建筑環(huán)境CPS安全體系構(gòu)建技術(shù)研究
[Abstract]:In the 21st century, with the rapid development of information industry, continuous technological breakthroughs and innovations impact people's vision. The information physics fusion system (cyber-physical system CPS) is especially outstanding and has won more attention. It is regarded as another IT revolution after computer and Internet, which is a hot research field in recent years. At present, begin to try to apply in medical treatment, machinery, transportation, industry and other fields closely related to the national economy. As a pillar industry, modern architecture has received more and more attention. At present, the research on architectural environment CPS is still in its infancy, and many concepts and techniques are not perfect. Architecture and security as the focus of architectural environment CPS research is an important guarantee for the realization of all functions, there are still many problems to be solved by researchers. This paper first introduces the concept, characteristics, challenges and the relationship and differences between the information physics fusion system and the Internet of things, and analyzes the architecture and security requirements of the building environment CPS. The idea of constructing CPS security architecture in building environment is put forward. Furthermore, the research and design of CPS system are carried out from the point of view of structure security and information security. From the point of view of structural security, this paper presents a method of constructing CPS architecture based on improved scale-free (Scale-free) network. Firstly, by controlling the degree of nodes, the method improves the phenomenon of "the richer" of the traditional Scale-free network. Then a new CPS architecture with CPS nodes as the minimum unit is formed by merging with the idea of distributed computing and the characteristics of CPS itself. In the Pajek environment, the priority shrinkage algorithm in complex network is used to study the structural robustness. The experimental results show that the system has the ability to resist the random failure of CPS nodes. At the same time, it obviously improves its vulnerability to selective failure, and is a robust CPS architecture, which ensures the safe operation of CPS. From the point of view of information security, this paper presents a building environment CPS security monitoring system based on immune principle. In the building environment CPS security monitoring system, this method can dynamically learn the memory of biological immune system. The advantages of antibody diversity are introduced into the construction process, so that the CPS system can accurately identify and quickly respond to intrusion data. In the Matlab 2010 simulation environment, the KDDCUP99 intrusion detection evaluation data set is used to carry on the simulation experiment. The simulation results show that the algorithm has a very high detection rate and a very low false detection rate, and to a certain extent, the security of the CPS system is guaranteed. Finally, with the aim of satisfying the intension requirement of CPS and the guidance