The Artillery Combat Geodesic Various Computing Systems Research

In order to transform target data of different coordinate systems and coordinate forms to the common grid for our army using in future emergency combat, thus to figure out chart data of target .this paper based on analysis status in quo and in future of foreign armies, parsed coordinate systems and coordinate forms in particular. discussed coordinate (coordinate form and coordinate system) at length, investigated different coordinate systems which are belonged to our main operational opponent, focused on transform models (include math formulae,computing methods,transform flow charts,programmed codes and so on) of different coordinate systems and coordinate forms target coordinates, and evaluated transform precision. Based on the above work, we developed soft which included coordinate transform and computation of chart data. This soft can be used on PDA and PC,we can do conversion of coordinate system and to calculate chart data of target rapidly and precisely.The soft include: first, simple conversion of coordinate system; second, conversion of different coordinate forms; third, conversion of different coordinate systems; forth, obtain transform parameters of different coordinate systems; fifth, computation of chart data and so on. It can realize to obtain chart data of target in diverse conditions.