Log in

Relevant bibliographies by topics / Compression test / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Compression test.

Dissertations / Theses on the topic 'Compression test'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Compression test.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Gattis, Sherri L. "Ruggedized Television Compression Equipment for Test Range Systems." International Foundation for Telemetering, 1988. http://hdl.handle.net/10150/615062.

Full text

Abstract:

International Telemetering Conference Proceedings / October 17-20, 1988 / Riviera Hotel, Las Vegas, Nevada<br>The Wideband Data Protection Program was necessitated from the need to develop digitized, compressed video to enable encryption.

APA, Harvard, Vancouver, ISO, and other styles

2

Jas, Abhijit. "Test vector compression techniques for systems-on-chip /." Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3008359.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Sjöstrand, Björn. "Evaluation of Compression Testing and Compression Failure Modes of Paperboard : Video analysis of paperboard during short-span compression and the suitability of short- and long-span compression testing of paperboard." Thesis, Karlstads universitet, Institutionen för ingenjörs- och kemivetenskaper (from 2013), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-27519.

Full text

Abstract:

The objectives of the thesis were to find the mechanisms that govern compression failures in paperboard and to find the link between manufacturing process and paperboard properties. The thesis also investigates two different test methods and evaluates how suitable they are for paperboard grades. The materials are several commercial board grades and a set of hand-formed dynamic sheets that are made to mimic the construction of commercial paperboard. The method consists of mounting a stereomicroscope on a short-span compression tester and recording the compression failure on video, long-span com

APA, Harvard, Vancouver, ISO, and other styles

4

Navickas, T. A., and S. G. Jones. "PULSE CODE MODULATION DATA COMPRESSION FOR AUTOMATED TEST EQUIPMENT." International Foundation for Telemetering, 1991. http://hdl.handle.net/10150/612065.

Full text

Abstract:

International Telemetering Conference Proceedings / November 04-07, 1991 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>Development of automated test equipment for an advanced telemetry system requires continuous monitoring of PCM data while exercising telemetry inputs. This requirements leads to a large amount of data that needs to be stored and later analyzed. For example, a data stream of 4 Mbits/s and a test time of thirty minutes would yield 900 Mbytes of raw data. With this raw data, information needs to be stored to correlate the raw data to the test stimulus. This lea

APA, Harvard, Vancouver, ISO, and other styles

5

Poirier, Régis. "Compression de données pour le test des circuits intégrés." Montpellier 2, 2004. http://www.theses.fr/2004MON20119.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Khayat, Moghaddam Elham. "On low power test and low power compression techniques." Diss., University of Iowa, 2011. https://ir.uiowa.edu/etd/997.

Full text

Abstract:

With the ever increasing integration capability of semiconductor technology, today's large integrated circuits require an increasing amount of data to test them which increases test time and elevated requirements of tester memory. At the same time, as VLSI design sizes and their operating frequencies continue to increase, timing-related defects are high proportion of the total chip defects and at-speed test is crucial. DFT techniques are widely used in order to improve the testability of a design. While DFT techniques facilitate generation and application of tests, they may cause the test vect

APA, Harvard, Vancouver, ISO, and other styles

7

Zacharia, Nadime. "Compression and decompression of test data for scan-based designs." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0004/MQ44048.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Zacharia, Nadime. "Compression and decompression of test data for scan based designs." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=20218.

Full text

Abstract:

Traditional methods to test integrated circuits (ICs) require enormous amount of memory, which make them increasingly expensive and unattractive. This thesis addresses this issue for scan-based designs by proposing a method to compress and decompress input test patterns. By storing the test patterns in a compressed format, the amount of memory required to test ICs can be reduced to manageable levels. The thesis describes the compression and decompression scheme in details. The proposed method relies on the insertion of a decompression unit on the chip. During test application, the patterns are

APA, Harvard, Vancouver, ISO, and other styles

9

Pateras, Stephen. "Correlated and cube-contained random patterns : test set compression techniques." Thesis, McGill University, 1991. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=70300.

