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Dissertations / Theses on the topic 'Dynamic measurement'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Salloum, Mohammed. "Towards dynamic performance measurement systems." Thesis, Mälardalen University, School of Innovation, Design and Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-10016.

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<p>The purpose of this report is to single out and apply the most critical factors for dynamic performance meausrement systems. The report concludes that the existence in practice of theoretically important aspects are diverse and that the most appropriate way of governing the aspects are through the creation of a performance management process.</p><p>The theoretical chapter is established for dual purposes. The first is to give the reader a comprehensive understanding of what has been done in the field of performance measurement and management so far and the second is to answer the first rese

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2

Lesiuk, Bryan Cameron. "Dynamic routing for measurement networks." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ62556.pdf.

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3

Sommerville, F. K. "Low-cost dynamic axle load measurement." Thesis, University of Nottingham, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373789.

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4

Luten, Robert H., and Vernon Diekmann. "ADVANCED RANGE TELEMETRY DYNAMIC MEASUREMENT LISTS." International Foundation for Telemetering, 1999. http://hdl.handle.net/10150/608747.

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International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>A typical telemetry system for aircraft flight-testing transmits one or several data streams to the ground for real-time display and analysis, and also records the same stream onboard for later playback. During test operations, only a fraction of the available data is used at any given time for real-time display or analysis. More efficient use of the RF channel could be realized if only the data needed for the current test point is transmitted, rather than the ent

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5

Mazibas, Murat. "Dynamic portfolio construction and portfolio risk measurement." Thesis, University of Exeter, 2011. http://hdl.handle.net/10036/3297.

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The research presented in this thesis addresses different aspects of dynamic portfolio construction and portfolio risk measurement. It brings the research on dynamic portfolio optimization, replicating portfolio construction, dynamic portfolio risk measurement and volatility forecast together. The overall aim of this research is threefold. First, it is aimed to examine the portfolio construction and risk measurement performance of a broad set of volatility forecast and portfolio optimization model. Second, in an effort to improve their forecast accuracy and portfolio construction performance,

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6

Machekhin, Yu P. "Uncertainty measurement and dynamic system chaotical behaviour." Thesis, France, 2008. http://openarchive.nure.ua/handle/document/8734.

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Chaotic behaviour of nonlinear dynamic system as a mechanism of influence on uncertainty measurement are discussed. Based on the logistic equation as a mathematical models of measeurement uncertainty investigated as a function of state of dynamic system. In the case when dynamic chaos take place in system, uncertainty measurement are increasing and has anormal distribution.

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7

Lomenzo, Richard A. Jr. "Dynamic measurement and characterization of Poisson's ratio." Thesis, Virginia Tech, 1994. http://hdl.handle.net/10919/42988.

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<p>Poisson's ratio for aluminum is estimated from velocity proflle measurements of a free-free beam under dynamic loading conditions A weighted least-squares method is used to select a beam model which is subsequently used to determine the transverse and anticlastic radii of curvature. The model of the beam velocity profile is selected using forward regression with the possible regressor set formed by products of Legendre polynomials in x and y, the two-dimensional coordinates of the beam. The resulting model is manipulated to extract the transverse and anticlastic radii of curvature of the be

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8

Lomenzo, Richard A. "Dynamic measurement and characterization of Poisson's ratio /." This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-06102009-063143/.

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9

Li, Yong. "A high speed optical surface coordinate measurement system and its applications to dynamic measurements." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0029/NQ64605.pdf.

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Li, Yong 1965 May 3. "A high speed optical surface coordinate measurement system and its applications to dynamic measurements /." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36639.

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Currently there is no standard whole-field methodology to measure the transient out-of-plane deformation of a surface under dynamic events. In this work, a whole-field high-speed optical surface measurement system has been developed, which yields absolute Cartesian coordinates (xyz) as measurement results. A high-speed digital camera coupled with the grating projection and Fourier transform is used to measure 3D surface deformations with the maximum sampling rate up to 1000 Hz and the exposure time of each frame up to 50 musec. A calibration technique has been utilized to convert the direct me

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11

Zhao, Yixiang, and Hao Niu. "Measurement of dynamic parameters of Delta-Sigma ADC." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-12678.

