Essays about: "Gmf"

Found 5 essays containing the word Gmf.

  1. 1. Fault detection of planetary gearboxes in BLDC-motors using vibration and acoustic noise analysis

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Henrik Ahnesjö; [2020]
    Keywords : Planetary gearbox; Fault detection; Condition Monitoring; Support Vector Machine SVM ; Machine Learning; Supervised Machine Learning; Defect Pinion; Defect Planet Gear; MATLAB; LabVIEW; Soundproof-box; Noise Vibration Harshness NVH ; Gearmesh Frequency GMF ; Power Spectrum; BLDC-motor;

    Abstract : This thesis aims to use vibration and acoustic noise analysis to help a production line of a certain motor type to ensure good quality. Noise from the gearbox is sometimes present and the way it is detected is with a human listening to it. This type of error detection is subjective, and it is possible for human error to be present. READ MORE

  3. 2. A Historic Record of Sea Ice Extents from Scatterometer Data

    University essay from KTH/Geoinformatik

    Author : Inès Otosaka; [2017]
    Keywords : sea ice; radar scattering; scatterometer;

    Abstract : Sea ice is a vital component of the cryosphere and does not only influence the polar regions but has a more global influence. Indeed, sea ice plays a major role in the regulation of the global climate system as the sea ice cover reflects the sun radiation back to the atmosphere keeping the polar regions cool. READ MORE

  4. 3. A DSL Supporting Textual and Graphical Views

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

    Author : Salome Maro; [2015-08-12]
    Keywords : ;

    Abstract : Domain Specific Languages(DSLs) are languages that are designed to be used in a particular development area. These languages aim to help developers solve the problems related to that domain and therefore contain information and jargons that are only relevant to a particular domain. READ MORE

  5. 4. An Implementation of an Execution Engine for the Foundational UML Subset

    University essay from Institutionen för informationsteknologi

    Author : Magnus Rundlöf; [2010]
    Keywords : ;

    Abstract : This thesis examines an OMG proposal for a tool-chain for working with Executable UML. The proposal defines a subset of UML, called fUML, with well-defined semantics and an Execution Model. The goal of this thesis is to understand whether fUML models can be useful in commercial user interface development. READ MORE

  6. 5. Comparison of Microsoft DSL Tools and Eclipse Modeling Frameworks for Domain-Specific Modeling in the context of Model-Driven Development

    University essay from Blekinge Tekniska Högskola/Avdelningen för programvarusystem

    Author : Turhan Özgür; [2007]
    Keywords : Model-Driven Development; Domain-Specific Modeling; Domain-Specific Languages;

    Abstract : Today it is realized by industry that automation of software development leads to increased productivity, maintainability and higher quality. Model-Driven Development (MDD) aims to replace manual software development methods by automated methods using Domain-Specific Languages (DSLs) to express domain concepts effectively. READ MORE