Nowadays sensors are part of everyday life in a wide variety of fields: scientific
applications, medical instrumentation, industrial field, ...and, last but not least,
popular mass production and low-cost goods, like smartphones and other mobile
devices. Markets and business behind the field of sensors are quite impressive.
A common trend for consumer applications is miniaturization which requires, on
one side, a lot of research, development efforts, and resources but, on the other
hand, allows costs and final application size reduction. In this scenario scientific
community and industries are very active to drive innovation.
資源簡(jiǎn)介:Nowadays sensors are part of everyday life in a wide variety of fields: scientific applications, medical instrumentation, industrial field, ...and, last but not least, popular mass production and low-cost goods, like smartphones and other m...
上傳時(shí)間: 2020-06-06
上傳用戶:shancjb
資源簡(jiǎn)介:MEMS
上傳時(shí)間: 2013-10-18
上傳用戶:manking0408
資源簡(jiǎn)介:Micro-Electro-Mechanical Systems (MEMS) are miniature systems composed ofintegratedelectricalandmechanicalpartstosenseand/orcontrolthingsonaμmscale. The concept of MEMS is attributed to Richard Feynman’s famous talk on December 29th, 1959...
上傳時(shí)間: 2020-06-06
上傳用戶:shancjb
資源簡(jiǎn)介:微機(jī)電系統(tǒng)(MEMS)器件的構(gòu)成涉及微電子、微機(jī)械、微動(dòng)力、微熱力、微流體學(xué)、材料、物理、化學(xué)、生物等多個(gè)領(lǐng)域,形成了多能量域并交叉耦合。為其產(chǎn)品的建模、仿真以及優(yōu)化設(shè)計(jì)帶來了較大的難度。由于靜電驅(qū)動(dòng)的原理簡(jiǎn)單使其成為MEMS器件中機(jī)械動(dòng)作的主要來...
上傳時(shí)間: 2013-05-15
上傳用戶:zhangjinzj
資源簡(jiǎn)介:高精度慣性加速度計(jì)能夠?qū)崿F(xiàn)實(shí)時(shí)位移檢測(cè),在當(dāng)今民用和軍用系統(tǒng)如汽車電子、工業(yè)控制、消費(fèi)電子、衛(wèi)星火箭和導(dǎo)彈等中間具有廣泛的需求。在高精度慣性加速度計(jì)中,特別需要穩(wěn)定的低噪聲高靈敏度接口電路。事實(shí)上,隨著傳感器性能的不斷提高,接口電路將成為限...
上傳時(shí)間: 2013-05-23
上傳用戶:hphh
資源簡(jiǎn)介:·?摘要:? 通過分析小波分析法中的閾值去噪算法的原理,根據(jù)MEMS陀螺儀信號(hào)漂移的數(shù)學(xué)模型,采用了基于小波閾值去噪法對(duì)MEMS陀螺儀的輸出進(jìn)行實(shí)時(shí)消噪處理.并將該算法應(yīng)用到基于DSP的某MEMS陀螺捷聯(lián)慣導(dǎo)系統(tǒng)后對(duì)系統(tǒng)的MEMS陀螺儀進(jìn)行零漂試驗(yàn).通過整個(gè)系統(tǒng)試...
上傳時(shí)間: 2013-04-24
上傳用戶:xiehao13
資源簡(jiǎn)介:STM32F4-Discovery MEMS keil&iar例程
上傳時(shí)間: 2013-04-24
上傳用戶:tmin392599868
資源簡(jiǎn)介: 對(duì)基于BCB的圓片級(jí)封裝工藝進(jìn)行了研究,該工藝代表了MEMS加速度計(jì)傳感器封裝的發(fā)展趨勢(shì),是MEMS加速度計(jì)產(chǎn)業(yè)化的關(guān)鍵。選用3000系列BCB材料進(jìn)行MEMS傳感器的粘結(jié)鍵合工藝試驗(yàn),解決了圓片級(jí)封裝問題,在低溫250 ℃和適當(dāng)壓力輔助下≤2.5 bar(1 bar=100 k...
上傳時(shí)間: 2013-11-17
上傳用戶:JasonC
資源簡(jiǎn)介:本電路用于實(shí)現(xiàn)模擬MEMS麥克風(fēng)與麥克風(fēng)前置放大器的接口,如圖1所示。ADMP504由一個(gè)MEMS麥克風(fēng)元件和一個(gè)輸出放大器組成。ADI公司的MEMS麥克風(fēng)具有高信噪比(SNR)和平坦的寬帶頻率響應(yīng),堪稱高性能、低功耗應(yīng)用的絕佳選擇。
上傳時(shí)間: 2014-01-16
上傳用戶:13736136189
資源簡(jiǎn)介:對(duì)于采用MEMS加速度計(jì)和陀螺儀的工業(yè)系統(tǒng)而言,優(yōu)化帶寬可能是關(guān)鍵考慮因素。這代表著精度(噪聲)與響應(yīng)時(shí)間之間的一種經(jīng)典權(quán)衡。雖然多數(shù)MEMS傳感器制造商都會(huì)給出典型帶寬指標(biāo),往往還需要驗(yàn)證傳感器或整個(gè)系統(tǒng)的實(shí)際帶寬。在確定加速度計(jì)和陀螺儀的帶寬特性...
上傳時(shí)間: 2013-11-01
上傳用戶:王小奇
資源簡(jiǎn)介:A MEMS microphone IC is unique among Analog Devices, Inc., products in that its input is an acoustic pressure wave. For this reason, some specifications included in the data sheets for these parts may not be familiar, or familiar specificat...
