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 Concept Videos

Typical Model Studies01:30

Typical Model Studies

859
Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
859
Modeling and Similitude01:12

Modeling and Similitude

878
Scaled modeling is a fundamental technique in engineering, enabling the study of large and complex systems by creating smaller, manageable replicas that recreate critical characteristics of the original. In hydrology and civil infrastructure, for example, scaled models of dams help analyze water flow, turbulence, and pressure. This method allows for accurate predictions of real-world behavior within a controlled environment, significantly reducing the cost and time involved in full-scale...
878
Modeling with Differential Equations01:25

Modeling with Differential Equations

336
Population dynamics can be described mathematically by considering the population size P(t) as a function of time. The rate of change of the population is then represented by the derivative of P(t). A simple assumption is that the rate of growth is proportional to the size of the population itself. This leads to an exponential growth model, where the population increases rapidly without bound. While this is a useful first approximation, it does not reflect realistic long-term...
336
Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving01:29

Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving

441
Mechanistic models play a crucial role in algorithms for numerical problem-solving, particularly in nonlinear mixed effects modeling (NMEM). These models aim to minimize specific objective functions by evaluating various parameter estimates, leading to the development of systematic algorithms. In some cases, linearization techniques approximate the model using linear equations.
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
441
Multimachine Stability01:25

Multimachine Stability

700
Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
700

You might also read

Related Articles

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

Sort by
Same author

Identifying multiple drivers of stratified deformation in soft deltaic deposits using integrated geosensing.

Scientific reports·2026
Same author

Potentially toxic elements in tailing-contaminated soils of Tongling, China: Pollution status, health risks and environmental capacity.

Environmental research·2026
Same author

Bio-hybrid nanovesicles with multimodal antioxidant and immunomodulatory functions attenuate acute kidney injury.

Journal of nanobiotechnology·2026
Same author

Dual-functional catalytic photothermal immunological agent for ferroptosis induction and cGAS-STING pathway activation: Enhancing tumor immunotherapy and generating robust immune memory.

Materials today. Bio·2026
Same author

Trimethylamine N-Oxide Combined with Phenylacetylglutamine as Potential Biomarkers for Diabetic Kidney Disease.

Diabetes, metabolic syndrome and obesity : targets and therapy·2026
Same author

Self-assembled nanoparticles from natural herbs alleviate osteoarthritis by targeting retinol metabolism and inhibiting chondrocyte ferroptosis.

Materials today. Bio·2026

Related Experiment Video

Updated: May 6, 2026

Finite Element Modelling of a Cellular Electric Microenvironment
08:23

Finite Element Modelling of a Cellular Electric Microenvironment

Published on: May 18, 2021

4.2K

Modeling bistable behaviors in morphing structures through finite element simulations.

Qiaohang Guo1, Huang Zheng, Wenzhe Chen

  • 1College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China Department of Mathematics and Physics, Fujian University of Technology, Fuzhou, Fujian 350108, China.

Bio-Medical Materials and Engineering
|November 12, 2013
PubMed
Summary

Researchers explored bistable elastic plates with pre-strains. Simulations revealed controllable shape transitions, paving the way for advanced robotics and deployable structures.

Keywords:
Bistabilitybiomimetic structureselasticity theoryfinite element analysisgeometric nonlinearity

More Related Videos

Subject-specific Musculoskeletal Model for Studying Bone Strain During Dynamic Motion
09:32

Subject-specific Musculoskeletal Model for Studying Bone Strain During Dynamic Motion

Published on: April 11, 2018

9.6K
Building Finite Element Models to Investigate Zebrafish Jaw Biomechanics
14:11

Building Finite Element Models to Investigate Zebrafish Jaw Biomechanics

Published on: December 3, 2016

11.4K

Related Experiment Videos

Last Updated: May 6, 2026

Finite Element Modelling of a Cellular Electric Microenvironment
08:23

Finite Element Modelling of a Cellular Electric Microenvironment

Published on: May 18, 2021

4.2K
Subject-specific Musculoskeletal Model for Studying Bone Strain During Dynamic Motion
09:32

Subject-specific Musculoskeletal Model for Studying Bone Strain During Dynamic Motion

Published on: April 11, 2018

9.6K
Building Finite Element Models to Investigate Zebrafish Jaw Biomechanics
14:11

Building Finite Element Models to Investigate Zebrafish Jaw Biomechanics

Published on: December 3, 2016

11.4K

Area of Science:

  • Mechanics of Materials
  • Composite Structures
  • Computational Engineering

Background:

  • Bistable structures exhibit multiple stable configurations, triggered by external stimuli.
  • Examples include the Venus flytrap and slap bracelets, demonstrating tunable mechanical responses.
  • Understanding these behaviors is key for designing adaptive materials and devices.

Purpose of the Study:

  • To investigate the bistable behavior of elastic composite plates using computational simulations.
  • To analyze the influence of pre-strains in composite layers on structural bistability.
  • To explore scenarios with and without geometric mis-orientation for versatile design possibilities.

Main Methods:

  • Three-dimensional finite element simulations were employed to model the elastic plates.
  • The study focused on plates with pre-strains in one or both composite layers.
  • Analysis included cases with and without a specified geometric mis-orientation angle.

Main Results:

  • Simulations demonstrated predictable bistable behaviors in elastic plates under pre-strain conditions.
  • The findings align with existing theoretical and experimental research in the field.
  • Pre-strains were shown to be a critical factor in achieving controllable structural transitions.

Conclusions:

  • This research provides insights into the mechanics of pre-strained bistable composite plates.
  • The study opens avenues for programmable designs in bio-inspired robotics and aerospace engineering.
  • Potential applications include morphing structures, deployable systems, and biomedical research devices.