TY - JOUR AU - Calderón, L. A. M. AU - Piedrahita, C. A. R. PY - 2019/12/30 Y2 - 2024/03/29 TI - New Methodology for Inertial Identification of Low Mobility Mechanisms Considering Dynamic Contribution JF - International Journal of Automotive and Mechanical Engineering JA - Int. J. Automot. Mech. Eng. VL - 16 IS - 4 SE - Articles DO - 10.15282/ijame.16.4.2019.11.0545 UR - https://journal.ump.edu.my/ijame/article/view/1599 SP - 7341-7363 AB - <p>Knowledge of dynamic parameters of mechanical systems is required in different&nbsp;applications, particularly in the simulation and control problems. In this paper, the&nbsp;standard identification methods are discussed and a new methodology for identification&nbsp;of inertial parameters is raised when the closed chain has low mobility. The methodology&nbsp;includes formulating a symbolic model based on the transfer of inertial properties and a&nbsp;reduction using dynamic contribution indices based on CAD approximations. The new&nbsp;method is applied to the front suspension of an electrical vehicle. After applying the&nbsp;procedure, a model with few parameters that allows accurately reproducing the dynamic&nbsp;behaviour of the system is obtained. A novel methodology has been developed that allows&nbsp;the identification of dynamic parameters in low mobility mechanical systems.</p> ER -