HARMONICAHARMONICA – HOME PANEL – HOME PANEL(used for presentation purposes only)(used for presentation purposes only)

HARMONICAHARMONICA – SETUP PANEL – SETUP PANEL(used to configure the whole measurement setup)(used to configure the whole measurement setup)

HARMONICAHARMONICA – MEASUREMENT PANEL – MEASUREMENT PANEL(provides real-time information during a measurement)(provides real-time information during a measurement)

HARMONICAHARMONICA – RESULTS PANEL – RESULTS PANEL(Presentation of the Results: Frequency Response Functions Amplitude)(Presentation of the Results: Frequency Response Functions Amplitude)

HARMONICAHARMONICA – RESULTS PANEL – RESULTS PANEL(Presentation of the Results: Channel Spectrums)(Presentation of the Results: Channel Spectrums)

HARMONICAHARMONICA – RESULTS PANEL – RESULTS PANEL(Presentation of the Results: Frequency Response Functions Phase)(Presentation of the Results: Frequency Response Functions Phase)

HARMONICAHARMONICA – RESULTS PANEL – RESULTS PANEL(Presentation of the Results: Transmissibility Functions Amplitude)(Presentation of the Results: Transmissibility Functions Amplitude)

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Hg Hf Hd M

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Force (control in force) Direct Response (control in displacement)

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Channel Force (Control in Force)

Channel Response - Displacement (Control in Displacement)

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H M R

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HARMONICAHARMONICA – RESULTS ANALYSIS – RESULTS ANALYSIS(Comparison of HARMONICA with PULSE – M2D’2006 CONFERENCE)(Comparison of HARMONICA with PULSE – M2D’2006 CONFERENCE)

Harmonica: Stepped-Sine Spectrum Analyzer for Transfer Function Measurement and Non-Linear Experimental Assessment, M2D’2006 - 5th International Conference on Mechanics and Materials in Design, Porto, Portugal, July 2006.