Sökning: "verifiering och validering"

Visar resultat 6 - 10 av 34 uppsatser innehållade orden verifiering och validering.

  1. 6. PCBA verification and fault detection using a low-frequency GMR-based near-field probe with magnetic closed-loop feedback compensation : A non-contact alternative to physical probing

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Joacim Sundh; [2022]
    Nyckelord :GMR; sensor; magnetic field; near-field; probe; linearity; PCB; coil; PCBA; analogue integrated circuits; analog; operational amplifiers; electrical fault detection; feedback circuits; in-circuit tests; GMR; sensor; magnetfält; närfält; sond; linjäritet; mönsterkort; spole; kretskort; analoga integrerade kretsar; operationsförstärkare; elektrisk feldetektering; återkopplingskretsar; kretskortstest;

    Sammanfattning : As electronics are getting both smaller and more advanced, the need to verify and validate remains and the means are getting more complex the more functions and components are added. Traditionally, in-circuit tests (ICTs) are performed by probing dedicated test points on the Printed Circuit Board Assembly (PCBA) in a test sequence that is unique to each product. LÄS MER

  3. 7. Estimation of Blocked Forces in an Assembly with Rear Drive Unit as a Source

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Srujeeth Khanna Bala; [2021]
    Nyckelord :Component based TPA; source characterized forces; FEM; Contact forces; ISO20270:2019; Blocked forces; Automotive; NVH; sound and vibration; komponentbaserad TPA; karaktärisering av bullerkällor; FEM; kontaktkrafter; blockerade krafter; bilindustri; ljud och vibrationer; ISO20270:2019;

    Sammanfattning : Experimental validations are widely used for studying dynamic structural behaviors and these studies involve defining the structures completely as being used in real time. While in numerical simulations such detailed features are not specified to ease the computation, thereby deviating from accurate results. LÄS MER

  4. 8. Jämförelse av kemiinstrument och validering av referensintervall hos hund och katt

    Kandidat-uppsats, Högskolan Kristianstad/Fakulteten för naturvetenskap

    Författare :Johanna Borg; [2021]
    Nyckelord :Indiko Plus; Cobas C111; Clinical Chemistry; Dog; Cat; Indiko Plus; Cobas C111; Klinisk Kemi; Hund; Katt;

    Sammanfattning : Klinisk kemiska analyser har hög klinisk relevans. I serum/plasma kan olika parametrar kvantifieras. Dessa parametrar kan vara proteiner, enzymer, joner, metaller, lipider och kolhydrater. Med hjälp av referensintervall kan veterinärer ställa diagnos, följa behandling och sjukdomsförlopp. LÄS MER

  5. 9. Verification and validation of knowledge-based clinical decision support systems - a practical approach : A descriptive case study at Cambio CDS

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :José Duarte De Sousa Barroca; [2021]
    Nyckelord :verification and validation; software testing; clinical decision support systems; computer-interpretable guidelines;

    Sammanfattning : The use of clinical decision support (CDS) systems has grown progressively during the past decades. CDS systems are associated with improved patient safety and outcomes, better prescription and diagnosing practices by clinicians and lower healthcare costs. LÄS MER

  7. 10. Optimization and investment decisions of electrical motors’ production line using discrete event simulation

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :ELLEN BURKHARDT; [2020]
    Nyckelord :Industry 4.0; Cyber-physical systems; Digital Twin; Simulation; Simulation process; Electro mobility; Verification and Validation; Plant Simulation; Industri 4.0; Cyber-fysiska system; Digital tvilling; simulering; simuleringsprocess; elektromobilitet; verifiering och validering; växtsimulering;

    Sammanfattning : More dynamic markets, shorter product life cycles and comprehensive variant management are challenges that dominate today's market. These maxims apply to the automotive sector, which is currently highly exposed to trade wars, changing mobility patterns and the emergence of new technologies and competitors. LÄS MER