High-precision Shooting To Strike

Shooting principle and shooting mode of the fire control system are summarized in this thesis at first. On the basis of existing theory technology, in order to raise the marksmanship accuracy and injure probability in the fire control system, the control algorithms which improve marksmanship accuracy are set up. Three main respects'algorithm questions are researched in this thesis.On the basis of duality multinomial fit, the fast algorithm of revising shooting error which is conduced by the changing of cannon muzzle initial velocity is set up. The real-time character of the algorithm guarantees algorithm feasibility, shooting error that is caused by changing of initial velocity is revised fine. In this thesis cannon error of system is discussed carefully, and the error is separated and set up model. On the basis of these and dummy extending of duality multinomial fit, the dummy close ring which can revise the shooting error is set up. The dummy close ring is realized by the adversity means which can find the shooting error. In the fire control system, cannon shooting efficiency and injure probability are raised by block hit system of multiple hit target.In the thesis, the emulation instance and algorithm procedure was provided. In the practicality, the algorithms of the testing the velocity at cannon muzzle and dummy close ring procure fine effect.