The Spread Of Long-range Rockets Study

This article analyzes the dispersion of the long-distance rocket. First, we analyze the reason that brings on the dispersion. Then, we analyze the ballistics of the long-distance rocket with the consideration of the disturbing factors and simulation, and analyze the effect of these factors. Last, we expand the method to eliminate the balance dispersion. The main contents of this thesis are as follows:Firstly, The effects that disturbing factors bring on will be analyzed. The software is made for demonstration that can show the ballistics of the rocket directly by changing data gained by computers to image.Secondly, The method that can eliminate the balance dispersion will be given .We will analyze it in two aspects. Thirdly, design the passive control of rocket based on elastic adapter.