DocumentCode :
3000805
Title :
A four-level technique for estimation of tactical missile aerodynamic parameters
Author :
Mendel, Jerry M.
Author_Institution :
McDonnell Douglas Astronautics Company, Huntington Beach, California
fYear :
1972
fDate :
13-15 Dec. 1972
Firstpage :
381
Lastpage :
385
Abstract :
A four-level technique is described for estimation of aerodynamic moment coefficient, M??, normal acceleration force coefficient, Z??, and velocity, V. These parameters are associated with a simplified model of pitch plane dynamics for a tactical missile. Contrary to past studies where aerodynamic parameters were estimated from measurements which are very difficult to obtain (e.g., angle of attack), it is shown herein how estimates of the above parameters can be realized from measurements which are more easily obtained. Specifically, parameters are estimated from measurements of rate, normal acceleration, and gimbal angle deflection.
Keywords :
Acceleration; Aerodynamics; Computer errors; Control systems; Equations; Error correction; Extraterrestrial measurements; Missiles; Parameter estimation; Time measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Decision and Control, 1972 and 11th Symposium on Adaptive Processes. Proceedings of the 1972 IEEE Conference on
Conference_Location :
New Orleans, Louisiana, USA
Type :
conf
DOI :
10.1109/CDC.1972.269024
Filename :
4044947
Link To Document :
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