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In present day, digital signal processing (DSP) is a popular technology and widely used in many fields. There have increasing number of applications that need high resolution converters. Therefore, analog-to-digital converters play a major role in DSP, and a well-performed ADC will enhance the performance of a certain system. Different types of ADCs are available for various functions. Delta-sigma converters are famous for high resolution. Dynamic parameters can be used to judge the performance of an ADC, this paper will focus on the critical parameters of spectrum analysis, which contains Si

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12

Shaw, Michael Mason. "Electro-optic range measurement using dynamic fringe projection." Thesis, Liverpool John Moores University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262272.

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13

Micali, Jason D., and John E. Greivenkamp. "Dual interferometer for dynamic measurement of corneal topography." SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS, 2016. http://hdl.handle.net/10150/622342.

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The cornea is the anterior most surface of the eye and plays a critical role in vision. A thin fluid layer, the tear film, coats the outer surface of the cornea and serves to protect, nourish, and lubricate the cornea. At the same time, the tear film is responsible for creating a smooth continuous surface, where the majority of refraction takes place in the eye. A significant component of vision quality is determined by the shape of the cornea and stability of the tear film. A dual interferometer system for measuring the dynamic corneal topography is designed, built, verified, and qualified by

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14

Viitala, R. (Risto). "Dynamic radial bearing force measurement of flexible rotor." Master's thesis, University of Oulu, 2018. http://urn.fi/URN:NBN:fi:oulu-201809062733.

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Dynamic characteristics of a paper machine roll have been widely investigated for decades. Vibration of the rolls decrease the paper quality and excites the structures of the paper machine. Therefore, vibration must be avoided and kept at its minimum. Vibration of a rotor develops periodic radial bearing forces, which are connected to the amplitude and the frequency of the vibration. Vibration based forces are unnecessary dynamic forces, which increase the bearing load in addition to unavoidable rotor mass and the external loads of the process. This experimental study presents the amplitudes o

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15

Deng, Tony H. Knauss Wolfgang Gustav Knauss Wolfgang Gustav. "Measurement of the dynamic bulk compliance of polymers /." Diss., Pasadena, Calif. : California Institute of Technology, 1997. http://resolver.caltech.edu/CaltechETD:etd-01082008-112920.

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16

Zemerick, Jeffrey T. "Profiling, extracting, and analyzing dynamic software metrics." Morgantown, W. Va. : [West Virginia University Libraries], 2008. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5587.

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Thesis (M.S.)--West Virginia University, 2008.<br>Title from document title page. Document formatted into pages; contains ix, 58 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 44-50).

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17

Sundararajan, Saravanan. "High-throughput measurement of gene expression in dynamic systems." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:8881/R/?func=dbin-jump-full&object_id=92237.

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18

Khan, Eraj, and Khizar Hayat. "GPS based Vehicle Conflict Measurement and Dynamic Slot Allocation." Thesis, Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-654.

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19

Bennett, K. D. "Optical fiber modal domain sensors for dynamic strain measurement /." This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-09162005-115006/.

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20

Unger, Jonas, Stefan Gustavson, and Anders Ynnerman. "High Dynamic Range Video for Photometric Measurement of Illumination." Linköpings universitet, Visuell informationsteknologi och applikationer, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-40069.

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We describe the design and implementation of a high dynamic range (HDR) imaging system capable of capturing RGB color images with a dynamic range of 10,000,000 : 1 at 25 frames per second. We use a highly programmable camera unit with high throughput A/D conversion, data processing and data output. HDR acquisition is performed by multiple exposures in a continuous rolling shutter progression over the sensor. All the different exposures for one particular row of pixels are acquired head to tail within the frame time, which means that the time disparity between exposures is minimal, the entire f

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21

Backlund, Kenneth. "Welfare measurement, externalities and Pigouvian taxation in dynamic economies." Doctoral thesis, Umeå universitet, Institutionen för nationalekonomi, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-73540.

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This thesis consists of five papers. Paper [1] analyzes one possible way of replacing dynamic Pigouvian taxes by a static approximation of such taxes from the point of view of social accounting. The idea is to approximate a Pigouvian emission tax by using the instantaneous marginal willingness to pay to reduce the stock of pollution. If this approximation is close enough to the correct Pigouvian tax it will be useful for at least two reasons: (i) it brings the economy close to the socially optimal solution; and (ii) it provides information relevant for social accounting by closely approximatin

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22

Biesel, Van Brian. "Experimental measurement of the dynamic properties of viscoelastic materials." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/19249.

