Research and Implementation of Animal Experience Management System Based on Workflow

2014 ◽  
Vol 519-520 ◽  
pp. 1492-1495
Author(s):  
Qian Qian Wang ◽  
Yong Wang ◽  
Xin Chen ◽  
Ying Wang
Keyword(s):  
Experimental Data ◽  
Petri Nets ◽  
Open Source ◽  
Management System ◽  
Workflow Engine ◽  
Target System ◽  
Spring Framework ◽  
Animal Management ◽  
Experimental Process

Aimed at the absence of management of the experimental process in Animal Management System, this paper proposed to use open source workflow engine -- Jbpm and SSH(Structs + Hibernate + Spring) framework combine with Petri Nets thought to build Animal Experience Management System. In order to obtain availability and comprehensiveness, the target system can not only collect, store, analyze the experimental data but also can manage the experimental process.

The Design of Enterprise Cooperative Platform Based on Workflow

2014 ◽  
Vol 568-570 ◽  
pp. 1616-1620
Author(s):  
Min Qin ◽  
Shi Quan Qiao
Keyword(s):  
Business Process ◽  
Management System ◽  
Business Processes ◽  
Computer Network ◽  
Workflow Management ◽  
Workflow Management System ◽  
Workflow Engine ◽  
Operation Efficiency ◽  
Business Operation ◽  
Whole Process

At present, the enterprise has many business processes. It need transfer many forms involving personnel, procurement and other aspects. The workflow management system uses computer network to realize the automation of the business process. This paper analyses the workflow management system, describes the operational principle of the workflow engine and presents a cooperative platform design based on workflow. It can effectively track the whole process and realize standardized management. Otherwise, it can enhance the enterprise business operation efficiency.

Benchmark of a Novel Aero-Elastic Simulation Code for Small Scale VAWT Analysis

2018 ◽  
Vol 141 (4) ◽  
Author(s):  
David Marten ◽  
Matthew Lennie ◽  
George Pechlivanoglou ◽  
Christian Oliver Paschereit ◽  
Alessandro Bianchini ◽  
...  
Keyword(s):  
Experimental Data ◽  
Wind Turbine ◽  
Open Source ◽  
Structural Model ◽  
Element Model ◽  
Small Scale ◽  
Elastic Model ◽  
Element Analysis ◽  
Simulation Code ◽  
Highly Nonlinear

After almost 20 years of absence from research agendas, interest in the vertical axis wind turbine (VAWT) technology is presently increasing again, after the research stalled in the mid 90's in favor of horizontal axis wind turbines (HAWTs). However, due to the lack of research in past years, there are a significantly lower number of design and certification tools available, many of which are underdeveloped if compared to the corresponding tools for HAWTs. To partially fulfill this gap, a structural finite element analysis (FEA) model, based on the Open Source multiphysics library PROJECT::CHRONO, was recently integrated with the lifting line free vortex wake (LLFVW) method inside the Open Source wind turbine simulation code QBlade and validated against numerical and experimental data of the SANDIA 34 m rotor. In this work, some details about the newly implemented nonlinear structural model and its coupling to the aerodynamic solver are first given. Then, in a continuous effort to assess its accuracy, the code capabilities were here tested on a small-scale, fast-spinning (up to 450 rpm) VAWT. The study turbine is a helix shaped, 1 kW Darrieus turbine, for which other numerical analyses were available from a previous study, including the results coming from both a one-dimensional beam element model and a more sophisticated shell element model. The resulting data represented an excellent basis for comparison and validation of the new aero-elastic coupling in QBlade. Based on the structural and aerodynamic data of the study turbine, an aero-elastic model was then constructed. A purely aerodynamic comparison to experimental data and a blade element momentum (BEM) simulation represented the benchmark for QBlade aerodynamic performance. Then, a purely structural analysis was carried out and compared to the numerical results from the former. After the code validation, an aero-elastically coupled simulation of a rotor self-start has been performed to demonstrate the capabilities of the newly developed model to predict the highly nonlinear transient aerodynamic and structural rotor response.

UHF RFID proof of concept (POC) with open-source ILS at Universiti Sains Malaysia (USM) Libraries

2015 ◽  
Vol 49 (2) ◽  
pp. 135-150 ◽  
Author(s):  
JingHuey Khor ◽  
Widad Ismail ◽  
Mohd Nasir Md Rashid ◽  
A. Akla Wan Ismail ◽  
Muhammad Qayum Omar ◽  
...  
Keyword(s):  
Data Management ◽  
Open Source ◽  
Management System ◽  
Data Management System ◽  
Proof Of Concept ◽  
Rfid Technology ◽  
Uhf Rfid ◽  
Content Type ◽  
Library Automation ◽  
Detection Technologies

Purpose – Universiti Sains Malaysia (USM) uses different detection technologies and integrated library systems (ILS) at its four libraries located at different sites. Hence, ubiquitous data management system is required in the four libraries to enable real-time data sharing and tracking among the libraries. The paper aims to discuss these issues. Design/methodology/approach – Proof of concept is used to verify the performance of integration between different detection technologies including barcode, high frequency (HF) and ultra high frequency (UHF) radio frequency identification (RFID) as well as Integrated Library Management Utility (ILMU) and Koha ILSs. Five pilot tests are performed to investigate the speed of the borrowing and returning transactions, the efficiency of security gate to detect non-borrowed items, and the reliability of the ubiquitous data management system. Findings – The HF RFID technology and the proprietary library system have been used in many libraries. The current study proves that the integration of the UHF RFID technology and the Koha open-source ILS, which is named as Total Open-Source Library Automation Solution, can be a novel solution and can serve as a guide for other libraries. Originality/value – In the current phase of library data management system, it is common to integrate various technologies in improving the efficiency of the library system. But, the combination of Koha with UHF RFID into a single ILS for intra-library automation system has not been proven. This shows the importance of the proposed proven proof of concept that proves such integration is suitable to be implemented at USM libraries and other libraries.

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