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Mathematical Model Validation Of A Center Of Gravity Measuring Platform Using Experimental Tests And Fea, Michael Lashore
Mathematical Model Validation Of A Center Of Gravity Measuring Platform Using Experimental Tests And Fea, Michael Lashore
Master's Theses
This thesis sets out to derive an analytical model for a center of gravity (CG) measuring platform and examines its validity through experimental testing and Finite Element Modeling. The method uses a two-stage platform tilting process to first locate the planar CG coordinates and then find the third CG coordinate normal to the platform. An uncertainty model of the measuring platform was also developed, both CG and uncertainty models were implemented in the form of a MATLAB code. A load cell sizing task was also added to the code to assist the Integration Engineers at Jet Propulsion Laboratory in selecting …