Temat: air bombs - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Guidance impulse algorithms for air bomb control
Autorzy:: Głębocki, R.
Powiązania:: https://bibliotekanauki.pl/articles/201697.pdf
Data publikacji:: 2012
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: control
flying objects
control algorithms
air bombs
automatic flight control systems
Opis:: In this paper, some results of research concerning the development of guidance of bombs were presented. The paper presents conceptions of an impulse (gasodynamic) control system, the measurement unit based on IMU/GPS signals and control algorithms based on predicted trajectories. The presented results of simulation research are based on the numerical model of the bomb and real signals from measurement devices.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2012, 60, 4; 825-833
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Sensitivity analysis for dynamic models of aerial munitions
Autorzy:: Żyluk, A.
Powiązania:: https://bibliotekanauki.pl/articles/243173.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: aircraft
air combat means
dynamic properties of aerial bombs
conditions on the aerial bomb’s flight path
trajectory of aerial bombs
Opis:: While investigating dynamic properties of aerial bombs, both the analytical and experimental outcome often find their applications. Analysis of how a series of changes in flight parameters affect flight dynamics is probably one of the most essential efforts throughout this study. Numerical solutions of equations of motion deliver no information on the effect of changes in the aerial bomb’s design parameters on flight characteristics thereof. Therefore, the theory of sensitivity has been used in the paper to investigate the effect(s) of external disturbances, drop/release conditions and technical parameters on the aerial bomb’s range and flight path. Among other, the elements of the theory of sensitivity, equations of motion, numerical analysis of sensitivity of the bomb-describing mathematical model to changes in some selected parameters, numerical analysis of sensitivity of the bomb-describing mathematical model to changes in some selected parameters, analysis of the effect of changes in drop/release conditions on the aerial bomb’s flight path, analysis of the effect of changes in engineering (design) parameters of the aerial bomb on the trajectory thereof, effect of drop conditions on the aerial bomb’s range, effect of drop conditions on the side deflection of the aerial bomb’s trajectory are presented in the paper.
Źródło:: Journal of KONES; 2013, 20, 4; 517-523
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Feasibility of measurements in examination of air weapons
Autorzy:: Żyluk, A.
Pietraszek, M.
Powiązania:: https://bibliotekanauki.pl/articles/243450.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: aircraft
air combat means
flight tests of combat means
data recorders for parameters of air combat means
avionic bombs
on-line data transmission systems
Opis:: Specific features of air weapons, dynamic examinations as an important component of the investigation process, examples of data recorders for parameters of the combat mean under test, telecommunication system for on-line data transmission with the assumption that the system should be composed of components and subassemblies that are commercially available from the market, system for RF transmission of flight parameters in the real time mode are presented in the paper. The system is made up of a transmitter and rpm sensors embedded into the head of the S-7 uncontrolled missile. Signals from the telecommunication module are received and decoded by means of a transducer with the sensitivity of about 2PV and stored in the memory of the TDS 3020 digital oscilloscope from Tektronix as well as in a four-channel digital recorder. The data acquisition system is triggered at the moment when the transmitter installed on the missile head was switched on. The missile was launched several seconds later. The paper includes among others workflow for examination of combat means, composition of measuring instruments for flight tests, data recorders for flight parameters installed on avionic bombs, signal waveforms recorded from rotation sensors and rotation speed variations for the S-7 missile during the flight
Źródło:: Journal of KONES; 2013, 20, 3; 451-460
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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