Adaptive visual servoing shape control of a soft robot manipulator using bezier curve features

F Xu, Y Zhang, J Sun, H Wang - IEEE/ASME Transactions on …, 2022 - ieeexplore.ieee.org
Soft continuum robot outperforms its rigid counterpart when executing in complicated
environments thanks to its high dexterity of the redundant configuration. Shape control is …

A unified variational method for vibration of functionally graded porous beams with variable curvature under arbitrary boundary condition

Q Zhang, R Zhang, J Su, Y Jiang - Engineering Structures, 2023 - Elsevier
Curved beams with variable curvature can be encountered in many engineering cases, but
continuous and complex changes of the radius and center can lead to challenges for …

Functionally graded curved Timoshenko microbeams: a numerical study using IGA and modified couple stress theory

H Hu, T Yu, TQ Bui - Composite Structures, 2020 - Elsevier
Studies on functionally graded (FG) curved microbeam structures are rather rare in the
literature, and we thus present an effective computational approach on the basic …

[HTML][HTML] On the application of isogeometric finite volume method in numerical analysis of wet-steam flow through turbine cascades

A Hashemian, E Lakzian, A Ebrahimi-Fizik - Computers & Mathematics with …, 2020 - Elsevier
The isogeometric finite volume analysis is utilized in this research to numerically simulate
the two-dimensional viscous wet-steam flow between stationary cascades of a steam turbine …

An isogeometric-meshfree collocation approach for two-dimensional elastic fracture problems with contact loading

W Li, N Nguyen-Thanh, K Zhou - Engineering Fracture Mechanics, 2020 - Elsevier
A strong form-based isogeometric-meshfree moving least-squares collocation (IMMLS-C)
approach is developed for two-dimensional linear elastic fracture problems with contact …

Entropy generation analysis of wet-steam flow with variation of expansion rate using NURBS-based meshing technique

A Ebrahimi-Fizik, E Lakzian, A Hashemian - International Journal of Heat …, 2019 - Elsevier
In this paper, the entropy generation is introduced as a criterion to analyze the impact of
variation of expansion rate in a two-dimensional viscous wet-steam flow through stationary …

Dynamic and static isogeometric analysis for laminated Timoshenko curved microbeams

H Hu, T Yu, TQ Bui - Engineering Analysis with Boundary Elements, 2021 - Elsevier
An effective computational approach that can simultaneously deal with several complexities
in geometries, material properties, and size effects is of non-trivial yet important tasks for the …

Dynamic multi-patch isogeometric analysis of planar Euler–Bernoulli beams

D Vo, A Borković, P Nanakorn, TQ Bui - Computer Methods in Applied …, 2020 - Elsevier
This study presents a novel isogeometric Euler–Bernoulli beam formulation for in-plane
dynamic analysis of multi-patch beam structures. The kinematic descriptions involve only …

Reparameterization of ruled surfaces: toward generating smooth jerk-minimized toolpaths for multi-axis flank CNC milling

A Hashemian, P Bo, M Bartoň - Computer-Aided Design, 2020 - Elsevier
This paper presents a novel jerk minimization algorithm in the context of multi-axis flank
CNC machining. The toolpath of the milling axis in a flank milling process, a ruled surface, is …

A size-dependent isogeometric model for magneto-electro-elastic graded curved beams in advanced structures

S Wang, J Hong, S Gu, Z Xiao, G Zhang - Composite Structures, 2025 - Elsevier
A novel isogeometric analysis model for magneto-electro-elastic curved microbeams with
continuously varying material composition accounting for size effect is proposed in this …