Enhanced Mid-Flexion Stability in Cruciate-Sacrificing Total Knee Replacement: Impact of Optimized Implant Designs Investigated Using Musculoskeletal Multibody Simulation. [PDF]
J Orthop ResABSTRACT Total knee replacement (TKR) is a successful intervention for relieving pain and improving quality of life. In this context, mid‐flexion instability and paradoxical anterior femoral movement remain challenging. However, the role of implant design in cruciate‐sacrificing (CS) scenarios is unclear.
Kebbach M +6 more
europepmc +2 more sources
A framework for establishing constraint Jacobian matrices of planar rigid-flexible-multibody systems
AIMS Mathematics, 2023 Constraint violation correction is an important research topic in solving multibody system dynamics. For a multibody system dynamics method which derives acceleration equations in a recursive manner and avoids overall dynamics equations, a fast and ...
Lina Zhang +5 more
doaj +1 more source
Heave Compensation Dynamics for Offshore Drilling Operation
Journal of Marine Science and Engineering, 2021 In this study, dynamic response analysis of a heave compensation system for offshore drilling operations was conducted based on multibody dynamics. The efficiency of the heave compensation system was computed using simulation techniques and virtually ...
Dave Kim, Namkug Ku
doaj +1 more source
Mechanical analysis of deepwater drilling riser system based on multibody system dynamics
Petroleum Science, 2020 A multibody system including a drilling riser system, tensioners and a floating platform is key equipment for offshore oil and gas drilling. Most of the previous studies only focus on the drilling riser system rather than the multibody system. Mechanical
Xiuquan Liu +6 more
semanticscholar +1 more source
Automated Excavator Based on Reinforcement Learning and Multibody System Dynamics
IEEE Access, 2020 Fully autonomous earth-moving heavy equipment able to operate without human intervention can be seen as the primary goal of automated earth construction.
Ilya Kurinov +3 more
semanticscholar +1 more source
A nonsmooth frictional contact formulation for multibody system dynamics
International Journal for Numerical Methods in Engineering, 2020 We present a new node‐to‐face frictional contact element for the simulation of the nonsmooth dynamics of systems composed of rigid and flexible bodies connected by kinematic joints.
Javier Galvez +4 more
semanticscholar +1 more source
On Centroidal Dynamics and Integrability of Average Angular Velocity [PDF]
, 2017 In the literature on robotics and multibody dynamics, the concept of average angular velocity has received considerable attention in recent years. We address the question of whether the average angular velocity defines an orientation framethat depends ...
Nijmeijer, Henk +3 more
core +2 more sources
A study on wear evaluation of railway wheels based on multibody dynamics and wear computation [PDF]
, 2010 The wear evolution of railway wheels is a very important issue in railway engineering. In the past, the reprofiling intervals of railway vehicle steel wheels have been scheduled according to designers' experience.
Ambrosio, J. +6 more
core +1 more source
Haptic Devices Based on Real-Time Dynamic Models of Multibody Systems
Sensors, 2021 Multibody modeling of mechanical systems can be applied to various applications. Human-in-the-loop interfaces represent a growing research field, for which increasingly more devices include a dynamic multibody model to emulate the system physics in real ...
Nicolas Docquier +2 more
doaj +1 more source
Dynamic Modeling and Simulation of a Rotating Single Link Flexible Robotic Manipulator Subject to Quick Stops [PDF]
, 2014 Single link robotic manipulators are extensively used in industry and research operations. The main design requirement of such manipulators is to minimize link dynamic deflection and its active end vibrations, and obtain high position accuracy during its
Dupac, Mihai, Noroozi, Siamak
core +1 more source