Full text

Abstract:

Two novel methods to reduce the number of random test patterns required to fully test a circuit are proposed in this thesis. In the concept of correlated random patterns, reductions in a circuit's random pattern test length are achieved by taking advantage of correlations measured between values applied at different input positions in a complete deterministic test set. Instead of being generated independently, correlated inputs have their random values generated from a common source with each input's value then individually biased at a rate necessary to match the measured correlation. In the c

APA, Harvard, Vancouver, ISO, and other styles

10

Dalmasso, Julien. "Compression de données de test pour architecture de systèmes intégrés basée sur bus ou réseaux et réduction des coûts de test." Thesis, Montpellier 2, 2010. http://www.theses.fr/2010MON20061/document.

Full text

Abstract:

Les circuits intégrés devenant de plus en plus complexes, leur test demande des efforts considérables se répercutant sur le coût de développement et de production de ces composants. De nombreux travaux ont donc porté sur la réduction du coût de ce test en utilisant en particulier les techniques de compression de données de test. Toutefois ces techniques n'adressent que des coeurs numériques dont les concepteurs détiennent la connaissance de toutes les informations structurelles et donc en pratique n'adressent que le test de sous-blocs d'un système complet. Dans cette thèse, nous proposons tout

APA, Harvard, Vancouver, ISO, and other styles

11

Liu, Yingdi. "Design for test methods to reduce test set size." Diss., University of Iowa, 2018. https://ir.uiowa.edu/etd/6459.

Full text

Abstract:

With rapid development in semiconductor technology, today's large and complex integrated circuits require a large amount of test data to achieve desired test coverage. Test cost, which is proportional to the size of the test set, can be reduced by generating a small number of highly effective test patterns. Automatic Test Pattern Generators (ATPGs) generate effective deterministic test patterns for different fault models and can achieve high test coverage. To reduce ATPG-produced test set size, design for test (DFT) methods can be used to further improve the ATPG process and apply generated te

APA, Harvard, Vancouver, ISO, and other styles

12

Willis, Stephen, and Bernd Langer. "A Duel Compression Ethernet Camera Solution for Airborne Applications." International Foundation for Telemetering, 2014. http://hdl.handle.net/10150/577522.

Full text

Abstract:

ITC/USA 2014 Conference Proceedings / The Fiftieth Annual International Telemetering Conference and Technical Exhibition / October 20-23, 2014 / Town and Country Resort & Convention Center, San Diego, CA<br>Camera technology is now ubiquitous with smartphones, laptops, automotive and industrial applications frequently utilizing high resolution imagine sensors. Increasingly there is a demand for high-definition cameras in the aerospace market - however, such cameras must have several considerations that do not apply to average consumer use including high reliability and being ruggedized for har

APA, Harvard, Vancouver, ISO, and other styles

13

Limprasert, Tawan. "Behaviour of soil, soil-cement and soil-cement-fiber under multiaxial test." Ohio University / OhioLINK, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1179260769.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Wegener, John A., and Gordon A. Blase. "AN ONBOARD PROCESSOR FOR FLIGHT TEST DATA ACQUISITION SYSTEMS." International Foundation for Telemetering, 2003. http://hdl.handle.net/10150/605592.

Full text

Abstract:

International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>Today’s flight test programs are experiencing increasing demands for a greater number of high-rate digital parameters, competition for spectrum space, and a need for operational flexibility in flight test instrumentation. These demands must be met while meeting schedule and budget constraints. To address these various needs, the Boeing Integrated Defense System (IDS) Flight Test Instrumentation group in St. Louis has developed an onboard processing capability

APA, Harvard, Vancouver, ISO, and other styles

15

Palmieri, Giulia. "Diagonal compression tests on masonry panels reinforced with composite materials FRCM." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

Find full text

Abstract:

In the last years, due to many severe seismic events, it becomes more and more important to understand the structural performance of masonry structures subjected to seismic actions and structural reinforce became an important task in civil engineering. The developments of innovative techniques for structural retrofitting represent a great change in order to reduce the seismic vulnerability of masonry buildings. Beside the traditional reinforce techniques, new reinforce born such as Fiber Reinforced Polymer (FRP) and Fiber Reinforced Cementitious Matrix (FRCM) The aim of this thesis is to stud

APA, Harvard, Vancouver, ISO, and other styles

16

Li, Yun, Mårten Sjöström, Ulf Jennehag, Roger Olsson, and Tourancheau Sylvain. "Subjective Evaluation of an Edge-based Depth Image Compression Scheme." Mittuniversitetet, Avdelningen för informations- och kommunikationssystem, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-18539.

