Identification of Inertial Parameters of Heavy Truck Powertrains

Abstract:

Based on the quality of line frequency response function and the principle of rigid body micro-vibration, a technique was proposed to verify the experimental accuracy for the heavy truck powertrain by using rigid body inertia tensor transformation and additive theory. The measurement of inertial parameters of a heavy truck powertrain was carried out by hammer method. The total least square processing theory was proposed to process the experimental data. The experimental results showed satisfactory accuracy and reliability.

• Periodical: Applied Mechanics and Materials (Volume 43)
• Pages: 225-228
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.43.225
• Online since: December 2010
• Authors: Feng Yuan Wang, De Hui Huang, Sheng Li
• Keywords: Frequency Response Function (FRF), Inertial Parameter, Inertial Tensor Transform, Total Least Squares

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