Visual Development Platform Research Articles

Research on Web Visual Development Platform Based on Microservice

In order to meet the needs of diversified terminal networks, a Web visual development platform based on microservices is proposed. According to the characteristics of network data distribution and resource attributes in the big data environment, select the service-oriented architecture as the basic data collaborative management system, establish a sample set containing various data types, calculate the density distribution of each type of data in the continuous function based on the sample set, and obtain the weight probability of the maximum and minimum density data of the data sample set by calculating the dispersion function. Finally, the weight of nodes in the visualization platform is established as the weight in the visualization matrix, and the high probability of edge subdivision is used to enhance the balance of edge development matrix. Comparative experiments show that the proposed method has strong applicability and high visualization effect for data with complex characteristics, data weight probability conforms to the expected value and Gaussian distribution, and the overall performance of the platform is excellent.

The Micro Damage Model of the Cracked Rock Considering Seepage Pressure

The damage constitutive model and the evolution characteristics of the cracked rock, considering seepage pressure, are critical to the stability of the cracked rock engineering. Based on the Rice Theory of Thermodynamics and the friction-bending crack model, we proposed the damage evolution model for the cracked rock in the compressive-shear state, considering the seepage pressure, the initial damage of the cracked rock, and the accumulated damage caused by crack evolution. According to the influences of the normal deformation and the branched crack (caused by the seepage pressure and the normal stress) on the opening of the crack, we established an evolution equation for the seepage tensors with the accumulation of the crack damage. In addition, based on the visual development platform, VB 6.5, we developed the software, WFRD2D, to comprehensively calculate the nonlinear damage deformation, the strength and the seepage indexes of the cracked rock, subjected to seepage pressure. Then, we obtained the pre-peak stress–strain curve of the cracked iherzolite rock using WFRD2D. The results show that the rock strength decreased by 48%, whereas the lateral strain increased by 240%, considering the seepage pressure of 3 MPa. These phenomena indicate that seepage pressure damages the cracked rock, then, further decreases the rock strength and increases the lateral strain. Thus, the seepage pressure significantly affects the mechanical properties of the cracked rock.

Barcode Recognizable System Implementing Based on AM5728

To refine the implementation of industrial camera requirements in terms of barcode identification, speeding the barcode image acquisition and processing challenges, as well as the defect of low accuracy. We proposed a barcode recognition framework based on AM5728 embedded system, which employed industrial CCD to scan the barcode image, moreover, integrated with AM5728 visual development platform to manipulate the collected images. After that, decoding information is yielded from series of algorithms refer to convolution filtering, barcode positioning as well as recognition facilitated by AM5728 visual development platform. Experimental outcomes validated that the accuracy of our system recognition rate can reach up to satisfied 100% in the threshold condition, with 20 frames per second barcode images recognition rate.

The Books Management System Management System Development

Use Microsoft corporation Visual Basic6.0 as development tools, provided use of its various object-oriented Visual development platform as a development tool, using object-oriented technology, the application of graphical development environment that allows developers can through the menu, interface, graphics, browsing tools, dialog boxes and all kinds of generators embedded to easily finish all kinds of complex operations. During the development process continuously reviewed and improved, until forms the user satisfied feasible system.