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Current deep submicron processing technologies enable integration of multiple software programmable processors and dedicated hardware components into a single integrated circuit, called System on Chip (SoC) that offers high performance and flexibility. Consequently, the nowadays motor control industry, to remain competitive, should develop high speed digital control systems based on these SoCs. In...
Embedded robotics controller is one of the most complex embedded systems. The specific hardware components required by each controller and the real time constraint lead to increase the complexity to design this kind of system. The availability of FPGA circuits and its associated hardware library combined with embedded Linux can improve the time to market, the stability and the power consumption of...
Field programmable gate array (FPGA) based controller offer advantages such as high-speed complex functionality and low power consumption. According to the controller complexity, the FPGA design can be achieved by a multiprocessor system on chip (MPSoC) architectures with mixed software/hardware solutions. The aim of this paper is to design a full speed real time (RT) motor control drive algorithms...
The performances of system on chip (SoC) and the field programmable gate array (FPGA) particularly, increase continually. Thus, they can be an interesting solution for embedding many applications and especially complex electric control, where the demands of real time (RT) platforms increase every year. In this paper, there is presented different design for the implementation on embedded processor...
In recent years, field programmable gate array (FPGA) have proven themselves capable of handling a wide variety of tasks, from relatively simple electrical system control functions to more complex, algorithmic operations. According to the controller complexity, the FPGA design can be achieved by mixed Software/Hardware solutions. However, in many cases, the FPGA-based controller architectures require...
Due to the importance and increasing complexity of electric control applications, the demands on real time (RT) platforms for such systems increase every year, which motivates moving these applications onto high performance system on chip (SoC). Furthermore, an efficient handling of an embedded real time operating system (RTOS), could accelerate the various software control tasks. Our claim consists...
Industrial and domestic equipment actually uses a large variety of electronic circuits, which have nonlinear impedance. They provide into the network non-sinusoidal currents which outcomes include higher losses for transformer or possible overheating or over-voltage. The parallel active filtering presents one of the adequate solutions to eliminate the harmonic pollution generated by inductive loads...
Since some years, most of the architectures of autonomous robots integrate the planning activity, which provides goals for the robot, with behavior-based reactivity, implemented by simple and fast control modules. The purpose of this article is the implementation of a tracking path algorithm based fuzzy logic on a field programmable gate array
In this paper, we present a hardware implementation of an Advanced Encryption Standard (AES) Rijndael (128-bit block and 128-bit key) using Xilinx development tools and Spartan FPGA circuits. All the modules in this core are described by using VHDL language. The developed Rijndael core is aimed at providing sufficient performance with good area efficiency. In fact, the encryption/decryption data path...
This paper presents the design and hardware implementation of a based neural networks controller on a FPGA (field programmable gate arrays) circuit. Our claim is to study and discuss the design of ANN (artificial neural networks) hardware solutions with high accuracy and full speed. The synthesis and implementation results presented in this paper confirm successfully the studied architectures, illustrate...
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