Full text

Abstract:

Multi-view three-dimensional television requires many views, which may be synthesized from two-dimensional images with accompanying pixel-wise depth information. This depth image, which typically consists of smooth areas and sharp transitions at object borders, must be consistent with the acquired scene in order for synthesized views to be of good quality. We have previously proposed a depth image coding scheme that preserves significant edges and encodes smooth areas between these. An objective evaluation considering the structural similarity (SSIM) index for synthesized views demonstrated an

APA, Harvard, Vancouver, ISO, and other styles

17

Johnson, David Page. "A study of tension, compression, and shear test methods for advanced composites." Thesis, Virginia Tech, 1991. http://hdl.handle.net/10919/42129.

Full text

Abstract:

<p>A study of the literature pertaining to test methods for advanced composite materials has been carried out. Several test methods were discussed and compared for each of three areas of interest. These areas were uniaxial tension, uniaxial compression and in-plane shear. Test methods were selected for tension, compression and shear and guidelines set for the entry of material property data into a comprehensive mechanical property database being undertaken by Virginia Tech's Center for Composite Materials and Structures (CCMS). According to the findings, recommendations for future work were ma

APA, Harvard, Vancouver, ISO, and other styles

18

Piao, Kun. "An Elevated-Temperature Tension-Compression Test and Its Application to Mg AZ31B." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1316096630.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Amin, Diyar. "Triaxial testing of lime/cement stabilized clay : A comparison with unconfined compression tests." Thesis, KTH, Jord- och bergmekanik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-160626.

Full text

Abstract:

Detta examensarbete presenterar resultat från en laboratoriestudie på en lera från Enköping stabiliserad med kalk och cement. I laboratoriet har isotropiskt konsoliderade odränerade aktiva triaxialförsök utförts på provkroppar och jämförts med enaxliga tryckförsök som utförts på provkroppar från samma inblandningstillfälle. De två metoderna har visat sig ge likvärdiga värden på utvärderad odränerad skjuvhållfasthet. Elasticitetsmodulen har däremot visat sig vara mycket högre för triaxialförsöken än enaxliga tryckförsök. För triaxialförsöken har förhållandet mellan sekantmodulen och den odräner

APA, Harvard, Vancouver, ISO, and other styles

20

Dogra, Jasween. "The development of a new compression test specimen design for thick laminate composites." Thesis, Imperial College London, 2011. http://hdl.handle.net/10044/1/7121.

Full text

Abstract:

A new specimen design for determining the compression strength of thick unidirectional laminate composites has been developed using finite element simulations and validated by experimental testing. The computational models included parts of the testing fixture. The materials used for experiments were carbon fibre/epoxy T300/914 from Hexcel Composites and IM7/8552. An understanding has been developed to explain why, using the standard, parallel sided design, for testing specimens in compression and using the ICSTM fixture, specimens using a laminate thicker than 2 mm do not fail in an acceptabl

APA, Harvard, Vancouver, ISO, and other styles

21

Kumar, Amit. "Generation of compact test sets and a design for the generation of tests with low switching activity." Diss., University of Iowa, 2014. https://ir.uiowa.edu/etd/1476.

Full text

Abstract:

Test generation procedures for large VLSI designs are required to achieve close to 100% fault coverage using a small number of tests. They also must accommodate on-chip test compression circuits which are widely used in modern designs. To obtain test sets with small sizes one could use extra hardware such as test points or use software techniques. An important aspects impacting test generation is the number of specified positions, which facilitate the encoding of test cubes when using test compression logic. Fortuitous detection or generation of tests such that they facilitate detection of yet

APA, Harvard, Vancouver, ISO, and other styles

22

Rohrbach, Thomas Juhl. "Investigation of Design, Manufacture, Analysis, and Test of a Composite Connecting Rod Under Compression." DigitalCommons@CalPoly, 2019. https://digitalcommons.calpoly.edu/theses/1996.

