Study On Overall Technology Of MRLS's Firing Control System

The synthesis technologies of one kind of MRLS's firing control system were researched on this paper, and the adaptive improvement was provided for overall conception.Detail demonstration on firing control system' s formation, function and operational performance. The ballistic models on MRLS and the rocket in the parts of glide, separation from cargo, chamber-opening and sub-munitions flight path were created in this paper. The accuracy of gun moving by automatic operation and aiming was the critical factor to influence the precision of rocket and analyst on the error sources which would affect it. The fixed quantity relations which the error sources affect the accuracy of gun moving were derived. Then, a control method which it can raise the accuracy of gun moving was provided, and applied in live system. The results from test were coincided with theoretical calculation. The operation modes of firing control system were introduced in detail in fifth chapter, and the points on operation flow chart, three working models, interface relations and design launch and control time sequences were discussed. The Gauss projection was to solve the GPS provided the co-ordinates in USA WGS84 which the rectangular co-ordinates system applied in our artillery units were not unification.The overall conceptions of firing control system were discussed in serial plans which can meet the design requesting.