Essays about: "Vibration Testing"

Showing result 11 - 15 of 80 essays containing the words Vibration Testing.

  1. 11. Detecting Failures in Electric Motors in a Simulated Setup Through Machine Learning

    University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013); Karlstads universitet/Avdelningen för datavetenskap

    Author : Mohammad Qasem; [2022]
    Keywords : Computer Science; Machine learning; IoT; Predictive Maintenance; BLDC;

    Abstract :  The use of machine learning for predictive maintenance has been the focus of many studies, usually utilizing industrial setups consisting of actual industrial motors. This work examines the possibility of creating a simple setup to develop a machine learning model to detect electric motor failures, eliminating the need to rely on having access to industrial equipment in the early stages. READ MORE

  3. 12. Study testing of Dampers in Prototype Blade in Figure Skating Landings

    University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Author : Anoop George; Anilkrishnan Vasundharan Rema Bai; [2022]
    Keywords : ;

    Abstract : This thesis is primarily intended to estimate the technical feasibility of an invention while also attaining product development as a project. A new cushioning FS blade with an integrated damping system (FSB-IDS), developed to reduce the vibration and acceleration of the impact. READ MORE

  4. 13. Aerodynamic studies of the flutter behavior of a compressor jet engine : Establishment of 1D criteria for the appearance of flutter within low pressure compressors

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Lucas Citoleux; [2022]
    Keywords : ;

    Abstract : Turbojet compressors are subject to numerous vibration phenomena that limit their good operability. Among these different phenomena, flutter is a major concern during the study and design phase. This aeroelastic instability can have an impact on the correct operation of the compressor. READ MORE

  5. 14. Estimation of blocked forces from a rear drive unit (RDU) in a test rig fixture

    University essay from KTH/Teknisk akustik

    Author : Sanjay Jayachandran; [2022]
    Keywords : Acoustics; Vibration; Sound; Mechanics; Blocked Forces; Transfer Path Analysis; Component-based TPA; Vibro-acoustics;

    Abstract : In the modern world, vehicle manufacturers are not the sole producer of every component in a vehicle but instead assign different subsystems to various OEMs (Original Equipment Manufacturer). Subsystems such as Rear Drive Units (RDU), Power Transfer Units (PTU), E-drives etc. are developed separately and then integrated into the main vehicle. READ MORE

  6. 15. Modelling and testing of a solar panel structure for KNATTE (Kinesthetic Node and Autonomous Table-Top Emulator)

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Elena Fernández Bravo; [2021]
    Keywords : Frictionless platform; Linear Quadratic Gaussian; Flexible appendages; Finite Element Method;

    Abstract : One of the challenges that satellites face is the interaction between control movement and vibration of flexible appendages such as solar arrays and antennas that can negatively affect the performance of the spacecraft. The aim of this thesis is to develop a numerical model of a solar panel structure for KNATTE, a frictionless platform developed by the Onboard Space Systems group at Luleå University of Technology, and develop a control law that reduces the flexible vibration of the solar arrays when attitude control manoeuvres are performed. READ MORE