Full text

Abstract:

Composite materials hold great potential for the replacement of traditional materials in machines utilized on a daily basis. One such example is within an engine block assembly where massive components inherently reduce the efficiency of the system they constitute. By replacing metal elements such as connecting rods, cylinder caps, or a crank shaft with composite alternatives, a significant increase in performance may be achieved with respect to mechanical strength, thermal stability, and durability, while also reducing mass. Exploration of this technology applied to a connecting rod geometry

APA, Harvard, Vancouver, ISO, and other styles

23

Molina, Villegas Alejandro. "Compression automatique de phrases : une étude vers la génération de résumés." Phd thesis, Université d'Avignon, 2013. http://tel.archives-ouvertes.fr/tel-00998924.

Full text

Abstract:

Cette étude présente une nouvelle approche pour la génération automatique de résumés, un des principaux défis du Traitement de la Langue Naturelle. Ce sujet, traité pendant un demi-siècle par la recherche, reste encore actuel car personne n'a encore réussi à créer automatiquement des résumés comparables, en qualité, avec ceux produits par des humains. C'est dans ce contexte que la recherche en résumé automatique s'est divisée en deux grandes catégories : le résumé par extraction et le résumé par abstraction. Dans le premier, les phrases sont triées de façon à ce que les meilleures conforment l

APA, Harvard, Vancouver, ISO, and other styles

24

Moghaddassian, Shahidi Arash. "The development of test procedures for controlling the quality of the manufacture of engineered compression stockings." Thesis, University of Manchester, 2010. https://www.research.manchester.ac.uk/portal/en/theses/the-development-of-test-procedures-for-controlling-the-quality-of-the-manufacture-of-engineered-compression-stockings(64b8320b-fcfe-4c3f-95e7-ade019527703).html.

Full text

Abstract:

A new technology platform known as 'Scan2Knit' was invented in the William Lee innovation Centre of the University of Manchester to engineer and manufacture compression stockings for the treatment of venous disease in a Welcome Trust funded research project. The intellectual property of the above technology has been licensed for commercial exploitation by the University.The graduated pressure profile that is necessary for the treatment of venous ulcers is generated with the engineered compression stocking, and will depend on the stitch length of the knitted fabric structure and an empirical pr

APA, Harvard, Vancouver, ISO, and other styles

25

Lagarde, Guillaume. "Contributions to arithmetic complexity and compression." Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCC192/document.

Full text

Abstract:

Cette thèse explore deux territoires distincts de l’informatique fondamentale : la complexité et la compression. Plus précisément, dans une première partie, nous étudions la puissance des circuits arithmétiques non commutatifs, qui calculent des polynômes non commutatifs en plusieurs indéterminées. Pour cela, nous introduisons plusieurs modèles de calcul, restreints dans leur manière de calculer les monômes. Ces modèles en généralisent d’autres, plus anciens et largement étudiés, comme les programmes à branchements. Les résultats sont de trois sortes. Premièrement, nous donnons des bornes infé

APA, Harvard, Vancouver, ISO, and other styles

26

Koray, Erge. "Numerical And Experimental Analysis Of Indentation." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/2/12605953/index.pdf.

Full text

Abstract:

Indentation tests are widely used with simultaneous measurements of indentation depth and force especially for determining material properties. In this study<br>numerical and experimental investigation of the force-indentation measurements is presented. For indentation tests on anisotropic metals, a novel indenter which is not self similar is used with three transducers to measure the displacements. It is seen that in order to have high repeatability and accuracy at the tests, workpiece and indenter parameters have crucial importance. These parameters in the indentations are analyzed by finite

APA, Harvard, Vancouver, ISO, and other styles

27

Fincan, Mustafa. "Assessing Viscoelastic Properties of Polydimethylsiloxane (PDMS) Using Loading and Unloading of the Macroscopic Compression Test." Scholar Commons, 2015. https://scholarcommons.usf.edu/etd/5480.

