque constant is used as a reference signal for position detection in [22]. Sliding-mode observer [23], [24] and Kalman filter [25], [26] methods are proposed to achieve high accuracy estimation of the rotor position. Moreover, extended Kalman filter methods are presented in [27] and [28] for sensorless control of camless internal combustion engines [29]- [31].…”

Section: Introductionmentioning

confidence: 99%

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Position Sensorless Control Without Phase Shifter for High-Speed BLDC Motors With Low Inductance and Nonideal Back EMF

Fang

et al. 2016

IEEE Trans. Power Electron.

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1 Abstract-This paper presents a novel method for position sensorless control of high-speed brushless dc (BLDC) motors with low inductance and nonideal back electromotive force (EMF) in order to improve the reliability of the motor system of a magnetically suspended control moment gyro (MSCMG) for space application. The commutation angle error of the traditional line-to-line voltage zero-crossing points (ZCPs) detection method is analyzed. Based on the characteristics measurement of the nonideal back EMF, a two-stage commutation error compensation method is proposed to achieve the high reliable and high accurate commutation in the operating speed region of the proposed sensorless control process. The commutation angle error is compensated by the transformative line voltages, the hysteresis comparators and the appropriate design of the low-pass filters (LPFs) in the low speed and high speed region respectively. High precision commutations are achieved especially in the high speed region to decrease the motor loss in steady state. The simulated and experimental results show that the proposed method can achieve an effective compensation effect in the whole operating speed region.Index Terms-Brushless dc (BLDC) motor, position sensorless control, back electromotive force (EMF) detection.

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“…FPGA allows the development of well-adapted control architecture with fast circuit modification and rapid prototyping through hardware description language [17][18].This tremendous uniqueness of FPGA easily handles the high speed challenging algorithms in different control functions of SAPF in single all-on-chip integration [19][20]. Given the powerful and fast FPGA digital controllers today, have been already used in many different industrial applications such as, high switching frequency DC/AC inverters [21], AC drive applications [22], three phase inverter [23], induction machine [24], and DSTATCOM [25] have been implemented with FPGAs.…”

Section: Introductionmentioning

confidence: 99%

An Efficient FPGA based Real-Time Implementation Shunt Active Power Filter for Current Harmonic Elimination and Reactive Power Compensation

Charles¹,

Vivekanandan²

2015

Journal of Electrical Engineering and Technology

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-This paper proposes a new approach of Field Programmable Gate Array (FPGA) controlled digital implementation of shunt active power filter (SAPF) under steady state and dynamic operations. Typical implementations of SAPF uses microprocessor and digital signal processor (DSP) but it limited for complex algorithm structure, absence of feedback loop delays and their cost can be exceed the benefit they bring. In this paper, the hardware resources of an FPGA are configured and implemented in order to overcome conventional microcontroller or digital signal processor implementations. This proposed FPGA digital implementation scheme has very less execution time and boosts the overall performance of the system. The FPGA controller integrates the entire control algorithm of an SAPF, including synchronous reference frame transformation, phase locked loop, low pass filter and inverter current controller etc. All these required algorithms are implemented with a single all-on chip FPGA module which provides freedom to reconfigure for any other applications. The entire algorithm is coded, processed and simulated using Xilinx 12.1 ISE suite to estimate the advantages of the proposed system. The coded algorithm is also defused on a single all-on-chip Xilinx Spartan 3A DSP-XC3SD1800 laboratory prototype and experimental results thus obtained match with simulated counterparts under the dynamic state and steady state operating conditions.

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Hardware/Software Codesign Guidelines for System on Chip FPGA-Based Sensorless AC Drive Applications

Cited by 55 publications

References 19 publications

Advanced Features and Industrial Applications of FPGAs—A Review

Advanced Features and Industrial Applications of FPGAs—A Review

Position Sensorless Control Without Phase Shifter for High-Speed BLDC Motors With Low Inductance and Nonideal Back EMF

An Efficient FPGA based Real-Time Implementation Shunt Active Power Filter for Current Harmonic Elimination and Reactive Power Compensation

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