Essays about: "early defect detection"

Showing result 1 - 5 of 8 essays containing the words early defect detection.

  1. 1. Utilizing Input Simulation for Video Game Test Automation : A Case Study

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Auguste Jerlström; [2022]
    Keywords : Input Simulation; Interaction Simulation; User Interface; Test Automation; Quality Assurance;

    Abstract : In typical software projects, it is common that half of the development time and cost is spent on testing the software. Software Test Automation is an area that has been rapidly expanding in recent years because of its capacity to test features rapidly and efficiently, but in the Video Game industry, this concept is still in its infancy and common practices are still being developed. READ MORE

  3. 2. Interface Coordination & Control in a large-scale System-of-Systems : An industrial case study.

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Umair bin Ali Malik; [2021]
    Keywords : Interface control; System-of-systems; Software configuration management.;

    Abstract : Background: In developing and maintaining a large-scale system-of-systems (SoS), interface coordination & control (ICC) among interdependent subsystems is crucial for evolving individual subsystems and the overall SoS. However, the available literature offers little or no support to guide ICC in practice. READ MORE

  4. 3. Bearing Diagnosis Using Fault Signal Enhancing Teqniques and Data-driven Classification

    University essay from Linköpings universitet/Fordonssystem

    Author : Benjamin Lembke; [2019]
    Keywords : Bearing diagnosis; rolling element bearings; predictive maintenance; signal processing; fault detection; gearbox diagnosis; support vector machine; svm; binary classification; one class classification; machine learning; feldetektion; diagnos; feldiagnos; växellåda; signalbehandling; maskininlärning;

    Abstract : Rolling element bearings are a vital part in many rotating machinery, including vehicles. A defective bearing can be a symptom of other problems in the machinery and is due to a high failure rate. Early detection of bearing defects can therefore help to prevent malfunction which ultimately could lead to a total collapse. READ MORE

  5. 4. Improved failure detection with higher degree of statistical confidence

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Josefine Tarvainen; [2015]
    Keywords : Gearbox; Vibration; Gear; Truck; växellåda; vibration; kugghjul; lastbil;

    Abstract : This master thesis has been performed by a request from Scania CV AB in Södertälje. Scania CV AB is a global company manufacturing heavy vehicles, such as busses and trucks. When developing a gearbox, an endurance test is made that shows failures, such as damaged gears or bearings. STP and delta-ANALYSER are used to discover this kind of failure. READ MORE

  6. 5. UNBALANCE DEFECT DETECTION IN ROTATING MACHINES BY MEANS OF SOUND ANALYSIS

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Anton Shumeika; [2012-08-06]
    Keywords : unbalance; rotating machines; defect detection; sound analysis; smart-phone;

    Abstract : Defect detection in rotating machines in the early stages becomes more prioritized. In this respect, cheap, user-friendly and precise assessment techniques and tools need to be developed. This paper researches the feasibility of unbalance defect detection in rotating machines based on sound analysis. READ MORE