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RISA Novel Semiemperical Friction Coefficient Model Between Needle and Polyvinyl Alcohol Tissue Phantom and Its Validation by Using Computational Inverse Technique
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Needle–tissue interactive force is vital for developing a virtual simulation and planning system (SPS) and optimizing needle control strategy, wherein the friction coefficient is an important parameter but difficult to ...
Hypergraph-Based High-Speed Rail Hypernetwork Analysis and Node Importance Evaluation Using Operational Data: A Case Study of China
Publisher: American Society of Civil Engineers
Abstract: AbstractThe high-speed railway (HSR) network is pivotal to transportation infrastructure,
yet its resilience and node importance under complex operational dynamics remain to
be explored. This study proposes a hypergraph-based ...
A Novel Method for Estimating Friction Boundary Conditions and Elastic Parameters of Soft Tissue Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. In endoscopic liver surgeries, biomechanical models can provide information for the surgery guidance systems, where elastic parameters and boundary conditions are important to improve computational accuracy. ...
A Novel Friction Coefficient Model Parameters Identification Method for Needle–Tissue Insertion Procedure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In endoscopic liver vascular insertion surgeries, during the process of angiographic operation, the success of vascular staining depends on precise needle insertion control which heavily relies on experienced surgeons. ...
A Novel Style Design of a Permanent-Magnetic Adsorption Mechanism for a Wall-Climbing Robot
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Magnetic adsorption mechanisms are widely used for wall-climbing robots to manipulate a locomotive on the surface of a magnetic conducting metal. However, the reported magnetic adsorption mechanisms are subject to the ...
Behaviors of Hypersonic Wing under Aerodynamic Heating
Publisher: ASCE
Abstract: The coupled problem of aerodynamic heating and structural heat transfer occupies a very important position in the field of aerospace engineering applications because it directly affects the accurate prediction of aerothermal ...