Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Parameter optimization for 3D mass-spring-damper models.

Xiuzhong Wang1, Venkat Devarajan

  • 1Ikonisys Inc, New Haven, CT 06518, USA. xiuzhongw@yahoo.com

Studies in Health Technology and Informatics
|April 9, 2008
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Novel Electrochemical Sensing Strategy for Organophosphorus Pesticide Residues.

Biosensors·2026
Same author

Pan-cancer landscape of UBD/FAT10 and experimental validation in esophageal carcinoma.

Frontiers in oncology·2025
Same author

Novel Fluorescent Probe for Selective Recognition of G-Quadruplex Based on Aggregation Induced Emission.

Luminescence : the journal of biological and chemical luminescence·2025
Same author

True Inhibition of CeO<sub>2</sub> Nanozymes by Antioxidants: Mechanistic Insights and Colorimetric Detection of Ergothioneine.

Analytical chemistry·2025
Same author

Exploration of Water-Soluble Natural AIEgens Boosting Label-Free Turn-on Fluorescent Sensing in a DNA Hydrogel.

Analytical chemistry·2023
Same author

Interactions of Amino Group Functionalized Tetraphenylvinyl and DNA: A Label-Free "On-Off-On" Fluorescent Aptamer Sensor toward Ampicillin.

Biosensors·2023
Same journal

The Essential Components and Critical Conditions for Success in a Learning Health System in Oncology.

Studies in health technology and informatics·2026
Same journal

Use of Artificial Intelligence in Screening for Adolescent Idiopathic Scoliosis: A Scoping Review.

Studies in health technology and informatics·2026
Same journal

Movement Related Biomechanics in Adolescent Idiopathic Scoliosis: A Review of Reviews.

Studies in health technology and informatics·2026
Same journal

The Impact of Surgical Correction of Adolescent Idiopathic Scoliosis Using Posterior Spinal Fusion on Selected Radiological Parameters and Respiratory Function.

Studies in health technology and informatics·2026
Same journal

Acute Effect of Physio-logic® Exercises on Muscle Tone and Stiffness in Adolescent Idiopathic Scoliosis Patients: A Preliminary Study.

Studies in health technology and informatics·2026
Same journal

Effects of Integrated Music and Occupational Therapy on Motor and Autonomic Function in Children with Neurogenic Scoliosis.

Studies in health technology and informatics·2026
See all related articles

This study validates the 3D mass-spring-damper (MSD) model for isotropic materials. It shows accurate tensile stiffness and controlled Poisson effects, especially with hexahedral meshes.

Area of Science:

  • Computational physics
  • Material modeling
  • Solid mechanics

Background:

  • The 3D mass-spring-damper (MSD) model is widely used for simulating deformable objects.
  • Ensuring physical accuracy, particularly for isotropic materials, is crucial for reliable simulations.
  • Isotropic materials exhibit uniform properties (Poisson constant, Young's modulus) in all directions.

Purpose of the Study:

  • To investigate and validate the physical accuracy of the 3D MSD model for isotropic objects.
  • To derive constraints for MSD model parameters based on material isotropy.
  • To assess the model's performance with different mesh types (tetrahedral and hexahedral).

Main Methods:

  • Derivation of parameter constraints for the 3D MSD model based on isotropic material properties.

Related Experiment Videos

  • Application of the constrained least squares method to determine MSD model parameters.
  • Analysis of simulation results for tetrahedral and hexahedral meshes.

    • Main Results:

    • Accurate achievement of tensile stiffness in the MSD model, especially with tetrahedral meshes.
    • Suppression of irregular Poisson effects below a tolerable level for tetrahedral meshes.
    • Explicit parameter determination and accurate achievement of both tensile stiffness and Poisson constant for hexahedral meshes.

    Conclusions:

    • The 3D MSD model can accurately represent isotropic material behavior, particularly with hexahedral meshes.
    • Tetrahedral meshes offer good tensile stiffness accuracy and control over Poisson effects.
    • Hexahedral meshes enable precise achievement of both tensile stiffness and Poisson constant in the MSD model.