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23

Yasin, Seyed Mohammad Taghi Alhoseyni Almodarresi. "Application of intelligent signal processing to dynamic measurement systems." Thesis, University of Southampton, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342812.

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24

Bennett, K. D. (Kimberly Dean). "Optical fiber modal domain sensors for dynamic strain measurement." Diss., Virginia Tech, 1990. http://hdl.handle.net/10919/39349.

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Modern engineering structures often incorporate new materials and complex designs for which existing techniques for nondestructive evaluation prove inadequate, especially for dynamic and in-service measurements. At the same time, optical fiber sensors have been identified as an ideal candidate for embedded and attached measurements of material parameters such as strain, temperature, or state of damage. In particular, sensors based on optical fiber modal interference phenomena have been shown to be capable of highly sensitive detection of static and dynamic strain. This work reviews known appl

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25

Mook, Daniel Joseph. "Measurement covariance-constrained estimation for poorly modeled dynamic systems." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/49776.

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26

Österlind, Tomas. "Estimation of Machining System Dynamic Properties - Measurement and Modelling." Doctoral thesis, KTH, Maskin- och processteknologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-204579.

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Dynamic characteristics of machining systems are analysed for improved understanding of both structural and process properties. The thesis stresses the use of testing methods under operational like conditions as these are more representative of closed loop systems, such as machining systems, as compared to conventional testing methods. The test instrument proposed is a contactless excitation and response system, developed for testing of machine tool spindles under load and with rotating spindle. The instrument uses electromagnetic excitation and displacement sensors for analysis of rotating mi

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27

Osorno, Andres. "Dynamic, In-Situ Pressure Measurements during CMP." Thesis, Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/7497.

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A rotational setup for measuring interfacial fluid pressure and temperature was successfully constructed. Interfacial fluid measurements were performed with various slurries, slurry flow rates, and pad topographies. It was experimentally determined that the pad topography has the biggest effect in pressure and temperature distribution. This was also confirmed by tilt experiments ran in a rotational environment. For all cases, the edge high conditioned pad displayed the most changes during the experiments. For an edge high conditioned pad, the fluid pressure was found to be mostly subambient re

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28

Ang, Keng Cheng. "A computational fluid dynamic study of blood flow through stenosed arteries /." Title page, table of contents and summary only, 1996. http://web4.library.adelaide.edu.au/theses/09PH/09pha5808.pdf.

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29

Salloum, Mohammed. "Towards Dynamic Performance Measurement Systems : A framework for manufacturing organisations." Licentiate thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-12312.

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Consensus prevails that performance measurement systems should reflect the strategic direction of a company. Strategies are dynamic in nature while existing measurement systems are stable and predictable. The paradox of combining strategies with measurement systems has created problems for companies as the strategic context alters. Even though the literature surrounding the field is vast and dense there is a gap regarding how to keep measurement system up to date and dynamic. With the existing problem in mind, the objective of this research is to develop a framework that will support the reali

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30

Cole, David James. "Measurement and analysis of dynamic tyre forces generated by lorries." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334095.

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31

Ray, Soumitry J. "Intelligent hazard identification: Dynamic visibility measurement of construction equipment operators." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/51968.

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Struck-by fatalities involving heavy equipment such as trucks and cranes accounted for 24.6% of the fatalities between 1997-2007 in the construction industry. Limited visibility due to blind spots and travel in reverse direction are the primary causes of these fatalities. Blind spots are spaces surrounding an equipment that are invisible to the equipment operator. Thus, a hazard is posed to the ground personnel working in the blind spaces of an equipment operator. This research presents a novel approach to intelligently identify potential hazards posed to workers operating near an equipment by

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Radjenovic, Aleksandra. "Measurement of physiological variables by dynamic Gd-DTPA enhanced MRI." Thesis, University of Leeds, 2003. http://etheses.whiterose.ac.uk/356/.

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Abnormal angiogenesis is characterised by the alteration of physiological variables such as capillary permeability and fractional volume of the extravascular extracellular space. The aim of the work presented in this thesis was to investigate the feasibility of non-invasive measurement of these physiological variables through quantitative analysis of dynamic Gd-DTPA enhanced MRI (DEMRI) acquired using standard imaging hardware within a clinical setting. A method for quantitative analysis of DEMRI (QDEMRI) was developed and implemented on a standard personal computer platform using a set of pro

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33

Elbadawy, Mohamed Mohamed Zeinelabdin Mohamed. "Dynamic Strain Measurement Based Damage Identification for Structural Health Monitoring." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/86167.

