We are providing points to consider for practically applying SDM in automobiles using two case studies!
Structural Change Prediction (SDM) refers to the process of converting the structural change matrix on a physical coordinate system into modal coordinates using the mode shape matrix. This is then added to the original modal parameters, and eigenvalue analysis is performed in the modal coordinates to obtain new modal parameters. This document clarifies the points to consider for practically applying SDM to automobiles using two case studies. Please take a moment to read it. 【Contents】 ■ Preface ■ Case Study of Passenger Car White Body ■ Case Study of Pickup Truck ■ Discussion ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.
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F-MA Consulting Co., Ltd., commonly known as F-MAC, is a company based in Kyoto City that provides consulting services related to vibration and noise technology. The name is primarily derived from Newton's second law, F=MA. It also reflects the initials of the founder and the promotion of modal analysis. We accept inquiries regarding general engineering analysis, focusing on vibration and noise.