Embedded System of Signal Processing on FPGA: Implementation OpenMP Architecture

Hadji, Mhamed; Elhanaoui, Abdelkader; Skouri, Rachid; Agounad, Said

doi:10.1007/978-3-031-29857-8_78

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…Parallel Processing: We leverage the parallel processing capabilities of FPGAs [20] to handle multiple data streams simultaneously. This leads to substantial performance improvements, especially when dealing with large datasets.…”

Section: A Algorithm Methodologymentioning

confidence: 99%

Time-Frequency Analysis of Acoustic Backscattering In Tubing Structures: FPGA Implementation and Pareto Solution Optimization

mhamed,

elhanaoui,

skouri

et al. 2024

Preprint

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This work presents recent research on the analysis of backscattered acoustic signals in thinner metallic tubing structures. We have devised a time-frequency algorithm tailored for FPGA utilization. We employed a novel method to implement a model for processing acoustic backscattered signals on the DE1 SOC, benefiting from its customizability, high performance, low latency, and energy efficiency. They are well-suited for real-time and computationally intensive applications where traditional computing platforms may fall short. In this paper, we focus on a Pareto solution to address problems involving multiple conflicting objectives, including time-frequency resolution, overlapping, real-time , and power consumption.. The study utilizes the reassigned smoothed pseudo Wigner-Ville analysis method to mitigate cross-term effects and achieve high-resolution spectral results leveraging the digital filtering method that plays a pivotal role in delineating the temporal contributions of individual circumferential waves within the comprehensive temporal signal. Our strategic approach not only contributes to the formation of the acoustic signature for the scrutinized structure but also, through the integration of Pareto solutions, optimally balances time–frequency clarity. The obtained findings suggest that the time–frequency representation and modal identification plane can serve as a viable alternative to the conventional modes theory, especially when dealing with homogeneous structures.

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Section: A Algorithm Methodologymentioning

confidence: 99%

Time-Frequency Analysis of Acoustic Backscattering In Tubing Structures: FPGA Implementation and Pareto Solution Optimization

mhamed,

elhanaoui,

skouri

et al. 2024

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

“…OpenCL is particularly suited to take on a more prominent role in new interactive interface applications that merge general purpose parallel computing algorithms with graphics rendering pipelines. While OpenMP (Open Multi-Processing) is an API (Application Programming Interface) for parallel programming on shared memory systems, OpenMP is a scalable and portable programming language [ 20 ]. It allows developers to quickly create parallel applications with fine granularity while remaining close to sequential code.…”

Section: Proposed Computing Environmentmentioning

confidence: 99%

FPGA architecture based on OpenCL for studying the acoustic backscattering by an immersed tube

Hadji,

Elhanaoui,

Skouri

et al. 2024

Heliyon

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Embedded System of Signal Processing on FPGA: Implementation OpenMP Architecture

Cited by 2 publications

References 11 publications

Time-Frequency Analysis of Acoustic Backscattering In Tubing Structures: FPGA Implementation and Pareto Solution Optimization

Time-Frequency Analysis of Acoustic Backscattering In Tubing Structures: FPGA Implementation and Pareto Solution Optimization

FPGA architecture based on OpenCL for studying the acoustic backscattering by an immersed tube

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