目前射出機產業的下游生產商若要對機台進行監控，或是要在廠區架設具有雲端服務的網頁伺服器，必須自行布建伺服器機房。但在廠區資訊化時，必須花費高額成本，形成生產力4.0推動之阻力。
因此本研究基於基礎設施即服務提出多租戶雲端虛擬伺服器架構，此架構整合上游機台供應商與下游生產製造商，由上游設備供應商架設多租戶雲端虛擬伺服器租用平台(Multi-tenant Cloud Virtual Server Platform, MCVSP)，提供虛擬機租用服務，下游生產製造商可租用雲端虛擬伺服器，做為廠區伺服器使用，取代傳統自行佈署之伺服器機房，達到廠區零機房之目的。本研究含以下三項研究發展項目：(1)上游設備供應商建立MCVSP雲端伺服器服務，提供生產商租用虛擬伺服器。(2)上游設備供應商建置MCVSP租用網站，供生產製造商租用虛擬機。(3)虛擬機租用推薦機制，依據下游生產製造商之廠區機台數量以及工程師人數，提供虛擬機租用規格推薦。(4)建立多租戶資料中心，將各下游生產製造商資料獨力儲存。導入MCVSP後，下游生產製造商可節省實體伺服器維護費用，並降低機房維護之人力成本，上游設備供應商也可透過MCVSP獲得更多機台販售利益，達到製造產業之競爭力提升。

Nowadays, if a manufacturer wants to monitor machines or establish a cloud service, they must establish a server room which costs a lot of money.
In this study, an architecture for server tenanting called Multi-tenant Cloud Virtual Server Platform (MCVSP) based on an infrastructure as a service (IaaS) is proposed. By using this architecture, a machine provider can provide cloud services to manufacturers. Four items of the MCVSP are: (1) a cloud virtual server service is established to provide manufacturers tenanting cloud virtual servers; (2) a tenant website is established to allow manufacturers to apply a virtual server; (3) a mechanism for recommended virtual server’s specifications according to the number of engineers and machines, (4) a multi-tenant database center is established which saves data for manufactures to isolate. By using MCVSP, manufacturers can tenant servers to reduce the costs on maintaining servers and suppliers can get more benefits from selling machines.

[1] 行政院經濟部統計處, “工業產銷存動態查詢,” Retrieved from: http://dmz9.moea.gov.tw/gmweb/investigate/InvestigateDB.aspx
[2] 天下雜誌, “未來製造它說了算！德國的章魚戰略：工業4.0,” Retrieved from: http://www.cw.com.tw/article/article.action?id=5063514
[3] 行政院科技會報, “2015年行政院生產力4.0科技發展策略會議,” Retrieved from: http://www.bost.ey.gov.tw/cp.aspx?n=94090FED75EFA410
[4] 經濟部工業局, “從Industry 4.0看台灣生產力推升的契機,” Retrieved from: http://www.tmba.org.tw/Up_files/type18/20/606/File/2.%20%E5%B1%80%E9%95%B7_1030919v3%E5%BE%9Eindustry4%200%E7%9C%8B%E5%8F%B0%E7%81%A3%E7%94%9F%E7%94%A2%E5%8A%9B%E6%8E%A8%E5%8D%87%E7%9A%84%E5%A5%91%E6%A9%9F.pdf
[5] Cloud computing, “National Institute of Standards and Technology,” Retrieved from: http://www.nist.gov/
[6] Microsoft, “Windows Azure,” Retrieved from: http://azure.microsoft.com/zh-tw/get- started/
[7] Microsoft, “Windows Azure Pack,” Retrieved from: http://www.microsoft.com/zh-tw /servercloud/ products/windows-azure-pack/
[8] Wikipedia, “Hyper-V,” Retrieved from: https://en.wikipedia.org/wiki/Hyper-V
[9] VMware, “VMware,” Retrieved from: http://www.vmware.com/tw
[10] Jerry IT 資訊技術手札, “導入虛擬化技術規劃成本大分析,” Retrieved from: http://www.dotblogs.com.tw/jerry710822/archive/2011/08/22/33758.aspx, Aug. 2011.