Full text

Abstract:

Polydimethylsiloxane (PDMS) mechanical properties were measured using custom-built compression test device. PDMS elastic modulus can be varied with the elastomer base to the curing agent ratio, i.e. by changing the cross-linking density. PDMS samples with different crosslink density in terms of their elastic modulus were measured. In this project the PDMS samples with the base/curing agent ratio ranging from 5:1 to 20:1 were tested. The elastic modulus varied with the amount of the crosslinker, and ranged from 0.8 MPa to 4.44 MPa. The compression device was modified by adding digital displacem

APA, Harvard, Vancouver, ISO, and other styles

28

Yahyaoui, Imen. "Contribution au suivi par émission acoustique de l'endommagement des structures multi-matériaux à base de bois." Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30266/document.

Full text

Abstract:

Aujourd'hui les structures multi-matériaux à base de bois sont en plein essor. Ces structures mixtes sont à la fois originales et mécaniquement prometteuses. En revanche, leur utilisation est encore récente. Cela se traduit par une certaine méconnaissance de leur comportement et notamment vis-à-vis de la présence des endommagements pouvant conduire à la dégradation de leurs propriétés mécaniques. Dans ce cadre, l'émission acoustique peut être une alternative pour l'inspection et le contrôle de ces structures. Afin de caractériser l'évolution de l'endommagement dans les structures multi-matéria

APA, Harvard, Vancouver, ISO, and other styles

29

ITO, Hideo, and Gang ZENG. "Low-Cost IP Core Test Using Tri-Template-Based Codes." Institute of Electronics, Information and Communication Engineers, 2007. http://hdl.handle.net/2237/15029.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Bicer, Gokhan. "Experimental And Numerical Analysis Of Compression On A Forging Press." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612155/index.pdf.

Full text

Abstract:

Forging is a metal forming process which involves non-linear deformations. Finite element and finite volume software programs are commonly used to simulate the process. In these simulations, material properties are required. However, stress-strain relations of the materials at some elevated temperatures are not available in the material libraries of the related software programs. In this study, the stress-strain curves have been obtained by applying the Cook and Larke Simple Compression Test to AISI 1045 steel at several temperatures on a forging press with a capacity of 1000 tons. The stress-

APA, Harvard, Vancouver, ISO, and other styles

31

Gidrão, Salmen Saleme. "Avaliação experimental do grau de confiabilidade dos ensaios à compressão do concreto efetivados em laboratórios." Universidade Federal de Uberlândia, 2014. https://repositorio.ufu.br/handle/123456789/14209.

Full text

Abstract:

The measurements of a physical quantity invariably involve errors and uncertainties. The results of the testing of compressive strength of concrete are not exempt from this rule. Measure is an act of comparison whose degree of accuracy can depend on instruments, operators and the measurement process itself. In this work were analyzed questions that involving the intervening factors of the quality of the concrete compressive results, and, been tested the trustworthiness with which these assays have been produced by several laboratories. The focus is on the measurement errors. Your organization

APA, Harvard, Vancouver, ISO, and other styles

32

Assaf, Mansour Hanna. "Digital core output test data compression architecture based on switching theory concepts: Model implementation and analysis." Thesis, University of Ottawa (Canada), 2003. http://hdl.handle.net/10393/29008.

Full text

Abstract:

The design of space-efficient support hardware for built-in self-testing (BIST) is of critical importance in the design and manufacture of VLSI circuits. This dissertation reports new space compression techniques for particular use in digital core based systems which facilitate designing compression networks using compact or pseudorandom test sets, with the target objective of minimizing the storage requirements for the module under test (MUT), while maintaining the fault coverage information. The suggested techniques take advantage of some well known concepts of conventional switching theory,

APA, Harvard, Vancouver, ISO, and other styles

33

Lemmon, Heber. "Methods for reduced platen compression (RPC) test specimen cutting locations using micro-CT and planar radiographs." Texas A&M University, 2003. http://hdl.handle.net/1969/310.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Lai, Hung-Kuo, and 賴弘國. "Origami-Based Test Data Compression." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/w2eks3.

