网路科技与石化业高阶控制之整合与应用.ppt

1、網路科技與石化業高階控制之整合與應用,王一虹 虹博科技公司,贏向WTO，石化產業全球e化戰略研討會,報告內容,高階控制技術與效益 Honeywell公司Loop Scout技術 Aspen Tech.公司Enterprise Platform 架構,贏向WTO，石化產業全球e化戰略研討會,高階控制的主要效益,幫助操作員正確、安全、有效地操作工廠 品質穩定度提昇30% 60% 製造成本下降數個% (依改善程度而定) 煉量可在極限下再往上推數個 % 設備可靠度再提昇(或維修費用下降) 節能與環保 更容易解決製程問題 公司整體競爭力的提昇,贏向WTO，石化產業全球e化戰略研討會,Neural Net

2、work Briefing (1),Input layer,output layer,hidden layer,贏向WTO，石化產業全球e化戰略研討會,Neural Network Briefing (2),F(tj),a1,a2,an,W1j,W2j,Wnj,bj,Tj,F(t)= log,sigmoid,tanh,Gaussion transfer function, any function Vector a is input, vector W is weighting,b is output,The network structure of node j,贏向WTO，石化產業全球e化

3、戰略研討會,Inferential Sensors,Feed,Temperature (X),Composition provide centralized management of credentials and authentication, authorization and non-repudiation outside the scope of application code, minimizing the risk of external or internal misuse. Robustness: Deliver dynamic response to failure, i

4、ncluding fail-over, disaster-recovery and graceful degradation of services. Availability: Interruptions measured in seconds, and hardware / software duplication for rolling maintenance and upgrades. Flexibility: Provide dynamic response to changing applications and components. Performance: Manage tr

5、ansactional through-put of millions of transactions per day, low response time to user-interaction and the rapid system response to hard time constraints imposed by real-time operations. Extensibility: Deliver tools to accommodate integration of 3rd-party technologies and apps Usability: Create a co

6、herent user experience across program and process boundaries. Internationalization/Localization: Deliver adaptability to cultural and language differences, managing time zones.,AEP IT Value,贏向WTO，石化產業全球e化戰略研討會,Openness/Platform Support: Deliver flexible response to host operating environment selecti

7、on (operating system, middleware, application management framework), open interfaces to key functions of the system (e.g.: security), allowing diverse applications (e.g.: ERP, DCS) and in-house systems to be “plugged-in” to the enterprise environment. Configuration Management: Provide centralized ra

8、pid management and configuration to respond to changes in use, technology, business practices, deployment strategies, and implementation details. Operational Support: Produce run-time diagnostics for administrators, such as information on system performance, configuration options for tuning, and failure alerts sent to a workflow system.,AEP IT Value,贏向WTO，石化產業全球e化戰略研討會,Typical AEP Solution,贏向WTO，石化產業全球e化戰略研討會,Firewall,Aspen InfoBus,Aspen InfoBus,Bridge to wM,wM B2B server,Portal Adapter,Enterprise Portal,HeadQuarters,Plants,Marketp