1) giant magnetostrictive
超磁致伸缩
1.
Novel model of active vibration isolation based on giant magnetostrictive actuator;
一种新颖超磁致伸缩作动器的隔振模型
2.
Model building and hysteresis compensation for giant magnetostrictive actuator;
超磁致伸缩驱动器建模及其迟滞补偿
3.
Research of making dynamic model of giant magnetostrictive transducers;
超磁致伸缩换能器的建模方法
2) giant magnetostriction
超磁致伸缩
1.
Analysis on eddy current effect in giant magnetostriction with finite element method;
超磁致伸缩体内涡流效应有限元分析
2.
Magnetostrictive sensitivity of TbDyFe giant magnetostriction film at low magnetic field;
TbDyFe超磁致伸缩薄膜的低场磁敏特性
3.
Based on the study of micromanipulator, the application of giant magnetostriction materials is explored.
针对Tb-Dy-Fe系合金,研究了超磁致伸缩材料的磁致伸缩原理、基本性能和主要影响参数,并结合现代微器人的研究和开发,探讨了超磁致伸缩材料的实际应用。
3) magnetostriction
[英][mæg,ni:təu'strikʃən] [美][mæg,nito'strɪkʃən]
超磁致伸缩
1.
The results show that the annealing can influence the microstructure and magnetostriction in the TbDyFe alloy.
采用区域定向凝固方法制备<110>取向的TbDyFe超磁致伸缩合金,用管式氩气保护进行了热处理方面的工作,全面研究热处理条件的变化对(Tb,Dy)Fe2超磁致伸缩合金的超磁致伸缩性能以及组织的影响。
2.
It was found that, after annealing, <110> preferred orientation is unchanged, the net shape pseudo-eutectic rare earth phase trends discontinuous and spheroidal, magnetostriction slightly decreased without pre-stress but increased o.
采用区熔定向凝固的方法,制备〈110〉取向Tb-Dy-Fe超磁致伸缩合金晶体。
3.
The effect of GMM alloy and epoxy volume ratio on magnetostriction and density of GMPC was studied,and dynamic resistivity of GMPC was tested and discussed.
采用粉末粘结-压缩成型工艺制备出性能良好的超磁致伸缩复合材料(Giant Magnetostrictive Powder Composite,GMPC),着重研究了合金粉末与绝缘树脂的配比对 GMPC 的磁致伸缩性能及密度的影响规律, 并对其动态电阻率进行了测试分析。
4) Magnetostrictive
[mæɡ,ni:təu'striktiv]
超磁致伸缩
1.
Research of a New Type Magnetostrictive Electrohydraulic High Speed On-off Valve and its Driving and Controlling Technique;
新型超磁致伸缩电液高速开关阀及其驱动控制技术研究
2.
This paper presented optimal methods for magnetostrictive actuator design in the aspects of electrical, magnetic, mechanical, and thermal, including optimization of the coil s geometry, magnetic circuit and bias magnetizing field design, prestress mechanism and optimization, and the modified strain model considering thermal effect.
研究了超磁致伸缩执行器设计中电、磁、机械及热设计中的优化方法,包括线圈的几何尺寸优化、磁路及偏磁场设计、预压力设计、考虑温度效应的修正模型等;建立了超磁致伸缩执行器基于输入电压-输出位移的控制模型,实验测得系统频率响应曲线与仿真结果一致。
3.
A high-speed powerful solenoid using magnetostrictive material Terfenol-D has been designed and built.
本文介绍了一种基于稀土超磁致伸缩材料(商品名为Terfenol-D)的电磁阀设计和研究。
5) giant magnetostrictive thin film
超磁致伸缩薄膜
1.
Magnetomechanical Coupling Characteristic of Giant Magnetostrictive Thin Film and Its Application in Swimming Robot;
超磁致伸缩薄膜的磁机耦合特性及其在泳动机器人中的应用
2.
The geometrical nonlinearity of giant magnetostrictive thin films(GMF) is detected under the magnetostriction effect.
超磁致伸缩薄膜(GM F)在磁致伸缩效应下的变形具有明显的几何非线性特征,应用几何线性理论描述GM F的应力应变及本构关系存在较大误差。
3.
Indirect coupled Giant magnetostrictive thin film (GMF) as a new functional material with excellent mechanical and physical characters has been one of the hotspot in the area of micro-devices materials.
间接耦合式超磁致伸缩薄膜是一种新兴的具有优异机械物理性能的功能材料,已成为微型器件材料研究的热点之一。
6) GMM
超磁致伸缩材料
1.
Study on Geometrical Nonlinerity of One-Dimensional GMM-Rod;
一维超磁致伸缩材料杆件的几何非线性研究
2.
A new method based on giant magnetostrictive materials(GMM) is presented.
针对现有加工方法难以实现非圆曲面形活塞异形销孔加工的现状,提出了一种基于超磁致伸缩材料的活塞异形销孔加工机构,通过理论分析建立了伺服刀杆机构进刀数学模型、超磁致伸缩材料控制模型及磁场控制数学模型,并在此基础上进行了部分试验,取得了较好的效果,为非圆曲面形活塞异形销孔的高速精密加工,提供了一条新途径。
3.
This paper introduces the characteristics and the driving principle of giant magnetostrictive material(GMM),Based on this,a kind of micro-displacement actuator applied with GMM homemade is investigated.
文章分析了超磁致伸缩材料的特性和驱动原理,在此基础上自行研制了超磁致伸缩微位移驱动器,并设计了测控系统。
补充资料：磁致伸缩效应
磁致伸缩效应
magnetostrictive effect
物理学术语。铁磁材料在外磁场作用下产生弹性应变的现象。应变与磁场极性无关。这一效应包括其逆现象，即机械应力使铁磁材料内产生磁感应变化的现象。具有此效应的材料称为磁致伸缩材料，包括金属镍、铁钴钒合金、铝铁合金和铁氧体等。使用此类材料作换能材料制成的换能器，称为磁致伸缩换能器，可用于超声学检查等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条