A DSP and FPGA based integrated controller development solutions for high performance electric drives

Bielewicz, Z.; Dębowski, L.; Łowiec, Eugeniusz

doi:10.1109/isie.1996.551024

Cited by 29 publications

(3 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, generally the controllers are implemented by software routines, without to use all FPGA resources [2]. In [10] was proposed a DSP/FPGA hybrid system, that is an integrated and flexible hardware and software environment for electric drives control.…”

Section: Fpga Applied In Power Electronicsmentioning

confidence: 99%

Synchronous state machine inner FPGA controlling PFC boost converter

Jappe

Mussa

Rosendo

2010

2010 IEEE International Symposium on Industrial Electronics

View full text Add to dashboard Cite

The FPGA device is an IC that can be programmable by software, to implement any logical function. Its inner architecture offers possibility to execute complex algorithms, even some parts running in parallel, improving law control dynamics. In consequence, the FPGA can control power electronics converters successfully. The several segments of the converter control are connected and synchronized by a state machine. Thus, this paper proposes a design of a synchronous state machine to control a PFC boost converter with FPGA. The communication between FPGA and ADC is implemented by SPI communication. The controllers and PWM modulator are build in FPGA to control the converter. Experimental results show the mains signals of state machine and also the boost converter in operation.

show abstract

Section: Fpga Applied In Power Electronicsmentioning

confidence: 99%

Synchronous state machine inner FPGA controlling PFC boost converter

Jappe

Mussa

Rosendo

2010

2010 IEEE International Symposium on Industrial Electronics

View full text Add to dashboard Cite

show abstract

“…In addition, digitally controlled systems with digital signal processors (DSPs) have been presented in many publications on drive-control technology [11], [12]. In [13], authors express the limitations of DSP in terms of velocity for modern control algorithms if cost is mandatory. Codesign has been introduced as a set of methodologies for partitioning advanced control algorithm between software and hardware parts [14], [15].…”

Section: Implementation Of Hybrid Control For Motor Drivesmentioning

confidence: 99%

Implementation of Hybrid Control for Motor Drives

Lin-Shi

Morel

Llor

et al. 2007

IEEE Trans. Ind. Electron.

View full text Add to dashboard Cite

Abstract-This paper presents the implementation of a hybridcontrol strategy applied to a permanent-magnet synchronousmotor (PMSM) drive. Hybrid control is a general approach for control of a switching-based hybrid system (HS). This class of HS includes a continuous process controlled by a discrete controller with a finite number of states. In the case of ac motor drives, in contrast to conventional vector control like proportional-integral control or predictive control, where the inverter is not taken into account by the controller, hybrid control integrates the inverter model and considers the state of the inverter as a control variable. It allows to obtain faster torque dynamics than vector-control algorithms. The hybrid control algorithm requires both computing velocity for real-time implementation and code flexibility for management of low-performance functions and analog-digital interfaces. Codesign appears as a promising methodology for partitioning hybrid-control algorithm between software (flexible) and hardware (velocity) while taking care of overall time constrains. In this paper, the implementation of hybrid-control algorithm for a PMSM drive is performed through a codesign approach on an Excalibur board, embedding a CPU-core (Nios-2 by Altera) inside an APEX20KE200EFC484-2X field-programmable gate array. The partitioning of software and hardware parts is explained. Experimental results show the effectiveness of the implementation. Performances, advantages, and limitations are discussed.Index Terms-AC motor drives, control, dynamic hybrid system (HS), field-programmable gate array (FPGA), hardware-software codesign.

show abstract

“…Due to the advantage of the programmable controller like digital signal processors (DSP) and field-programmable gate array (FPGA) over its analog controller counterparts [155][156][157], a discrete-time model is better suited to control a power electronics converter system [158]. The state variables of the converter (inductor current and capacitor voltage) at the end of a sub-interval x n+1 are expressed in terms of the state variables at the start of the cycle x n , reactive components (inductors and capacitors), control variables d, switching frequency f s , and the input voltage V i .…”

Section: Introductionmentioning

confidence: 99%

Application of dual active bridge DC-DC converter in solid state transformer

Mohammad¹

View full text Add to dashboard Cite

show abstract

A DSP and FPGA based integrated controller development solutions for high performance electric drives

Cited by 29 publications

References 2 publications

Synchronous state machine inner FPGA controlling PFC boost converter

Synchronous state machine inner FPGA controlling PFC boost converter

Implementation of Hybrid Control for Motor Drives

Application of dual active bridge DC-DC converter in solid state transformer

Contact Info

Product

Resources

About