Design of Parsing Framework with SWF File

2012 ◽  
Vol 155-156 ◽  
pp. 1009-1012
Author(s):  
Yao Fei Chen ◽  
Ying Hua Ni
Keyword(s):  
Internal Structure ◽  
Visual Basic ◽  
Paper Analysis ◽  
Environmental Information ◽  
Information Element ◽  
Whole Process ◽  
Basic Procedure ◽  
File Structure ◽  
And Control

This paper analysis the file structure of SWF. Design the parsing framework of SWF file and introduce the whole process. The parsing process is in two important steps: file head parsing and tag parsing. Analysis the format of header and Tag. Describes the structure of short tag and long tag. On the basis of the parsing procedures, a visual basic procedure is designed to achieve SWF environmental information, element information and control of information. Clarify the internal structure of the SWF file, which is important for parsing SWF.

scholarly journals Analysis and prediction of the coronavirus disease epidemic in China based on an individual-based model

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Zuiyuan Guo ◽  
Dan Xiao
Keyword(s):  
Reproduction Number ◽  
Control Measures ◽  
Cumulative Number ◽  
Individual Based Model ◽  
Whole Process ◽  
Coordinate Descent Algorithm ◽  
Initial Stage ◽  
The Government ◽  
Prevention And Control Measures ◽  
And Control

AbstractWe established a stochastic individual-based model and simulated the whole process of occurrence, development, and control of the coronavirus disease epidemic and the infectors and patients leaving Hubei Province before the traffic was closed in China. Additionally, the basic reproduction number (R0) and number of infectors and patients who left Hubei were estimated using the coordinate descent algorithm. The median R0 at the initial stage of the epidemic was 4.97 (95% confidence interval [CI] 4.82–5.17). Before the traffic lockdown was implemented in Hubei, 2000 (95% CI 1982–2030) infectors and patients had left Hubei and traveled throughout the country. The model estimated that if the government had taken prevention and control measures 1 day later, the cumulative number of laboratory-confirmed patients in the whole country would have increased by 32.1%. If the lockdown of Hubei was imposed 1 day in advance, the cumulative number of laboratory-confirmed patients in other provinces would have decreased by 7.7%. The stochastic model could fit the officially issued data well and simulate the evolution process of the epidemic. The intervention measurements nationwide have effectively curbed the human-to-human transmission of severe acute respiratory syndrome coronavirus 2.

The Construction of Engineering Projects Environmental Performance Auditing

2013 ◽  
Vol 834-836 ◽  
pp. 2045-2048
Author(s):  
Xiao Ning Qu
Keyword(s):  
Environmental Performance ◽  
Internal Audit ◽  
Engineering Project ◽  
Whole Process ◽  
Social Audit ◽  
Multi Level ◽  
Performance Auditing ◽  
And Control ◽  
The Impact ◽  
Engineering Projects

The Environmental performance auditing is one professional audit that auditing the environmental performance of engineering project. We construct a multi-level auditing network in the whole process of project. That network can be divided into government audit, social audit and internal audit. And with which we predict, evaluate and control the impact on environmental effectively.

scholarly journals A Detection Method for Abnormal Transactions in E-Commerce Based on Extended Data Flow Conformance Checking

2022 ◽  
Vol 2022 ◽  
pp. 1-14
Author(s):  
Yadi Wang ◽  
Wangyang Yu ◽  
Peng Teng ◽  
Guanjun Liu ◽  
Dongming Xiang
Keyword(s):  
Anomaly Detection ◽  
Business Processes ◽  
Data Flow ◽  
Detection Algorithm ◽  
Control Flow ◽  
Smart Devices ◽  
Integration Model ◽  
Whole Process ◽  
Mobile Transaction ◽  
And Control

With the development of smart devices and mobile communication technologies, e-commerce has spread over all aspects of life. Abnormal transaction detection is important in e-commerce since abnormal transactions can result in large losses. Additionally, integrating data flow and control flow is important in the research of process modeling and data analysis since it plays an important role in the correctness and security of business processes. This paper proposes a novel method of detecting abnormal transactions via an integration model of data and control flows. Our model, called Extended Data Petri net (DPNE), integrates the data interaction and behavior of the whole process from the user logging into the e-commerce platform to the end of the payment, which also covers the mobile transaction process. We analyse the structure of the model, design the anomaly detection algorithm of relevant data, and illustrate the rationality and effectiveness of the whole system model. Through a case study, it is proved that each part of the system can respond well, and the system can judge each activity of every mobile transaction. Finally, the anomaly detection results are obtained by some comprehensive analysis.

