| Issue |
MATEC Web Conf.
Volume 95, 2017
2016 the 3rd International Conference on Mechatronics and Mechanical Engineering (ICMME 2016)
|
|
|---|---|---|
| Article Number | 07012 | |
| Number of page(s) | 5 | |
| Section | Mechanical Design-Manufacture and Automation | |
| DOI | https://doi.org/10.1051/matecconf/20179507012 | |
| Published online | 09 February 2017 | |
Research on the Frequency Aliasing of Resistance Acceleration Guidance for Reentry Flight
1 China Academy of Launch Vehicle Technology, R&D Center, 100076 Beijing, China
2 Harbin Engineering University, Department of Aerospace Engineering, 150001 Harbin, China
According to the special response of resistance acceleration during hypersonic reentry flight, different guidance frequency will result to very different flight and control response. The analysis model for the response of resistance acceleration to the attack angle and dynamic press is put forward respectively in this paper. And the frequency aliasing phenomenon of guidance is revealed. The simulation results to the same vehicle sufficiently substantiate the frequency aliasing of resistance acceleration during reentry guidance.
© The Authors, published by EDP Sciences, 2017
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