Full text

Abstract:

碩士<br>元智大學<br>資訊工程學系<br>107<br>With the advance of VLSI technology, the increasing in chip density and circuit size have made not only the circuit testing more difficult but also the increasing in the test cost which includes the testing time as well as the test power consumption. Among which testing time is deeply related to the bandwidth of ATE (Automatic Test Equipment). The proposed approach is based on pattern run-length coding to reduce the test data volume as well as testing cost. We use a reverse bit to invers the bits in the reference pattern to increase number of compatible patterns.

APA, Harvard, Vancouver, ISO, and other styles

35

Liao, Yu-De, and 廖育德. "Reducing Test Power in Linear Test Data Compression Schemes." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/44315923360483562148.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Chang, Chih-Ming, and 張志銘. "Test Pattern Compression for Probabilistic Circuit." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/py9z26.

Full text

Abstract:

碩士<br>國立臺灣大學<br>電子工程學研究所<br>105<br>Probabilistic circuits are very attractive for the next generation ultra-low power designs. It is important to test probabilistic circuits because a defect in probabilistic circuit may increase the erroneous probability. However, there is no suitable fault model and test generation/compression technique for probabilistic circuits yet. In this paper, a probabilistic fault model is proposed for probabilistic circuits. The number of faults is linear to the gate count. A statistical method is proposed to calculate the repetition needed for each test pattern.

APA, Harvard, Vancouver, ISO, and other styles

37

Chang-WenChen and 陳昶聞. "Test Compression with Single-Input Data Spreader and Multiple Test Sessions." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/ka6k68.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

CHANG, YING-HSING, and 張瑛興. "Axial Compression Test of Hollow Circular Column." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/78002616800479541831.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Jhuang, Jin-Kun, and 莊進琨. "Segmented LFSR Reseeding For Test Data Compression." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/43666344224392480070.

Full text

Abstract:

碩士<br>元智大學<br>資訊工程學系<br>104<br>Test data compression is a popular topic in VLSI testing. It is the key factor that will determine the quality for the final testing results. Built-in-self-test (BIST) is a technique which can test itself and verify the correctness of the circuit under test without any external device involved, resulting in the reduction of test data volume. In this thesis, based on single linear feedback shift register (LFSR) architecture, we proposed to achieve a better test data compression ratio by changing the polynomial and segmenting the test cube. Experimental results sho

APA, Harvard, Vancouver, ISO, and other styles

40

Lee, Lung-Jen, and 李隆仁. "Test Data Compression for Scan-Based Designs." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/20236635742550782954.

Full text

Abstract:

博士<br>元智大學<br>資訊工程學系<br>98<br>A single-chip SOC design consists of a number of modules and intellectual property (IP) cores where a mass of transistors are used. Although increasing integration produces robust designs, many more faults are created accordingly. To detect them, a large amount of test data with longer scan chains is required. This tendency takes longer testing time due to longer stored pattern used in an SOC. This dissertation focuses on investigating a strategy for test data compression. For this purpose, we propose six compression techniques. These techniques can be classified

APA, Harvard, Vancouver, ISO, and other styles

41

Yang, Kai-Chieh, and 楊凱傑. "ATPG and Test Compression for Probabilistic Circuits." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/2vm53r.

Full text

Abstract:

碩士<br>國立臺灣大學<br>電子工程學研究所<br>106<br>Probabilistic circuits are gaining importance in the next generation ultra low-power computing and quantum computing. Unlike testing deterministic circuits, where each test pattern is applied only once, testing probabilistic circuits requires multiple pattern repetitions for each test pattern. However, previous test pattern selection techniques require long test length so it is time consuming. In this thesis, we propose an ATPG algorithm for probabilistic circuits. We use specialized activation and propagation methods to reduce pattern repetitions. Also,

APA, Harvard, Vancouver, ISO, and other styles

42

Haldigundi, Tapan. "Compression test of aluminium at high temperature." Thesis, 2012. http://ethesis.nitrkl.ac.in/3463/1/FinalThesis.TAPAN_.pdf.