Investigation of Dynamic and Control of Robots’ Cooperation in Assembling Process

2014 ◽  
Author(s):  
Ashkan Nourizadeh Dehkordi ◽  
Mehdi Keshmiri ◽  
Mohammad Keshmiri
Keyword(s):  
Relative Velocity ◽  
Whole Process ◽  
Impact Forces ◽  
Considerable Impact ◽  
Local Impact ◽  
Structural Parts ◽  
And Control

Assembling and fitting parts together can be considered as one of the most practical but also challenging process in robotics. Various applications are conceivable such as spatial ones where accessibility is reduced or in construction fields where huge forces have to be dealt with in a meticulous manner. In this paper, the cooperation of two robots during the complete assembling process of two structural parts from the approaching phase to the fitting stage is investigated. In the approaching phase for taking the parts closer, the two large construction parts may collide due to the inertia of motion, causing considerable impact forces even with the slightest relative velocity. This issue presents important control challenges as the effects of this local impact may be transferred throughout the system’s frame, affecting all other elements and inducing instability. Finally after connection of these two parts is established, the whole frame is transported to any desired location by cooperative operation of the two robots. Each step requires a particular controller to deal with different system’s dynamics that occur during the whole process.

Research on the Ink Penetration Depth into Offset Paper

2011 ◽  
Vol 201-203 ◽  
pp. 2492-2495
Author(s):  
Yong Gang Yang ◽  
Qiao Zhuo Gao
Keyword(s):  
Internal Structure ◽  
Penetration Depth ◽  
And Control ◽  
Base Properties

In order to predict and control the ink penetration depth, The base properties of 5 offset paper were firstly measured, namely, tightness、smoothness and K&N ink absorbency, etc. Then the penetration depth when offset magenta ink of the same volume entered into these papers was tested after printing. It was analyzed on the influences of offset paper and print processes on ink penetration depth. Finally, the relationships between the ink penetration depth under pressure and that under no pressure were studied. The results showed that both the tightness and smoothness of offset papers had impact on ink penetration into the paper internal structure, and the total ink penetration depth was about 1/5~1/3 of the thickness of the offset papers. In addition, the ink penetration depth under pressure was obviously lager than that under no pressure.

The Research of Information Extraction in Information System from SQL Server Based on System Table

2013 ◽  
Vol 675 ◽  
pp. 35-38
Author(s):  
Huan Tong Chen ◽  
Wei Zheng ◽  
Yao Fei Chen ◽  
Ying Hua Ni
Keyword(s):  
Information System ◽  
Information Extraction ◽  
Visual Basic ◽  
Sql Server ◽  
Structure Information ◽  
Table Method ◽  
Basic Procedure ◽  
Sql Server Database ◽  
Internal Objects ◽  
Data Tables

This article describes the information extraction in information system from SQL Server. Through the system tables all information of SQL Server's internal objects in information system can be obtained, including databases, data tables, stored procedures and triggers and so on. Analysis the method of the object’s information extraction in information system. Describe the relationships of system tables in SQL Server through the graph and table in detail. A visual basic procedure using system table method is designed to achieve the table’s structure information for all user tables in specified SQL Server database. This method is more complete than the method based on ADOX.

Siemens PLC Software Redundancy in the Design and Implementation of Biomass Pellet Fuel Gasification Test of Strength

2014 ◽  
Vol 945-949 ◽  
pp. 2578-2584
Author(s):  
Xing Lan Li ◽  
Jin Liu ◽  
Yue Xie ◽  
Tan You Yun
Keyword(s):  
Raw Material ◽  
Strong Basis ◽  
Control Equipment ◽  
Whole Process ◽  
Gasification Process ◽  
Process System ◽  
Automation And Control ◽  
Living Material ◽  
Monitoring Data Processing ◽  
And Control

Scientific and technological research for improving raw material gas quality test conducted using redundant control technology, build a platform-based control system hardware and software redundancy Siemens S7-300PLC soft environment, including system design, working principle, hardware and software design. Realization of loading and unloading, gasification combustion, feeding, excessive combustible gas containing oxygen treatment, processing and gas shutdown emptying, composition and temperature computing gasification process control, equipment control, remote centralized monitoring, data processing and management data communications and surveillance and other important parts of pellet fuel from biomass gasification to purify the whole process automation and control, equipment design and process design for a living material gas industrialization process system provides a strong basis.

