Dynamics and Control of Mechanical Systems

Neueste Paper

• An Opticalmechanics Framework for Dynamic Estimation of Multibody Systems

  Banglei Guan, Xuanyu Bai, Qingquan Chen, Zibin Liu, Dongcai Tan, Zhenbao Yu, Yang Shang, Qifeng Yu · 9. Juni 2026

  Conventional dynamics analysis of the human body is often constrained by the need for contact force and torque sensors and controlled laboratory environments. To address this issue, this study proposes an opticalmechanics kinematic-dynamic integrated estimation framework for multibody systems. Speci…

• An Efficient Multilevel Preconditioned Nonlinear Conjugate Gradient Method for Incremental Potential Contact

  Yu Zhang, Xing Shen, Kemeng Huang, Wei Chen, Yin Yang, Taku Komura, Tiantian Liu, Xingang Pan · 20. Mai 2026

  Incremental Potential Contact (IPC) guarantees intersection-free simulation but suffers from high computational costs due to the expensive Hessian assembly and linear solves required by Newton's method. While Preconditioned Nonlinear Conjugate Gradient (PNCG) avoids Hessian assembly, it has historic…

• i-PhysGaussian: Implicit Physical Simulation for 3D Gaussian Splatting

  Yicheng Cao, Zhuo Huang, Yu Yao, Yiming Ying, Daoyi Dong, Tongliang Liu · 20. Februar 2026

  Physical simulation predicts future states of objects based on material properties and external loads, enabling blueprints for both Industry and Engineering to conduct risk management. Current 3D reconstruction-based simulators typically rely on explicit, step-wise updates, which are sensitive to st…