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Structural Health Monitoring (SHM) is a non-destructive evaluation tool that assesses the functionality of structural systems that are used in the civil, mechanical and aerospace engineering practices. A much desirable objective of a SHM system is to provide a continuous monitoring service at a minimal cost with ability to identify problems even in inaccessible structural components. In this dissertation, several such approaches that utilize the measured dynamic response of structural systems are presented to detect, locate, and quantify the damages that are likely to occur in structures. In

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Smith, Mark Alan. "Improved dynamic stability using FACTS devices with phasor measurement feedback." Thesis, Virginia Tech, 1994. http://hdl.handle.net/10919/42417.

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With an increasing number of regulatory and economic factors making the operation of power systems more challenging, utilities must take full advantage of technological advances which allow more flexibility for operation. One of these advances is the combination of power electronic controllers and compensation devices known as F1exible AC Transmission Systems (FACTS) technology. This thesis will examine the ability of FACTS technology to improve dynamic stability when controlled with data obtained from another recent advancement, phasor measurement units (PMUs). Based on an overview of

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Kothari, Karan. "Accurate Wheel-rail Dynamic Measurement using a Scaled Roller Rig." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/96633.

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The primary purpose of this study is to perform accurate dynamic measurements on a scaled roller rig designed and constructed by Virginia Tech and the Federal Railroad Administration (VT-FRA Roller Rig). The study also aims at determining the effect of naturally generated third-body layer deposits (because of the wear of the wheel and/or roller) on creep or traction forces. The wheel-rail contact forces, also referred to as traction forces, are critical for all aspects of rail dynamics. These forces are quite complex and they have been the subject of several decades of research, both in experi

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Yao, Shulong. "Highly Stretchable Miniature Strain Sensor for Large Dynamic Strain Measurement." Thesis, University of North Texas, 2016. https://digital.library.unt.edu/ark:/67531/metadc849674/.

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This thesis aims to develop a new type of highly stretchable strain sensor to measure large deformation of a specimen subjected to dynamic loading. The sensor was based on the piezo-resistive response of carbon nanotube(CNT)/polydimethysiloxane (PDMS) composites thin films, some nickel particles were added into the sensor composite to improve the sensor performance. The piezo-resistive response of CNT composite gives high frequency response in strain measurement, while the ultra-soft PDMS matrix provides high flexibility and ductility for large strain measuring large strain (up to 26%) with an

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37

Buis, Arjan W. P. "Dynamic interface pressure measurement : comparing two trans-tibial socket concepts." Thesis, University of Strathclyde, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.341806.

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38

Smith, Mark Allen. "Improved dynamic stability using FACTS devices with phasor measurement feedback /." This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-05022009-040702/.

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39

Guo, Jiuhao, and 郭九昊. "Velocity field measurement of a scroll vortex intake flow." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B48079881.

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A scroll vortex intake is a hydraulic structure that transfers water stably from one elevation to a lower one by generating a swirling vortex flow down a vertical drop- shaft. Scroll vortex intakes are applied widely in water supply, stormwater drainage and sewerage systems. For a good engineering design, a sufficiently large and stable air core needs to be maintained within the dropshaft. Although a number of the- oretical and experimental investigations have been conducted, the understanding and predictions of the vortex flow is still far from complete due to a lack of de- tailed vel

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Nowrouzi, Ardeshir. "The quasi static and dynamic behaviour of robot near the work." Thesis, Open University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.254765.

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41

Karlsson, Stefan, and Erik Hansson. "Dynamic Load Generator: Synthesising dynamic hardware load characteristics." Thesis, Mälardalens högskola, Inbyggda system, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-28280.

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In this thesis we proposed and tested a new method for creating synthetic workloads. Our method takes the dynamic behaviour into consideration, whereas previous studies only consider the static behaviour. This was done by recording performance monitor counters (PMC) events from a reference application. These events were then used to calculate the hardware load characteristics, in our case cache miss ratios, that were stored for each sample and used as input to a load regulator. A signalling application was then used together with a load regulator and a cache miss generator to tune the hardware

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42

Elsey, Justin Rae. "Dynamic Modelling, Measurement and Control of Co-rotating Twin-Screw Extruders." University of Sydney. Department of Chemical Engineering, 2003. http://hdl.handle.net/2123/687.