Quality Measure and Control System for the Whole Process of Arc Welding

2008 ◽  
Vol 575-578 ◽  
pp. 722-727
Author(s):  
Zhi Yong Li ◽  
Bao Wang ◽  
Jing Bin Ding
Keyword(s):  
Quality Control ◽  
Control System ◽  
Welding Process ◽  
Quality Measure ◽  
Welding Quality ◽  
Welding Material ◽  
Whole Process ◽  
Metallurgical Structure ◽  
Measure And Control System ◽  
And Control

Welding quality control is critical for welding manufacturing. However, the factors that affect welding quality exist in the whole welding process. Whole process welding quality control is a technology control process that can control the welding quality from choice of the welding material, stability of the welding process and quality assurance after welding. In this paper, a quality measure and control system is developed. The system is consisted of three modules: Technology property evaluation and welding material choice module is based on Analysator Hannover. This module can evaluate three type of welding material: electrode, solid welding wire and flux-cored wire. The welding process stability evaluation module can collect electrical and light spectral signal for disturbance factors diagnosis during the welding. The metallurgical structure and property forecasting module call the CCT diagram data base for predicting he metallurgical structure and mechanical property of the weld affected zone and weld metal. For stainless steel, a predicting method based on Schaeffer is also provided in this module.

Using Microsoft Excel and Cimplicity HMI to Monitor and Control Energy Generation in a Cogeneration Plant

2007 ◽  
Author(s):  
Alejandro Hinojosa Marti´nez ◽  
Jose Ramon Vega-Galaz ◽  
Herminia Diaz de Leon
Keyword(s):  
Electrical Energy ◽  
Visual Basic ◽  
Optimal Operation ◽  
Cogeneration Plant ◽  
Microsoft Excel ◽  
Time Intervals ◽  
Factory Consumption ◽  
Machine Interface ◽  
And Control ◽  
Monitor And Control

Cimplicity is a Human-Machine interface software which acquires data from CNCs Robots and PLGs, data is then visualized on real time by an operator in a Cimplicity screen on a PC monitor. This software lets the operator perform operations, monitor and control status in a factory in an easy, natural, and intuitive way. This paper will focus on the use of Cimplicity HMI and Microsoft Excel in COMONSA, a cogeneration plant designed and installed by SEISA (International Energy Systems). The cogeneration plant is localized in Monclova, Coahuila, Mexico. This plant supplies energy and, heat to a metal manufacturing factory called INMAGUSA. In this case Cimplicity acquires data from a PLC connected to two reciprocating Engines, which are responsible of supplying heat and electrical energy to the factory, and other auxiliary devices that keep the cogeneration plant running. Cimplicity transforms the data received by the PLC and then displays it on screens while it is being stored on Excel sheets in predefined time intervals. A total of 1093 variables are displayed in 70 different screens. This paper will center on the variables, screens and programs created by the authors. Screens created for the purpose of making the process of invoicing easier for SEISA, for monitoring daily kWh and monthly factory consumption. And two algorithms programmed using Microsoft Visual Basic to facilitate optimal operation of the cogeneration plant.

scholarly journals Six Sigma Applied in Inventory Management

2011 ◽  
Vol 1 ◽  
pp. 355-359
Author(s):  
Biao Hu ◽  
Yun Tian
Keyword(s):  
Inventory Management ◽  
Six Sigma ◽  
Service Sector ◽  
Whole Process ◽  
And Control ◽  
Production And Operation

Inventory management is a kind of method used by manufacturing or service sector to manage and control various articles and other resources in the whole process of production and operation. This paper, aiming at the contradiction, brings forward the thought of combining Six Sigma Concept with inventory management. Using Six Sigma Tools, the root source of inventory overstock will be revealed and according process can be improved, thus to achieve the goal of inventory optimizing and customer satisfactory elevating. An actual example is demonstrated in the paper to verify the validity of the combination between inventory management and Six Sigma.

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