of CPS thought, a CPS experimental platform is set up in the laboratory, which integrates perception, calculation, control and communication. The sensing function of CPS is realized by temperature, humidity, smoke concentration and ultrasonic sensor, the CPS calculation and control function is realized by various data processing algorithms, the communication function is realized by using robot arm as actuator and communication modules such as Bluetooth and RFD5800. This paper explores the system construction technology of CPS in architectural environment, and makes CPS better serve to improve the level of building intelligence.
【學(xué)位授予單位】:沈陽(yáng)建筑大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類(lèi)號(hào)】:TU855
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 曹亮;;基于典型性壞點(diǎn)分析的CPS保障體系研究[J];上海電力;2009年05期
2 韓杰;黃寬;陳浩男;李海峰;魏巍;劉釗;;智能建筑環(huán)境CPS的分布式設(shè)計(jì)研究[J];現(xiàn)代建筑電氣;2013年12期
3 王喜文;;工業(yè)4.0:智能工業(yè)[J];物聯(lián)網(wǎng)技術(shù);2013年12期
4 郝飛;劉吉臻;譚文;;基于CPS考核標(biāo)準(zhǔn)的專(zhuān)家控制器的設(shè)計(jì)及其在負(fù)荷頻率控制中應(yīng)用[J];現(xiàn)代電力;2006年01期
5 鄭文彬;李林峰;;CPS標(biāo)準(zhǔn)下廣西電網(wǎng)AGC的應(yīng)用分析[J];廣西電力;2008年06期
6 張東偉;闞鳳龍;馬強(qiáng);陳楠;;塔式起重機(jī)群CPS系統(tǒng)設(shè)計(jì)與研究[J];科技廣場(chǎng);2013年05期
7 侯象洋;;包裝成本是設(shè)計(jì)出來(lái)的——深藍(lán)公司的CPS應(yīng)用案例[J];包裝世界;2008年01期
8 胡羽;;GF-X·CPS·Ezycargo傾情逐E化三大航空貨運(yùn)電子商務(wù)平臺(tái)各領(lǐng)風(fēng)騷[J];空運(yùn)商務(wù);2006年28期
9 周霞;胡朝陽(yáng);楊衛(wèi)東;祝瑞金;楊增輝;李威;沈超;;大規(guī)模風(fēng)電接入對(duì)華東電網(wǎng)CPS頻率考核指標(biāo)的影響[J];華東電力;2011年11期
10 張樹(shù)弼;;CPS電源的配備、使用及維護(hù)[J];家庭電子;2002年01期
相關(guān)會(huì)議論文 前4條
1 蔣黎明;;車(chē)站CPS的使用與維護(hù)[A];鐵道部信息技術(shù)中心成立30周年暨鐵路運(yùn)輸管理信息系統(tǒng)(TMIS)工程全面竣工投產(chǎn)TMIS工程建設(shè)論文專(zhuān)輯(二)[C];2005年
2 宋宗明;柯治生;王瑞華;陳鼎;;5000cps硅油在微創(chuàng)玻璃體切除術(shù)的使用方法[A];2011年浙江省眼科學(xué)術(shù)會(huì)議論文集[C];2011年
3 朱文耀;程宗頤;熊永清;姜國(guó)俊;;青藏高原地殼運(yùn)動(dòng)CPS實(shí)測(cè)結(jié)果的定量分析[A];1997年中國(guó)地球物理學(xué)會(huì)第十三屆學(xué)術(shù)年會(huì)論文集[C];1997年
4 姚玉龍;任文龍;王娟;陳秀華;李炳生;;CPS、RPS、RPO對(duì)小鼠急性四氯化碳肝損傷的保護(hù)作用研究[A];中國(guó)藥理學(xué)會(huì)制藥工業(yè)專(zhuān)業(yè)委員會(huì)第十一屆學(xué)術(shù)會(huì)議論文摘要匯編[C];2004年
相關(guān)重要報(bào)紙文章 前3條
1 蔣能清 謝楊慧;耒陽(yáng)CPS清潔柴油項(xiàng)目投產(chǎn)[N];衡陽(yáng)日?qǐng)?bào);2009年
2 蔣能清;耒陽(yáng)市CPS清潔柴油項(xiàng)目正式建廠[N];衡陽(yáng)日?qǐng)?bào);2008年
3 記者 姜軍;佳能會(huì)員制CPS計(jì)劃登陸中國(guó)[N];中國(guó)攝影報(bào);2009年
相關(guān)博士學(xué)位論文 前1條
1 雷旭;面向交通CPS的車(chē)輛感知與識(shí)別系統(tǒng)研究[D];長(zhǎng)安大學(xué);2016年
相關(guān)碩士學(xué)位論文 前10條
1 曹晨紅;基于CPS節(jié)點(diǎn)操作系統(tǒng)的調(diào)度系統(tǒng)研究與設(shè)計(jì)[D];東北大學(xué);2013年
2 童波;基于情景感知的CPS體系架構(gòu)研究[D];青島科技大學(xué);2015年
3 汪亞亞;基于混成時(shí)空Petri網(wǎng)的CPS建模及驗(yàn)證[D];南昌航空大學(xué);2016年
4 楊耀宗;面向CPS節(jié)點(diǎn)操作系統(tǒng)的模塊加載方法的研究與設(shè)計(jì)[D];東北大學(xué);2014年
5 薛冷;CPS實(shí)時(shí)環(huán)境下傳感器節(jié)點(diǎn)交互任務(wù)可信方法研究[D];昆明理工大學(xué);2016年
6 陳娜;不確定性CPS的建模與屬性驗(yàn)證[D];青海師范大學(xué);2016年
7 張勇;基于反饋調(diào)度的CPS網(wǎng)絡(luò)QoS控制策略研究[D];東北大學(xué);2013年
8 張明麗;基于CPS架構(gòu)的垃圾站點(diǎn)無(wú)線遠(yuǎn)程監(jiān)控系統(tǒng)研究[D];江西理工大學(xué);2015年
9 魏威;建筑環(huán)境CPS安全體系構(gòu)建技術(shù)研究[D];沈陽(yáng)建筑大學(xué);2015年
10 赫然;CPS公司戰(zhàn)略性人力資源管理研究[D];大連海事大學(xué);2013年
,本文編號(hào):2320896
本文鏈接:http://www.sikaile.net/jingjilunwen/jianzhujingjilunwen/2320896.html