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Adaptive Fuzzy Sliding Mode Guidance Law considering Available Acceleration and Autopilot Dynamics
Joint Authors
Guo, Jie
Tang, Shengjing
Wang, Yulin
Shang, Wei
Source
International Journal of Aerospace Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-04-29
Country of Publication
Egypt
No. of Pages
10
Abstract EN
Terminal guidance law for missiles intercepting high maneuvering targets considering the limited available acceleration and autopilot dynamics of interceptor is investigated.
Conventional guidance laws based on adaptive sliding mode control theory were designed to intercept a maneuvering target.
However, they demand a large acceleration for interceptor at the end of the terminal guidance, which may have acceleration saturation especially when the target acceleration is close to the available acceleration of interceptor.
In this paper, a terminal guidance law considering the available acceleration and autopilot dynamics of interceptor is proposed.
Then, a fuzzy system is utilized to approximate and replace the variable structure term, which can handle the unknown target acceleration.
And an adaptive neural network system is adopted to compensate the effects caused by the designed overlarge acceleration of interceptor such that the interceptor with small available acceleration can intercept the high maneuvering target.
Simulation results show that the guidance law with available acceleration and autopilot dynamics (AAADG) is highly effective for reducing the acceleration command and achieving a small final miss distance.
American Psychological Association (APA)
Wang, Yulin& Tang, Shengjing& Shang, Wei& Guo, Jie. 2018. Adaptive Fuzzy Sliding Mode Guidance Law considering Available Acceleration and Autopilot Dynamics. International Journal of Aerospace Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1167500
Modern Language Association (MLA)
Wang, Yulin…[et al.]. Adaptive Fuzzy Sliding Mode Guidance Law considering Available Acceleration and Autopilot Dynamics. International Journal of Aerospace Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1167500
American Medical Association (AMA)
Wang, Yulin& Tang, Shengjing& Shang, Wei& Guo, Jie. Adaptive Fuzzy Sliding Mode Guidance Law considering Available Acceleration and Autopilot Dynamics. International Journal of Aerospace Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1167500
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1167500