Development Of Experiment Scheme Desingn Software For The Informatization Architecture

Experiment scheme is an important part of an experiment system, it will design and instruct the operation process of the system and the subsequent analysis plan. Informatization architecture is an architecture made by Department of Automatic Test and Control of Harbin Institute of Technology, which applied in ares such as simulation, modeling and test. The purpose of this thesis is to design a scheme design software for the informatization architecture, through the one-stop scheme editing mode, generating the experiment sheme file, which contains all kinds of experiment information, providing the basis for subsequent experimental operation and data analysis, thus greatly improves the building efficiency and accuracy of the experiment scheme.Based on the analysis of the information architecture, the software’s requirements is analysized by UML, then the overall architecture of software is proposed, the software is composed of five different tools, static modeling tool, sample generation tool, process design tool, data acquisition plan design tool and result analysis plan design tool, the sectionalized describing XML file format for the experiment scheme is also designed.Static modeling tool is designed for the structure design and interaction design, after the analysis and definition of the modeling information, the system resources are managed by the means of component and plugin idea. By the visualization, graphical scheme editing mode, it is easily to design the system’s resources, their belonging node, display interface, the data exchange definition between resources and some other information. Sample generation tool is designed for the multi samples for the experiment scheme when operating, after analyzing and implementation several experiment design methods, such as full factor, orthogonal and uniform experiment design method, it is designed to analyse the experimental resources’ attribute information, then dynamically loading the chosen experimental design method dll, eventually generating the experiment scheme XML file. Process design tool is designed for the experiment flow information when operating, by drawing on the idea of workflow, some concepts applied to the informatization architecture is defined, by means of graphical elements, such as activities, branches, it is quickly to build the needed routing structure, and the elements’ activities are also defined to describe the variable transmission relationship, eventually achieving describing the experiment flow by self-defined script language. Data acquisition plan design tool is designed by adding the external access interface for the existing data collector, the data collector returns the needed data collection information for the software. Data analysis plan design tool is designed for defining the analytic data and method for the data analysis stage, after research of various data analysis methods, the self-defined describing language is designed to record the analysis information.Finally, two test systems are built to verify the functions of the software, test result shows that the software operates stablly, the different node of the experiment scheme file fully records all kinds of design information, which has completely m et the design demand.