上傳時(shí)間: 2013-10-31
上傳用戶:masochism
資源簡(jiǎn)介:摘要:通過對(duì)西瓜的力學(xué)和物理特性的分析,設(shè)計(jì)一套以凌陽(yáng)十六位單片機(jī)為控制核心,以MEMS(微機(jī)電系統(tǒng))加速度傳感器為檢測(cè)工具,以FFT(快速傅里葉變換)為信號(hào)分析和計(jì)算方法的西瓜成熟度快速檢測(cè)裝置.檢測(cè)過程中,利用對(duì)西瓜的敲擊產(chǎn)生的振動(dòng)頻率響應(yīng),來準(zhǔn)確判斷西...
上傳時(shí)間: 2013-10-14
上傳用戶:urgdil
資源簡(jiǎn)介:The field of microelectromechanical systems (MEMS), particularly micromachinedmechanical transducers, has been expanding over recent years, and the productioncosts of these devices continue to fall. Using materials, fabrication processes, a...
上傳時(shí)間: 2013-10-16
上傳用戶:朗朗乾坤
資源簡(jiǎn)介:MEMS
上傳時(shí)間: 2013-10-28
上傳用戶:sdlqbbla
資源簡(jiǎn)介:Abstract: Standard PCB design and mounting processes can adversely influence MEMS inertial sensors.This application note contains guidelines for the layout, soldering, and mounting of MEMS inertialsensors in LGA packages in order to reduce ...
上傳時(shí)間: 2014-01-15
上傳用戶:sjb555
資源簡(jiǎn)介:MEMS慣性傳感器作為工業(yè)應(yīng)用領(lǐng)用新興的應(yīng)用元件,不論在商業(yè)、工業(yè)還是軍工應(yīng)用上都有著廣闊的應(yīng)用。文中給出了幾種MEMS的在不同領(lǐng)域內(nèi)的應(yīng)用范例,并解析了相應(yīng)的原理,并從一款較常用的MEMS入手提出了對(duì)相應(yīng)領(lǐng)域內(nèi)的解決思路。
上傳時(shí)間: 2013-10-13
上傳用戶:sc965382896
資源簡(jiǎn)介:Abstract: The number of uses for microelectromechanical systems (MEMS) is growing—they allow us todo jobs once considered impossible. This tutorial explains the applications for MEMS and the increasingneed to provide precision control and ...
上傳時(shí)間: 2013-11-12
上傳用戶:paladin
資源簡(jiǎn)介:200680048256-MEMS諧振器及其制造方法,以及MEMS振蕩器
上傳時(shí)間: 2013-11-02
上傳用戶:wangyi39
資源簡(jiǎn)介:MEMS是融合了硅微加工,LIGA和精密機(jī)械加工等多種加工技術(shù),并應(yīng)用現(xiàn)代信息技術(shù)構(gòu)成的微型系統(tǒng).
上傳時(shí)間: 2013-10-13
上傳用戶:66666
資源簡(jiǎn)介:Deleta Force 引擎的雛形
上傳時(shí)間: 2015-01-08
上傳用戶:sk5201314
資源簡(jiǎn)介:The cart with an inverted pendulum, shown below, is "bumped" with an impulse Force, F. Determine the dynamic equations of motion for the system, and lin earize about the pendulum s angle, theta = Pi (in other words, assume that p endulum...
上傳時(shí)間: 2014-01-17
上傳用戶:miaochun888
資源簡(jiǎn)介:the parallel code for nbody Force between particles.
上傳時(shí)間: 2013-11-28
上傳用戶:lwwhust
資源簡(jiǎn)介:用matlab寫的基于Lorentz混沌系統(tǒng)的加密解密算法
上傳時(shí)間: 2014-01-13
上傳用戶:515414293
資源簡(jiǎn)介:國(guó)產(chǎn)MEMS加速度芯片資料,和磁場(chǎng)芯片,這些芯片的資料來源很受限制,現(xiàn)在給大家共享,值得下載啊!
上傳時(shí)間: 2013-12-10
上傳用戶:pkkkkp
資源簡(jiǎn)介:MEMS中的常用材料參數(shù),這些參數(shù)在MEMS器件設(shè)計(jì)仿真過程經(jīng)常會(huì)被用到。
上傳時(shí)間: 2016-05-02
上傳用戶:冇尾飛鉈
資源簡(jiǎn)介:使用微機(jī)電 (MEMS) 設(shè)計(jì) Data Acquisition System
上傳時(shí)間: 2013-12-25
上傳用戶:二驅(qū)蚊器
資源簡(jiǎn)介:Design of a Spider_like Robot for Motion with Quasistatic Force Constraints
上傳時(shí)間: 2013-12-14
上傳用戶:稀世之寶039
資源簡(jiǎn)介:MEMS與雙GPS測(cè)姿系統(tǒng)進(jìn)行組合導(dǎo)航設(shè)計(jì)
上傳時(shí)間: 2014-01-03
上傳用戶:youmo81
資源簡(jiǎn)介:This function implements brute Force bactracking to solve the knapsack problem.
上傳時(shí)間: 2017-04-02
上傳用戶:stvnash
資源簡(jiǎn)介:一些費(fèi)盡心思收集的MEMS資料,對(duì)學(xué)習(xí)和設(shè)計(jì)MEMS系統(tǒng)很有幫助
上傳時(shí)間: 2017-04-05
上傳用戶:youke111