Novel Electrothermal Microgrippers Based on a Rotary Actuator System
Micromachines, 2022 Microgrippers are devices that have found applications in various fields of research and industry. They are driven by various actuation methods. In this article, an electrothermal rotary actuator recently proposed in the literature is explored to obtain ...
Pedro Vargas-Chable +2 more
exaly +6 more sources
Design and Driving Characteristics of a Bidirectional Micro-Device Based on Multi-Electrothermal Co-Actuation [PDF]
MicromachinesIn this paper, a bidirectional micro-device based on multi-electrothermal co-actuation is proposed for a fuze safety system, combining the advantages of the simple structure, small size, low input voltage, large output, and absence of electromagnetic ...
Yujuan Tang +3 more
doaj +3 more sources
International Journal of Advanced Robotic Systems, 2016 This article presents the conceptual design of a novel compliant microelectromechanical systems (MEMS)-based gripper with integrated electrothermal actuator and electrothermal force sensor.
Qingsong Xu
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Nonlinear Displacement of the Electrothermal V-Shaped Actuator
Shock and VibrationThis article proposes a formula for calculating the nonlinear displacement of the electrothermal V-shaped actuator aims to determine more accurately its displacement.
Truong Duc Phuc +3 more
doaj +3 more sources
A Low-Power Electrothermal Flexible Actuator with Independent Heating Control for Programmable Shape Deformation [PDF]
MicromachinesFlexible actuators hold significant promise for applications in intelligent robotics, wearable devices, and biomimetic systems. However, conventional actuators face challenges such as high driving voltages, inadequate deformation control, and limited ...
Shen Dai +3 more
doaj +3 more sources
Application of Generalized Finite Difference Method for Nonlinear Analysis of the Electrothermal Micro-Actuator [PDF]
MicromachinesIn this work, the generalized finite difference method (GFDM), a popular meshless numerical method, is employed for predicting the thermal and mechanical behavior of an electrothermal micro-actuator. Based on the concept of GFDM and discretization on the
Hao Chen +4 more
doaj +3 more sources
Electrothermal Actuator Performance Analysis via the Moving Least Square Method [PDF]
MicromachinesThis paper presents a case study demonstrating the use of the moving least square method (MLS) for modeling the mechanical response of an electrothermal microactuator.
Yuanhu Gu +4 more
doaj +2 more sources
Behavior of Electrothermal Actuator Analyzed by Polynomial Point Interpolation Collocation Method [PDF]
MicromachinesThis paper presents a novel implementation of the Polynomial Point Interpolation Collocation Method (PPCM) for analyzing the coupled electrothermal and thermomechanical behavior of V-shaped microactuators.
Yujuan Tang +6 more
doaj +2 more sources
Laterally Actuated Si-to-Si DC MEMS Switch for Power Switching Applications [PDF]
MicromachinesElectrothermal actuators are highly advantageous for microelectromechanical systems (MEMS) due to their capability to generate significant force and large displacements. Despite these benefits, their application in reconfigurable conduction line switches
Abdurrashid Hassan Shuaibu +3 more
doaj +2 more sources
Research on Pneumatic Proportional Pressure Valve Based on Silicon Microfluidic Chip with V-Shaped Electrothermal Microactuator [PDF]
MicromachinesThis study presents a pneumatic proportional pressure valve employing a silicon microfluidic chip (SMC) integrated with a V-shaped electrothermal microactuator, aiming to address the limitations of traditional solenoid-based valves in miniaturization and
Jun Zhang, Chengjie Zhou, Yangfang Wu
doaj +2 more sources