Sökning: "Statistical process control"

Visar resultat 1 - 5 av 113 avhandlingar innehållade orden Statistical process control.

  1. 1. Batch Control and Diagnosis

    Detta är en avhandling från Department of Automatic Control, Lund Institute of Technology, Lund University

    Författare :Rasmus Olsson; Lunds universitet.; Lund University.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Multivariate Statistical Analysis; State and Parameter Estimation; Dynamic Models; Fault Detection; Exception Handling; Recipe; S88; Batch Control; PCA; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Sammanfattning : Batch processes are becoming more and more important in the chemical process industry, where they are used in the manufacture of specialty materials, which often are highly profitable. Some examples where batch processes are important are the manufacturing of pharmaceuticals, polymers, and semiconductors. LÄS MER

  2. 2. Machining process monitoring : a statistical approach

    Detta är en avhandling från Linköping : Linköping univ

    Författare :Håkan Wiklund; Mittuniversitetet.; [1995]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Quality Technology and Management; TQM; Quality control; Kvalitetsteknik; kvalitet; TECHNOLOGY Industrial engineering and economy Other industrial engineering and economics; TEKNIKVETENSKAP Industriell teknik och ekonomi Övrig industriell teknik och ekonomi;

    Sammanfattning : .... LÄS MER

  3. 3. Contributions to the Use of Statistical Methods for Improving Continuous Production

    Detta är en avhandling från Luleå : Luleå University of Technology

    Författare :Francesca Capaci; Luleå tekniska universitet.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process industry; Continuous process; Statistical process control; Design of experiments; Process improvements; Simulation tool; Engineering process control; Kvalitetsteknik; Quality Technology and Management;

    Sammanfattning : Complexity of production processes, high computing capabilities, and massive datasets characterize today’s manufacturing environments, such as those of continuous andbatch production industries. Continuous production has spread gradually acrossdifferent industries, covering a significant part of today’s production. LÄS MER

  4. 4. Statistical Sensor Calibration Algorithms

    Detta är en avhandling från Luleå : Luleå University of Technology

    Författare :Anas Alhashimi; Luleå tekniska universitet.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Control Engineering;

    Sammanfattning : The use of sensors is ubiquitous in our IT-based society; smartphones, consumer electronics, wearable devices, healthcare systems, industries, and autonomous cars, to name but a few, rely on quantitative measurements for their operations. Measurements require sensors, but sensor readings are corrupted not only by noise but also, in almost all cases, by deviations resulting from the fact that the characteristics of the sensors typically deviate from their ideal characteristics. LÄS MER

  5. 5. Hidden Markov models Identification, control and inverse filtering

    Detta är en avhandling från KTH Royal Institute of Technology

    Författare :Robert Mattila; KTH.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hidden markov models; system identification; method of moments; inverse filtering; abdominal aortic aneurysm; medical; markov decision process; structure; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : The hidden Markov model (HMM) is one of the workhorse tools in, for example, statistical signal processing and machine learning. It has found applications in a vast number of fields, ranging all the way from bioscience to speech recognition to modeling of user interactions in social networks. LÄS MER