The Design And Implementation Of The Three-dimensional Space Flying Information System

In recent years, with the development of GIS and suppositional real (VR) technology, and combat exercise commanding and study to come to carry out military training the laboratory making policy having had the new leap on the concept , supposing by building-up to do battle. Make use of owing to three-dimensional GIS development Visualization emulation technology, circumstances builds the model technology and the artwork image treatment technology , developing out trueness about some one specially appointed battlefield landform area supposes battlefield landform environment system all round , uses experiencing commanding a personnel to have being personally on the scene. With current air force military affairs fight with ready ceaselessness is thorough , the palm to battlefield situation charges an ability when being that the armed force of air arm organizes daily training and carries out the significant mission strengthen an air force further , the reparation now has the deficiency commanding information system and training the simulation system to be able to not demonstrate the three-dimensional battlefield situation , develops applied technique to develop status combining with the at present three-dimensional figure map, our plan develops a set of the system making policy owing to three-dimensional figure map suppositional space supporting platform, is used for daily training of armed force and the simulation carrying out the significant mission drilling. At the same time, guide the radar and airport landing radar intelligence by deepening a function , switching in radar meter, transit step by step to operational commanding information system.The primary part, and the main body of a book have been in information system project background and project purpose discussing that three-dimensional space flies , have analyzed the systematic function need on the basis developing the problem designing what be faced to the person. On the need analysis basis, we have analyzed three current DGIS present situations in each industry of home and abroad , have designed that in having been in progress to 3 DGIS need , the information system frame flying to three-dimensional space according to at present domestic military affairs. And then bring forward the system design objective and principle first according to system need, the technology frame and the function frame respectively have carried out design on system. And the technology frame considers system's but augment ability mainly, upkeep sex and function problem, have been in progress to each functions designing analysis. The frame designs middle in the function , every part function having discussed system is composed of, the at last gives a dynamic system function out technological process.Single-step carries out three-dimensional space flying information system detailed design again. And being a part's turn to survey condition in air arm armed force command post civilian war service troop unit corresponding to the platoon or squad combining with the earlier stage, be tied in wedlock the function that the system that current command post uses has, we will be system function's turn to plan six function module, and face to face each functions such as the inquiry showing three-dimensional body situation display , reality space-time feeling , simulating the recapitulation , data safety , data deducing , taking notes etc. module design be in progress describe that. Design that in building a model in system, for thinking that civilian war service troop unit corresponding to the platoon or squad personnel stigmatism habit carries out personalization on system one by one especially sufficiently.On part III, based on detailed design, realization having carried out picture and each parts having introduced simply, having given out systematic overall effect on each functions module realization first. And then be burning having discussed that the key element precipitates in three-dimensional geographic information system again how to realize military affairs in that system, how ability the military affairs key element of all kinds is true , the image embodiment is in that system with battlefield middle, how ability communicates information of all kinds in battlefield and giving a civilian war service troop unit corresponding to the platoon or squad middle , let the civilian war service personnel of troop unit corresponding to the platoon or squad make the deployment judging, and bringing forward the battlefield resolving a scheme , coming to accomplish an once out in time. We have thought that how cut-over improves and perfects now available system of command post to should will now have comparison in system in that system, universally accepted system has been put into use especially broadly.Finally , the main body of a book have done a simplicity to three-dimensional space flying information system application condition introduce that, have submitted suggestion combining with trying condition out in the earlier stage and improving further to system.To sum up ,we have designed and realized the system flying specifically for daily air force air arm armed force training and the three-dimensional space carrying out the significant simulation mission on the basis analyzing current combat exercise and commanding a decision-making.