The Binary Control of Segmented. Shape Memory Alloy Actuator

被引：0

作者：

Pumpurs, Aivars ^{[1
]}

机构：

[1] Riga Tech Univ, Inst Ind Elect & Elect Engn, Riga, Latvia

来源：

2017 IEEE 58TH INTERNATIONAL SCIENTIFIC CONFERENCE ON POWER AND ELECTRICAL ENGINEERING OF RIGA TECHNICAL UNIVERSITY (RTUCON) | 2017年

关键词：

Smart materials; robotic; actuators; shape memory alloy; adaptronics; binary control;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper describes the construction and control of SMA (Shape Memory Alloy) actuator. The segmented actuator construction is proposed. The advantages of special binary coded control are described. The segmented actuator with only one power source required and simple digital control is proposed. The experimental setup is built up and the test measurements are made. The static and dynamic characteristics of SMA actuator are studied. The large dynamic positional error arises in some control sequences. The several methods to improve the dynamic characteristics of actuator are proposed.

引用

页数：4

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