Design and construction of an artificial finger based on SMA actuators
نویسندگان
چکیده
منابع مشابه
Design, Fabrication and Intelligent Control of the Gripper Based on SMA Actuators
This paper presents the designing, simulation, fabrication and control of a gripper actuated by Shape Memory Alloy (SMA) wire. The presented gripper has the advantage of the small linear displacement of the slider connected to the SMA wire, and can convert the linear displacement into angular movement of the gripper fingers. In this study, design and simulation processes have been done by two p...
متن کاملOptimization of fuzzy controller for an SMA-actuated artificial finger robot
The purpose of this paper is to design and optimize an intelligent fuzzy-logic controller for a three-degree of freedom (3DOF) artificial finger with shape-memory alloy (SMA) wire actuators. The robotic finger is constructed using three SMA wires as tendons to bend each phalanx of the finger around its revolute joint and three torsion springs which return the phalanxes to their original positio...
متن کاملDesign, Fabrication and Intelligent Control of the Gripper Based on SMA Actuators
The robotic gripper is the end-effector of a robot system which is usually installed on a robot arm [1]. Since the gripper is the executor unit of a robot, it plays an important role in the application of robots. Technologies used in the grippers have been developed over the years for consumer products and specialized applications such as electronics, fields related to medicine and biology like...
متن کاملDesign and control of vast DOF wet SMA array actuators
− A new concept for an actuator array is presented where a vast number of actuators are contained within a small volume and are controlled in a scalable sense. This vast degreeof-freedom system utilizes an array of Shape Memory Alloy wires embedded within a network of fluidic vessels. A Matrix Manifold and Valve (MMV) system routes fluid from hot and cold reservoirs in order to control an array...
متن کاملDesign and Construction of an Aerosol Particle Classification System Based on Electrical Mobility
Introduction: The application of particles’ electrical mobility in the electric field has always been an important concern, as the functional basis of a number of particle measuring and classification instrumentations. The objective of this study was to design and construct an aerosol particles classification system using electrical mobility feature in laboratory scale. Methodology: This labo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2013
ISSN: 0974-6846,0974-5645
DOI: 10.17485/ijst/2013/v6i1.1