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Co-rotating twin-screw extruders are unique and versatile machines that are used widely in the plastics and food processing industries. Due to the large number of operating variables and design parameters available for manipulation and the complex interactions between them, it cannot be claimed that these extruders are currently being optimally utilised. The most significant improvement to the field of twin-screw extrusion would be through the provision of a generally applicable dynamic process model that is both computationally inexpensive and accurate. This would enable product design, proce

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43

VISCONTI, IGOR FERREIRA. "MEASUREMENT-BASED LOAD MODELING FOR DYNAMIC SIMULATIONS ON ELECTRIC POWER SYSTEMS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2010. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=16417@1.

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CENTRO DE PESQUISA DE ENERGIA ELÉTRICA<br>Este trabalho descreve uma metodologia para modelagem de cargas elétricas, utilizando dados de tensão e corrente registrados durante distúrbios no sistema de potência. Estes modelos são utilizados na representação de subsistemas da rede elétrica em simulações computacionais que preveem o comportamento dinâmico do sistema de potência após perturbações em suas condições normais de operação.São apresentados resultados práticos da metodologia proposta, onde a carga é definida como um sistema cuja saída é a variação da potência consumida e a entrada é a var

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Boxerman, Jerrold L. (Jerrold Lee). "Non-invasive measurement of physiology using dynamic susceptibility contrast NMR imaging." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/11906.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Whitaker College of Health Sciences and Technology, 1995.<br>Includes bibliographical references (leaves 252-274).<br>by Jerrold Lee Boxerman.<br>Ph.D.

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Rosseno, Mendy, and 陳浩榮. "Parsimonious Measurement of Dynamic Capabilities." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/22353186715965830046.

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碩士<br>國立交通大學<br>企業管理碩士學程<br>102<br>While there have been consensus on the definition of dynamic capabilities, their empirical studies are still at infancy. Measurement of dynamic capabilities is important as a firm can diagnose how efficiently it can respond to changes in external environment compared to its competitors in the same industry. Based on the notion of the higher and lower level of capabilities, this study proposes an indicator which allows a firm to understand a snapshot of its dynamic capabilities (higher capabilities), by measuring the relative volatility of its operating margin

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Emvalomatis, Grigorios Stefanou Spiro E. "Parametric models for dynamic efficiency measurement." 2009. http://etda.libraries.psu.edu/theses/approved/PSUonlyIndex/ETD-4121/index.html.

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47

Ping-Chun, Lin. "The Dynamic Measurement of Driver Mental Workload." 2006. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0016-0109200613414726.

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Lin, Ping-Chun, and 林品君. "The Dynamic Measurement of Driver Mental Workload." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/18635653154593158712.

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碩士<br>國立清華大學<br>工業工程與工程管理學系<br>94<br>Abstract Driving task consumes a great deal of operator attention continuously. Either low vigilance or information overload may lead to human errors. Human errors were always major cause of traffic accidents. Therefore, understanding operator mental state is important. In this study, the virtual environment of freeway was simulated where the drivers drove as usual. Mental workload of bus drivers were affected via different conditions or unexpected events. At the same time, driving performance, physiological index, and subjective ratings were measured dur

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49

Machekhin, Yu P. "Dynamic System Chaotic Behaviour and Uncertanty Measurement." Thesis, 2007. http://openarchive.nure.ua/handle/document/8658.

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The role of dynamical chaos as a mechanism of increasing measurement uncertainty in a nonlinear dynamic system is discussed. A mathematical model based on the logistic equation was used for investigation of the effect. It was found that the uncertainty measurement, which has abnormal distribution, is connected with dynamic chaos.

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Chang, Tsung-Dai, and 張琮岱. "Research on Novel Dynamic Temperature Measurement Technology." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/94xf94.

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碩士<br>國立彰化師範大學<br>機電工程學系<br>106<br>This thesis proposes a novel dynamic temperature measurement technology and considers the influence of thermal radiation sensors on external radiation.It can improve the phenomenon of inaccurate measurement results of traditional infrared radiation thermometers at different room temperatures for the same target. In the past,it was necessary to wait for the balance between the ambient temperature and the measuring instrument's temperature to compensate at different temperatures via the sensor's built-in thermistor to measure the room temperature. This kind o

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