Essays about: "Statistical quality control"

Showing result 1 - 5 of 56 essays containing the words Statistical quality control.

  1. 1. Characterization of property variations in paperboard samples

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Sofia Wretstam; [2018]
    Keywords : Paperboard; variability; property; tensile strength; surface roughness; thickness; distribution.;

    Abstract : In today’s paper and board production, quality control is made on a single cross direction (CD)sample from each tambour. As several different properties are analysed, only a limited number of measurement results are obtained for one property. READ MORE

  2. 2. Quality Data Management in the Next Industrial Revolution : A Study of Prerequisites for Industry 4.0 at GKN Aerospace Sweden

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle; Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Robert Erkki; Philip Johnsson; [2018]
    Keywords : Industry 4.0; Smart Manufacturing; Internet of Things; Big Data; Quality Control; Statistical Quality Control; Multi-variate Analysis; Machine Learning; Cyber-Physical System; Quality Data Management;

    Abstract : The so-called Industry 4.0 is by its agitators commonly denoted as the fourth industrial revolution and promises to turn the manufacturing sector on its head. However, everything that glimmers is not gold and in the backwash of hefty consultant fees questions arises: What are the drivers behind Industry 4. READ MORE

  3. 3. The Relationship Between Brand Related UGC and CBBE : An Internet Meme Experiment

    University essay from Linnéuniversitetet/Institutionen för marknadsföring (MF); Linnéuniversitetet/Institutionen för marknadsföring (MF); Linnéuniversitetet/Institutionen för marknadsföring (MF)

    Author : Joseph Hallgren; Kristján Sigurbjörnsson; Twan Black Jr.; [2018]
    Keywords : Internet Meme; Brand Equity; CBBE; User Generated Content; UGC; Experiment;

    Abstract : Background: The modern day era of the Internet gave birth to the growing phenomenon of Internet memes (IM), a type of online user generated content (UGC) (Gangadharbatla, 2008). Now marketers have begun researching the relationship between UGC and consumer based brand equity (CBBE) (Christodoulides, 2012; Rachna and Khajuria, 2017). READ MORE

  4. 4. Investigating the use of multi-label classification methods for the purpose of classifying electromyographic signals

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Petter Björklund; [2018]
    Keywords : Biomedical engineering; Statistical classification; Prosthetics; Technology and Engineering;

    Abstract : The type of pattern recognition methods used for controlling modern prosthetics, referred to here as single-label classification methods, restricts users to a small amount of movements. One prominent reason for this is that the accuracy of these classification methods decreases as the number of allowed movements is increased. READ MORE

  5. 5. Assessment of image quality in x-ray fluoroscopy based on Model observers as an objective measure for quality control and image optimization

    University essay from Stockholms universitet/Fysikum

    Author : Henrik Elgström; [2018]
    Keywords : image quality; fluoroscopy; Model observer;

    Abstract : BACKGROUND: Although the Image Quality (IQ) indices calculated by objective Model observers contains more favourable characteristics compared to Figure Of Merits (FOM) derived from the more common subjective evaluations of modern digital diagnostic fluoroscopy units, like CDRAD or the Leeds test-objects, practical issues in form of limited access to unprocessed raw data and intricate laboratory measurements have made the conventional computational methods too inefficient and laborious. One approach of the Statistical Decision Variables (CDV) analysis, made available in the FluoroQuality software, overcome these limitations by calculating the SNR2rate from information entirely based on image frames directly obtained from the imaging system, operating in its usual clinical mode. READ MORE