This book contains papers presented during the 10th Asian Conference on Multibody Systems (ACMD) and 6th Joint International Conference on Multibody System Dynamics (IMSD). The papers cover the state-of-the-art research relating to multibody dynamics, including the development of algorithms, computational efficiency, and analytical outlooks. It focuses on the utilization of multibody systems for social application, with sections catering to the field of flexible body dynamics and vehicle dynamics as well. This book can be a valuable resource to professionals, academics, automotive engineers, and machine tool manufacturers.