Essays about: "Laser vibrometry"

Found 2 essays containing the words Laser vibrometry.

  1. 1. Fretting tests on connector terminals

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Marcus Magnusson; [2018]
    Keywords : Fretting; Corrosion; Laser vibrometry; Connector; Vibration; Technology and Engineering;

    Abstract : Fretting is a complex set of mechanical and electrical mechanics that occurs at the contact surface between two vibrating objects. It is widely present in electrical connectors close to combustion engines due to the constant exposure to vibrations. Fretting is an extensive problem in the automotive industry but little research is done. READ MORE

  2. 2. Target recognition by vibrometry with a coherent laser radar

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Andreas Olsson; [2003]
    Keywords : Reglerteknik; target recognition; vibrometry; coherent laser radar; laser vibration sensing; Doppler technique; time-frequency analysis; Reglerteknik;

    Abstract : Laser vibration sensing can be used to classify military targets by its unique vibration signature. A coherent laser radar receives the target´s rapidly oscillating surface vibrations and by using proper demodulation and Doppler technique, stationary, radially moving and even accelerating targets can be taken care of. READ MORE