TY - GEN
T1 - Application of modern spectral estimation on validation for tactical missile simulation model
AU - Zhao, Shiming
AU - Wang, Jiangyun
AU - Ma, Shidong
AU - Zhou, Zhenping
PY - 2010
Y1 - 2010
N2 - According to the consistency test between simulation and flight telemetry data, the credibility of tactical missile simulation model can be effectively verified. To achieve consistency test of dynamic performance based on frequency domain and improve the effectiveness of simulation model validation, the modern spectral estimation method is adopted to analyze the spectrum of dynamic performance of tactical missile. And the spectrum estimation consistency test methods and criteria based on statistics are proposed. According to simulation results and analysis to the specific application on tactical missiles, modern spectral estimation can not only overcome the defects of classical spectral estimation, such as low frequency resolution and spectral distortion, but also improve non-stationary and low-SNR signal spectrum estimation. Therefore, the application of this method in the field of model validation can effectively promote the credibility assessment of tactical missile simulation model.
AB - According to the consistency test between simulation and flight telemetry data, the credibility of tactical missile simulation model can be effectively verified. To achieve consistency test of dynamic performance based on frequency domain and improve the effectiveness of simulation model validation, the modern spectral estimation method is adopted to analyze the spectrum of dynamic performance of tactical missile. And the spectrum estimation consistency test methods and criteria based on statistics are proposed. According to simulation results and analysis to the specific application on tactical missiles, modern spectral estimation can not only overcome the defects of classical spectral estimation, such as low frequency resolution and spectral distortion, but also improve non-stationary and low-SNR signal spectrum estimation. Therefore, the application of this method in the field of model validation can effectively promote the credibility assessment of tactical missile simulation model.
KW - Credibility assessment
KW - Maximum entropy
KW - Model spectral estimation
KW - Model validation
UR - https://www.scopus.com/pages/publications/78650485622
U2 - 10.1109/PCSPA.2010.270
DO - 10.1109/PCSPA.2010.270
M3 - 会议稿件
AN - SCOPUS:78650485622
SN - 9780769541808
T3 - Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
SP - 1099
EP - 1102
BT - Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
T2 - 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
Y2 - 17 September 2010 through 19 September 2010
ER -