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  1. No Access

    Chapter and Conference Paper

    FSI Analysis of Delivery Catheter Impact on Carotid Artery in AIS

    Acute ischemic stroke (AIS) is a global health issue requiring effective treatments like mechanical thrombectomy. In the realm of in vivo neuro-interventional procedures, Fluid–Structure Interaction (FSI) anal...

    Shuo Wu, Tianxiao Zhang, Bo Wang… in Proceedings of the 2nd International Confe… (2024)

  2. No Access

    Chapter and Conference Paper

    Nonsmooth Dynamic Modeling of Spatial Multibody Systems with Spherical Clearance Joints on the Special Euclidean Group

    In this paper, a nonsmooth dynamic modeling and calculation method for spatial multibody systems (SMBS) with spherical clearance joints (SCJs) is proposed within the framework of the three-dimensional Special ...

    Long Li, Shengnan Lyu, **lun Ding in Advances in Mechanism and Machine Science (2024)

  3. No Access

    Chapter and Conference Paper

    Error Analysis of a Deployable Scissor-Like Mechanism with Joint Clearances

    The positioning and orienting errors of a deployable mechanism used for supporting antennas directly affects the performance of the satellite. This paper focuses on the error analysis of a deployable scissor-l...

    Hang **ao, Jianzhi Wang, Shengnan Lyu… in Advances in Mechanism and Machine Science (2024)

  4. No Access

    Chapter and Conference Paper

    Time-Dependent Reliability Analysis of Random Vibration Based on Deep Neural Operator Surrogate Model

    A deep neural operator (DNO) is a neural network representing map** relationships between function spaces, rendering it highly valuable in investigating dynamical systems, vibrations, and other time-dependen...

    Bo Wang, Shuo Wu, Shengnan Lyu… in Proceedings of the 2nd International Confe… (2024)

  5. No Access

    Chapter and Conference Paper

    Design, Analysis, and Optimization of a Novel Stent Retriever for Acute Ischemic Stroke

    Acute ischemic stroke (AIS) is a leading global cause of disability and death. Stent retrievers, which enable quick reperfusion of blocked arteries, have transformed the way that AIS is treated. The limitation...

    Shuo Wu, Bo Wang, Tianxiao Zhang, Shengnan Lyu in Advances in Mechanism and Machine Science (2023)

  6. No Access

    Chapter and Conference Paper

    Design and Analysis of Disc-Spring-Based Cable-Driven Variable Stiffness Joints

    Variable stiffness mechanisms perform better compliance during forceful interactions with uncertain environments. This paper proposes a novel disc-spring-based cable-driven variable stiffness joint. Considerin...

    Hang **ao, Zengrui Xu, **lun Ding… in Advances in Mechanism, Machine Science and… (2023)

  7. No Access

    Chapter and Conference Paper

    Non-smooth Model of a Frictionless Spherical Joint with Clearance for Spatial Multibody System Dynamics on SE(3)

    In this paper, based on the non-smooth dynamics method, a dynamic modeling method for spatial multi-body systems with spherical clearance joints is proposed in the framework of Lie group. A Lie group time step...

    Long Li, Shengnan Lyu, **lun Ding in Advances in Mechanism, Machine Science and… (2023)

  8. No Access

    Chapter and Conference Paper

    Dynamic Modeling for Spatial Revolute Joint with Clearances in Multibody Systems Based on HLCP

    This paper presents a modeling and simulation method for rigid multibody system (MBS) with clearance-affected spatial revolute joints (SRJ) under the assumption that the clearance is much less than the physic...

    Long Li, Shengnan Lyu, **lun Ding in Robotics and Mechatronics (2020)