[11] Amazon, “Amazon EC2,” Retrieved from: http://aws.amazon.com/tw/ec2/
[12] 王欣如。基於多廠區雲端架構之機台製造資訊管理系統。碩士論文，國立成功大學，中華民國，2014。
[13] Microsoft, “Multi-Tenant Data Architecture,” Retrieved from http://msdn.microsoft.c om/en-us/library/aa479086.aspx
[14] Yaish, H.; Goyal, M., “A Multi-tenant Database Architecture Design for Software Applications,” IEEE 16th International Conference on Computational Science and Engineering (CSE), pp.933,940, 3-5 Dec. 2013
[15] 蕭應涵。基於PaaS雲端虛擬化技術之多租用戶遠端監控平台-以射出成型機為例。碩士論文，國立成功大學，中華民國，2014。
[16] Zhuoyao W.; Hayat, M.M.; Ghani, N.; Shaban, K.B., “A probabilistic multi-tenant model for virtual machine mapping in cloud systems,” IEEE 3rd International Conference on Cloud Networking (CloudNet), pp.339,343, 8-10 Oct. 2014
[17] Prevost, John J.; Nagothu, KranthiManoj; Kelley, Brian; Jamshidi, M., “Load prediction algorithm for multi-tenant virtual machine environments,” World Automation Congress (WAC), pp.1,6, 24-28 June 2012
[18] 陳響亮、王欣如、林宥辰、陳韻堯、方聖智。基於混合雲架構之機台製造資訊管理系統。臺灣網際網路研討會(TANET)，台灣高雄，2014。
[19] 陳響亮、郭晟宏、蕭應涵、王欣如、李庚學。基於代理人技術之射出成型機遠端監控系統架構之研究。精密機械與製造科技研討會(PMMT)，台灣墾丁，2013。
[20] 陳響亮、林宥辰、陳韻堯、王欣如。基於射出成型機之資訊擷取代理人架構設計。精密機械與製造科技研討會(PMMT)，台灣墾丁，2014。
[21] Shang-Liang Chen; You-Chen Lin; Yun-Yao Chen; Sin-Ru Wang, “PIRAA: Development of Injection Molding Machine Manufacturing Monitoring System Based on Production Information Retrieval Agent Architecture,” Transactions of the Canadian for Mechanical Engineering. (Accepted to appear)
[22] Shang-Liang Chen; You-Chen Lin; Yun-Yao Chen, “iAgentX: A Novel Cloud Multi-agent Architecture for Machine Information Management,” International Conference on Applied System Innovation (ICASI), May 2015.
[23] Shang-Liang Chen; You-Chen Lin; Yun-Yao Chen; Sin-Ru Wang, “iAgentX: Design of a Cloud Multi-agent Architecture for Cross-factory Injection Molding Machine Management,” Transactions of the Canadian Society for Mechanical Engineering. (Accepted to appear)
[24] Shang-Liang Chen; Kun-Hui Lin; Yun-Yao Chen, “MCVSP: Multi-tenant Cloud Virtual Server Platform,” International Conference on Applied System Innovation (ICASI), May 2015.
[25] Microsoft, “System Center Virtual Machine Manager,” Retrieved form: https://www.microsoft.com/taiwan/systemcenter/virtualmachinemanager/top-ten-benefits.aspx
[26] Gushev, P.; Ristov, S.; Gusev, M., “Performance analysis of SaaS ticket management systems,” Federated Conference on Computer Science and Information Systems (FedCSIS), pp.753,760, 7-10 Sept. 2014
[27] Seongwook Jin; Jaehyuk Huh, “Secure MMU: Architectural support for memory isolation among virtual machines,” IEEE/IFIP 41st International Conference on Dependable Systems and Networks Workshops (DSN-W), pp.217,222, 27-30 June 2011
[28] Verma, M.; Gangadharan, G.R.; Ravi, V.; Narendra, N.C., “Resource Demand Prediction in Multi-Tenant Service Clouds,” IEEE International Conference on Cloud Computing in Emerging Markets (CCEM), pp.1,8, 16-18 Oct. 2013
[29] Tovarnak, D.; Pitner, T., “Towards multi-tenant and interoperable monitoring of virtual machines in cloud,” 14th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC), pp.436,442, 26-29 Sept. 2012
[30] Prevost, John J.; Nagothu, KranthiManoj; Kelley, Brian; Jamshidi, M., “Load prediction algorithm for multi-tenant virtual machine environments,” World Automation Congress (WAC), pp.1,6, 24-28 June 2012
[31] Zhuoyao Wang; Hayat, M.M.; Ghani, N.; Shaban, K.B., “A probabilistic multi-tenant model for virtual machine mapping in cloud systems,” 2014 IEEE 3rd International Conference on Cloud Networking (CloudNet), pp.339,343, 8-10 Oct. 2014
[32] 賜福科技FOXNUM, “賜福全電射出成型機,” Retrieved from: http://www.foxnum.com/Product02.aspx