| Autor: |
Huang Peikang, Tang Yuyan |
| Rok vydání: |
2006 |
| Předmět: |
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| Zdroj: |
Journal of Systems Engineering and Electronics. 17:705-708 |
| ISSN: |
1004-4132 |
| Popis: |
A conditional boost-phase trajectory estimation method based on ballistic missile (BM) information database and classification is developed to estimate and predict boos-phase BM trajectory. The main uncertain factors to describe BM dynamics equation are reduced to the control law of trajectory pitch angle in boost-phase. After the BM mass at the beginning of estimation, the BM attack angle and the modification of engine thrust denoting BM acceleration are modeled reasonably, the boost-phase BM trajectory estimation with ground based radar is well realized. The validity of this estimation method is testified by computer simulation with a typical example. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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