虚拟仿真实验教学中多维数据可视化系统优化设计

Optimization design of multidimensional data visualization system in virtual simulation experiment teaching

针对传统虚拟仿真实验教学中多维数据可视化系统画面转换准确率低这一问题进行优化设计。虚拟仿真教学硬件系统由学生端和服务器端两部分组成,数据库管理模块中的虚拟电源为集成电路芯片提供稳定电流,信号发生器确保服务器端的逻辑电路可以识别到一定的脉冲信号,使用浏览器和服务器相结合的架构模式构建软件结构。为检测系统效果,与传统优化系统进行实验对比,结果表明,虚拟仿真实验教学中多维数据可视化系统的画面转换准确率高于传统系统。

In allusion to the problem that the traditional multi⁃dimensional data visualization system in the virtual simulation experiment teaching has low accuracy of image conversion,an optimization design is conducted.The virtual simulation teaching hardware system is composed of the student end and the server end.The virtual power supply in the database management module is used to provide a stable current for the integrated circuit chip.The signal generator is used to ensure that the logic circuit of the server side can recognize a certain pulse signal.The architectural pattern combined with the server and browser is used to construct the software structure.The comparison of the system and the traditional optimization system is carried out to detect the system effect.The results show that the multi⁃dimensional data visualization system in the virtual simulation experiment teaching has higher image conversion accuracy than that of the traditional system.