Improvement Study On Electromagnetic Environment Simulation Syetem Ray Beamgeneration Method

In China, a complex electromagnetic environment prediction as an emerging research direction is in a boom phase. Establish a rapid and accurate method to predict the complex electromagnetic environment sharpens our research with the international advanced technology standards, enhance China’s military operational capabilities to provide a reference for the strategic plan; it also enabled the State Administration of Radio, EPA and other administration advance knowledge of the electromagnetic environment the distribution for the control of electromagnetic pollution, protect public health and safety, enhance social harmony to provide effective means; also provides solutions for optimizing the layout of broadcast television electrical tower. Research carried out in this paper therefore has both theoretical significance, but also has a strong practical value.This paper is intended to achieve a rapid, real-time system for simulation of complex electromagnetic environment with the system. Conduct a detailed study of the key modules of the system is proposed based on the idea now accelerate algorithms and software architecture.In this paper, several aspects of the development of the situation at home and abroad, the complexity of the electromagnetic environment, the impact of complex electromagnetic environment on the battlefield, etc., made to study the system of practical significance.The background of the system is calculated based on ray tracing algorithm, the ray tracing model to classify explained, the system uses a forward ray tracing model to explain the principles of geometrical optics, the development process of ray tracing algorithms, electromagnetic wave propagation process encountered in space direct occur under different obstacles, reflection and diffraction to analyze the theoretical basis for the study.This system produces a uniform aliquots from the beam and the use of two parallel algorithms on distributed accelerated algorithm. These studies can not guarantee the accuracy of the calculation of the change in the premise little time usage tracking, and the feasibility of accelerating verified by the actual simulation.Focuses on systems critical module elaborate analysis, because the system uses a classic C (Client)/S (Service) mode, using a parallel simulation systems, so focus on the client modeling, simulation servers, databases designs were studied by analysis of these key modules, can know clearly know the composition of software architecture model.Finally, simulation studies Broadcasting electrical towers electromagnetic environment in the software to verify the usefulness of the software, but also to follow more precise in the field of software development to provide a reference.