發(fā)布時(shí)間：2018-05-31 14:46

  本文選題：嵌入式 + ARM　； 參考：《河北科技大學(xué)》2012年碩士論文

【摘要】：嵌入式技術(shù)在當(dāng)代飛速發(fā)展，與此同時(shí)，工程領(lǐng)域錨桿無損檢測設(shè)備也因其迅猛發(fā)展而向著結(jié)構(gòu)更輕便、性能更優(yōu)越、操作更簡單的方向發(fā)展。在礦山、建筑等領(lǐng)域中，錨桿錨固的安裝質(zhì)量檢測一直是一個(gè)亟待解決的問題。本文基于嵌入式的錨桿無損檢測系統(tǒng)研究就是結(jié)合國家自然科學(xué)基金項(xiàng)目（項(xiàng)目編號：5060774）“基于偽隨機(jī)信號的錨桿動(dòng)態(tài)響應(yīng)與智能檢測研究”進(jìn)行研發(fā)的。 本人在充分查閱和研究嵌入式和錨桿無損檢測技術(shù)的發(fā)展歷程和發(fā)展方向后，針對錨桿無損檢測技術(shù)的計(jì)算量大和數(shù)據(jù)篩選量大的特點(diǎn)結(jié)合工業(yè)中的實(shí)際需求，采用了具有超強(qiáng)運(yùn)算能力的最新嵌入式ARM11處理器S3C6410作為便攜式硬件平臺，選擇了擴(kuò)充性、裁剪性、多線程性和實(shí)時(shí)性都很強(qiáng)的Windows CE6.0作為嵌入式操作系統(tǒng)。 在嵌入式系統(tǒng)硬件方案設(shè)計(jì)過程中，針對ARM芯片的特點(diǎn)，對驅(qū)動(dòng)程序和電路進(jìn)行了擴(kuò)展和改良，自定義了專門針對S3C6410開發(fā)板的BSP，并導(dǎo)出了SDK用于之后軟件的開發(fā)。在仔細(xì)分析了Windows CE系統(tǒng)的體系結(jié)構(gòu)、開發(fā)平臺搭建方法和內(nèi)核的定制、移植方法后，利用Platform Builder完成了Windows CE6.0系統(tǒng)的移植。應(yīng)用程序設(shè)計(jì)方面，充分利用了Windows CE系統(tǒng)與Windows桌面系統(tǒng)的可兼容性，利用Visual Studio2008集成開發(fā)環(huán)境和VB.NET程序設(shè)計(jì)語言，，采用面向?qū)ο蟮某绦蛟O(shè)計(jì)方法完成了無損檢測軟件的界面顯示、參數(shù)設(shè)置、波形顯示和數(shù)據(jù)分析四個(gè)模塊的功能設(shè)計(jì)，并提出了信號FFT和改進(jìn)FFT分析方法。 該基于嵌入式的便攜式錨桿無損檢測系統(tǒng)集信號采集、數(shù)據(jù)管理和數(shù)據(jù)分析處理于一體，同時(shí)具有波形顯示、參數(shù)設(shè)置、頻譜分析等多種功能。針對錨桿無損檢測的實(shí)際情況，該設(shè)備具有體積小、便攜帶、功耗低、操作簡單功能擴(kuò)展性好，便于二次開發(fā)的優(yōu)點(diǎn)。該系統(tǒng)的研究在錨桿無損檢測技術(shù)向便攜式嵌入式平臺的移植方面做出了有益的探索。
[Abstract]:With the rapid development of embedded technology, the nondestructive testing equipment in engineering field is developing towards the direction of lighter structure, better performance and simpler operation because of its rapid development. In the field of mine and building, the quality inspection of anchor anchoring has always been a problem to be solved. In this paper, the research of anchor bolt nondestructive testing system based on embedded system is developed in conjunction with the National Natural Science Foundation of China (item No.: 5060774) "dynamic response and Intelligent Detection of Anchorage based on pseudo-random signal". After fully consulting and studying the development history and development direction of embedded and anchor nondestructive testing technology, aiming at the characteristics of large amount of calculation and large amount of data screening of anchor nondestructive testing technology, I combine with the actual demand of industry. The new embedded ARM11 processor S3C6410 with super computing ability is adopted as the portable hardware platform, and the Windows CE6.0 with strong expansibility, clipping, multithreading and real time is chosen as the embedded operating system. In the process of hardware design of embedded system, according to the characteristics of ARM chip, the driver and circuit are extended and improved. The BSPs which are specially designed for S3C6410 development board are defined, and the SDK is used in the later software development. After analyzing the architecture of Windows CE system, the method of developing platform building and the customization of kernel and transplanting method, the transplant of Windows CE6.0 system is completed by using Platform Builder. In the aspect of application program design, the compatibility of Windows CE system and Windows desktop system is fully utilized, and the interface display of NDT software is accomplished by using Visual Studio2008 integrated development environment and VB.NET programming language, and using object-oriented programming method. The function design of four modules, including parameter setting, waveform display and data analysis, is presented, and the signal FFT and improved FFT analysis method are proposed. The portable anchor nondestructive testing system based on embedded system integrates signal acquisition, data management and data analysis and processing, and has many functions, such as waveform display, parameter setting, spectrum analysis and so on. In view of the actual situation of non-destructive testing of anchor rod, the equipment has the advantages of small volume, easy to carry, low power consumption, simple operation, good expansibility, and convenient for secondary development. The research of this system has made a beneficial exploration in transplanting the bolt nondestructive testing technology to the portable embedded platform.
【學(xué)位授予單位】：河北科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TP368.12;TD350;TU472

【參考文獻(xiàn)】

相關(guān)博士學(xué)位論文 前1條

1 萬升云;磁記憶檢測原理及其應(yīng)用技術(shù)的研究[D];華中科技大學(xué);2006年

相關(guān)碩士學(xué)位論文 前10條

1 王超;嵌入式智能交通信號控制系統(tǒng)研究[D];長春理工大學(xué);2010年

2 侯鐵竹;基于ARM9的微機(jī)監(jiān)測系統(tǒng)總線協(xié)議分析儀[D];北京交通大學(xué);2011年

3 呂丹丹;低頻信號的錨桿動(dòng)態(tài)響應(yīng)特征研究[D];河北科技大學(xué);2011年

4 劉瑤;基于PLC的嵌入式家居視頻監(jiān)控系統(tǒng)[D];遼寧師范大學(xué);2011年

5 邱海琴;航海雷達(dá)回波數(shù)據(jù)采集與特性研究[D];集美大學(xué);2011年

6 劉澄;二維漏磁無損檢測的研究與應(yīng)用[D];南京航空航天大學(xué);2010年

7 臧秀娟;嵌入式通信管理裝置的設(shè)計(jì)與研究[D];江蘇科技大學(xué);2011年

8 張夕林;智能渦街流量計(jì)信號處理及總線技術(shù)應(yīng)用研究[D];東南大學(xué);2004年

9 梁偉杰;基于嵌入式技術(shù)的光柵數(shù)顯系統(tǒng)的研究[D];廣東工業(yè)大學(xué);2005年

10 秦瑩;錨桿無損檢測及錨固質(zhì)量評價(jià)[D];武漢理工大學(xué);2006年

本文編號：1960167