Overall test evaluation based on trajectory tracking data
Tóm tắt
According to the trajectory characteristics of ballistic missile, a reduced parameter model is constructed based on difference between telemetry trajectory and trajectory tracking data. By virtue of Bayesian theory and data fusion technique, a new test evaluation method is put forth, which can make full use of the trajectory tracking data, shooting range test data and relevant information. Since the impact point can be derived from trajectory difference and its kinetic characteristics, evaluation of the impact point is a special case of this method. The accurate evaluation and the accuracy of evaluation results can be provided by the new method.
Tài liệu tham khảo
Morellim, E. A., Klein, V., Accuracy of aerodynamic model parameters estimated from flight test data, N19980048414/XAB, 1997.
Range Safety Group, Common risk criteria for national test ranges: Inert Debris, AD-A324 955/4/HDM, 1997.
Williams, C. E., Comparison of circular error probable estimators for small samples, AD-A324 337/5/HDM, 1997.
Zhang, J. H., Spectrum analysis with its application in simulation, Journal of NUDT (in Chinese), 1998, (3): 1.
Andrese, J. A., Methodology for the analysis of obscurant attenuation effects on seeker target acquisition performance using modeling and simulation, AD-A353 726/XAB, 1998.
Wu, L. R., A Monte Carlo simulation of guidance accuracy evaluation, AD-A313 304/8/HDM, 1996.
Wang, Z.M., Yi, D.Y., Calibration and Evaluation on Trajectory Tracking Data (in Chinese) Changsha: NUDT Press, 1999, 367–374.
Wang, Z. M., Duan, X. J., Frequency domain method on separation of signal and noise, Science in China, Ser. E., 2000, 43(1): 9.
Wang, Z. M., Zhu, J. B., Reduced model on parameters of trajectory tracking data with its application, Science in China, Ser. E, 1999, 42(2): 190.
Zhang, J. H., Jia, P. R., Accuracy Analysis and Appraisal on Long-range Rocket (in Chinese), Changsha: NUDT Press, 1995, 27–64, 397–413.
James, O. B., Statistical Decision Theory and Bayesian Analysis, New York: Springer-Verlag, 1985, 215–230, 491–510.