Uniform stability of multidimensional travelling waves for the nonlocal Allen-Cahn equation
Electronic Journal of Differential Equations, 2003 In this paper, we study the uniform stability of mutidimensional planar travelling waves for the nonlocal Allen-Cahn equation.
Fengxin Chen
doaj
Acousto-ultrasonic input-output characterization of unidirectional fiber composite plate by SH waves [PDF]
A unidirectional fiberglass epoxy composite plate specimen is modelled as a homogeneous transversely isotropic continuum plate medium. Acousto-ultrasonic non-contact input-output characterization by tracing SH waves in the continuum is studied ...
Liao, Peter, Williams, James H., Jr.
core +1 more source
Advanced Robotics Research, EarlyView.A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley +1 more source
Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion
Advanced Robotics Research, EarlyView.This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley +1 more source
Auditory mechanics in the grig (Cyphoderris monstrosa): tympanal travelling waves and frequency discrimination as a precursor to inner ear tonotopy. [PDF]
Proc Biol Sci, 2022 Woodrow C +3 more
europepmc +1 more source
Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots
Advanced Robotics Research, EarlyView.This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li +4 more
wiley +1 more source
Travelling waves in the lattice epidemic model
Electronic Journal of Differential Equations, 2010 In this article, we establish the existence and nonexistence of travelling waves for a lattice non-monotone integral equation which is an epidemic model.
Zhixian Yu, Rong Yuan
doaj
Slip-stick excitation and travelling waves excite silo honking
EPJ Web of Conferences, 2017 Silo honking is the harmonic sound generated by the discharge of a silo filled with a granular material. In industrial storage silos, the acoustic emission during discharge of PET-particles forms a nuisance for the environment and may ultimately result ...
Warburton Katarzyna +2 more
doaj +1 more source
Travelling waves reveal a dynamic seizure source in human focal epilepsy. [PDF]
Brain, 2021 Diamond JM +5 more
europepmc +1 more source
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source