Design And Implementation Of The Software Development Platform For The Simulation Training Of Equipment Parameters

With the electronic equipment of solid state,integrated,modular level,in large electronic equipment directly carry out performance parameter testing practice has become increasingly difficult,in view of the above situation,many colleges and universities to simulate training,using virtual reality technology or CBT technology,however,many kinds of parameters of electronic equipment,the need to test a lot,if for every kind of equipment parameter testing to develop a simulation training software,the software development workload is very large.To solve the above problems,this paper from the design requirements of training simulation software development platform based on the analysis and study of the overall design of the software platform,the establishment of virtual assembly operation and component model,and interactive simulation theory and methods of training,the main work done in this paper and the results are as follows:1.According to the method of the equipment parameter test simulation training platform,this paper puts forward the method of the PE platform and the software component library construction based on the function of PE platform and the software component library.The strategy of making new equipment training software is discussed.2.The establishment of the model and the method of motion.Based on the methods of modeling,motion and model rendering,the methods of automatic scanning,hand modeling,image modeling,collision detection,LOD technology and parameter calculation are studied.This paper discusses the rendering rules of LOD in the scene,and puts forward the strategy of hand modeling and image modeling.The proposed method is verified by practical operation.3.According to the test parameter generation,the system modeling,the establishment of learning curve.First of all,it is necessary to set up the parameter generation mechanism,through the study of pseudo random algorithm,to build the equipment parameters for the random algorithm.Then,the paper discusses the importance of generating test paper,analyzes the scientific method of generating test paper,and establishes a scientific and reasonable mathematical model.Finally,research on the methods of constructing students' learning curve,starting from the point of view objectively reflect the trend of learning,are of the same complexity Gauss fitting algorithm and least squares fitting algorithm,discusses the general fitting curve and shock curve.The results are verified by numerical simulation.The results show that the proposed least squares algorithm is more close to the real results,for the subsequent learning process planning a reasonable plan.