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  1. 1. Evaluate Operational Modal Analysis and Compare the Result to Visualized Mode Shapes

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Baiyi Song; [2017]
    Nyckelord :Operational Modal Analysis; FDD; SSI; Experimental Modal Analysis; Noise and Vibration Test;

    Sammanfattning : The prototypes vibration test carried out for obtaining reliable information concerning machine’s dynamic properties in development process. Analysis results should be able to correlate with FE model to determine if some underlying assumptions (material properties & boundary conditions) were correct. LÄS MER