Alternative implementations of metabolic P system in FPGA

Kulakovskis, Darius; Sledevič, Tomyslav; Gedminas, Aurimas; Navakauskas, Dalius

doi:10.1109/aieee.2016.7821816

Cited by 2 publications

(2 citation statements)

References 15 publications

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“…Hardware implementation is suggested as a following systematic implementation method. Preliminary work on MP system implementation in FPGA was reported in [8].…”

Section: Related Workmentioning

confidence: 99%

“…The first attempt to analyze MP system hardware implementation techniques was presented in [8]. Moreover, an original Very High Speed Integrated Circuit Hardware Description Language (VHDL) code generation tool that can be used to automate single MP system implementation in hardware, such as Field Programmable Gate Arrays (FPGA), was recently developed by the authors of [9].…”

Section: Introductionmentioning

confidence: 99%

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Bulletin of the Polish Academy of Sciences: Technical Sciences

Kulakovskis,

Sledevič,

Gedminas

et al. 2020

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Blood glucose level monitoring and control is of utmost importance to millions of people who have been diagnosed with diabetes or similar illnesses. One of the conventional tests for measuring how the human body breaks down glucose is IVGTT, the Intravenous Glucose Tolerance Test. The difficulty of computing the models of glucose-insulin interaction presents an issue when attempting to implement them in embedded hardware. The Metabolic P (MP), contrary to other models, does not require solving differential equations to compute, thus it could be an effective modelling approach for real-time applications. The present paper proves that MP system methodology-based IVGTT implementation in the Field Programmable Gate Arrays (FPGA) technology is reasonably precise and sufficiently flexible to be used effectively in multi-user scenarios. Presentation of the state-of-the-art focuses on glucose-insulin interaction models, glucose monitoring systems and MP system implementation techniques. Methods for MP system computations and techniques for their implementation on FPGA, together with the original unified MP system implementation technique, have been presented in this paper. The results of an elaborate investigation into the IVGTT MP systems, as well as their single and unified MP implementation techniques have also been considered. It is shown that the techniques developed are applicable to all known IVGTT MP systems, and can achieve RMSE not higher than 15% using a word length of at least 32 bits. The novel MP system combined quality metrics and its pictorial representation allow the analysis of various implementation characteristics. Compared to the unified pipelined IVGTT MP system implementation technique, the developed unified combinational technique ensures a 2-3 times higher speed.

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“…Hardware implementation is suggested as a following systematic implementation method. Preliminary work on MP system implementation in FPGA was reported in [8].…”

Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Bulletin of the Polish Academy of Sciences: Technical Sciences

Kulakovskis,

Sledevič,

Gedminas

et al. 2020

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Intraveninio Gliukozės Tolerancijos Testo Metabolinės P Sistemos Įgyvendinimas Apibendrintuoju Kombinaciniu Būdu / Intravenous Glucose Tolerance Test Metabolic P System Implemented Using Unified Combinative Technique

Kulakovskis¹

2019

Science - Future of Lithuania

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Metabolic P (MP) systems are a part of the infobiotics research field. The intravenous glucose tolerance test (IVGTT) MP system models glucose-insulin interactions. MP system implementation in software is well researched, although there is a lack of techniques for hardware implementation, specifically with field programmable gate arrays. In this article the existing techniques are examined first, including combinative, single digital signal processor element, and pipelined. Then the specifics of six different IVGTT MP systems are analyzed. Having in mind these specifics, a new unified combinative IVGTT MP system implementation in field programmable gate arrays is proposed. Carried out experimental investigation results confirm, that the proposed unified system in comparison with single IVGTT MP systems, uses 36% less digital signal processor and 49% less look-up table resources of the field programmable gate arrays. Santrauka Metabolinė P (MP) sistema yra naujos infobiotikos mokslo srities dalis. Intraveninio gliukozės tolerancijos testo (IVGTT) MP sistema modeliuojama gliukozės ir insulino sąveika. MP sistemų įgyvendinimas programinėmis priemonėmis yra gerai ištirtas, tačiau trūksta MP sistemoms įgyvendinti aparatinėje įrangoje, konkrečiai – lauku programuojamose loginėse matricose (LPLM), skirtų metodų. Šiame straipsnyje iš pradžių aptariami taikytini žinomi įgyvendinimo būdai: kombinacinis, vieno skaitmeninio signalų apdorojimo elemento ir srautinis. Vėliau nagrinėjamos šešios skirtingos IVGTT MP sistemos ir nustatomi jų ypatumai. Atsižvelgiant į bendras IVGTT MP sistemų savybes, pasiūlomas naujas apibendrintas kombinacinis IVGTT MP sistemų įgyvendinimo būdas, kuris sujungia visas minėtas sistemas vienoje LPLM. Palyginus apibendrintą sistemą su atskiromis IVGTT MP sistemomis, nustatyta, kad apibendrinta sistema naudoja 36 % mažiau skaitmeninių signalų apdorojimo elementų ir 49 % mažiau peržvalgos lentelių visoms šešioms žinomoms IVGTT MP sistemoms apskaičiuoti.

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Alternative implementations of metabolic P system in FPGA

Cited by 2 publications

References 15 publications

Bulletin of the Polish Academy of Sciences: Technical Sciences

Bulletin of the Polish Academy of Sciences: Technical Sciences

Intraveninio Gliukozės Tolerancijos Testo Metabolinės P Sistemos Įgyvendinimas Apibendrintuoju Kombinaciniu Būdu / Intravenous Glucose Tolerance Test Metabolic P System Implemented Using Unified Combinative Technique

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