Full text

Abstract:

Compression test of aluminum alloy at high temperature were experimentally carried out on universal testing machine at specified temperatures ranging from 35oC (room temperature) to 225oC and under a constant strain rate of 0.001/s using powdered graphite mixed with machine oil as lubricant throughout the tests. True Stress and strain values were calculated using the engineering equation, which were used to plot the true stress-strain curve for different temperatures, which indicates the mechanical properties of the metal for industrial applications. A common characteristic equation considerin

APA, Harvard, Vancouver, ISO, and other styles

43

田子坤. "An efficient pseudo exhaustive test pattern generation and test response compression method." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/70783714455495152789.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Lee, Jinkyu. "Low power scan testing and test data compression." Thesis, 2006. http://hdl.handle.net/2152/2568.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Baltaji, Najad Borhan. "Scan test data compression using alternate Huffman coding." Thesis, 2012. http://hdl.handle.net/2152/ETD-UT-2012-05-5615.

Full text

Abstract:

Huffman coding is a good method for statistically compressing test data with high compression rates. Unfortunately, the on-‐chip decoder to decompress that encoded test data after it is loaded onto the chip may be too complex. With limited die area, the decoder complexity becomes a drawback. This makes Huffman coding not ideal for use in scan data compression. Selectively encoding test data using Huffman coding can provide similarly high compression rates while reducing the complexity of the decoder. A smaller and less complex decoder makes Alternate Huffman Coding a viable option for compres

APA, Harvard, Vancouver, ISO, and other styles

46

陳徵君. "Stress Analysis of Non-uniform Cylinrical Compression Test." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/44080142203732405348.

Full text

Abstract:

碩士<br>國立臺灣大學<br>機械工程學研究所<br>84<br>The formation of the methemoglobin with additions of the SOD/CAT show significantly less than that of LEH without SOD/CAT at temperature of 25℃ and 37℃. For example, there is 8-10% less of methemoglobin formed at temperature of 37℃ for LEH with SOD/CAT. By using 20% met-Hb formation as a criteria for LEH, Hb with SOD/CAT can store in 25℃ for three days but only 3.5 hours for 37℃.

APA, Harvard, Vancouver, ISO, and other styles

47

Lu, Chia-Che, and 呂佳哲. "Fibonacci Pattern Run-Length for Test Data Compression." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/99478416818766343777.

Full text

Abstract:

碩士<br>元智大學<br>資訊工程學系<br>104<br>The density of integrated circuits increases lead to the VLSI technology grows up. Therefore, testing for integrated circuit is more and more complex. Many new techniques have been proposed to reduce test data volume so as to save memory cost and improve the transmission efficiency between Tester (ATE) and SOC. One solution to this problem is to use compression techniques to reduce the volume of test data. The proposed thesis use a pattern run-length based compression method considering Fibonacci sequence. Such as pattern length and number of pattern runs is enco

APA, Harvard, Vancouver, ISO, and other styles

48

Yu-Te, Liaw. "A Two-level Test Data Compression and Test Time Reduction Technique for SOC." 2005. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-2107200507013700.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Liaw, Yu-Te, and 廖育德. "A Two-level Test Data Compression and Test Time Reduction Technique for SOC." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/87668965652681971204.

Full text

Abstract:

碩士<br>國立臺灣大學<br>電子工程學研究所<br>93<br>In SOC era, long test time and large test data volume are two serious problems. In this thesis, a two-level test data compression technique is presented to reduce both the test data and the test time for System on a Chip (SOC). The level one compression is achieved by selective-Huffman coding for the entire SOC. The level two compression is achieved by broadcasting test patterns to multiple cores simultaneously. Experiments on the d695 benchmark SOC show that the test data and test time are reduced by 64% and 35%, respectively. This technique requires no

APA, Harvard, Vancouver, ISO, and other styles

50

Chakravadhanula, Krishna V. Touba Nur A. "New test vector compression techniques based on linear expansion." 2004. http://repositories.lib.utexas.edu/bitstream/handle/2152/1886/chakravadhanulakv042.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!