Fractional Describing Function Analysis of PWPF Modulator
Joint Authors
Wang, Danwei
Zhu, Senqiang
Poh, Eng Kee
Wang, Xinsheng
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-02-16
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Pulse-width pulse-frequency (PWPF) modulators are widely used in spacecraft thruster control.
Their dynamic characteristic is still lack of effective analysis tools.
This paper presents a fractional describing function method to describe the frequency characteristics of PWPF.
A frequency-dependent gain and phase shift are clearly described by fractional-order expression, and the fractional-order behaviors depict the nonlinear properties of PWPF modulators.
This fractional describing function method can also be applied to other kinds of modulators.
American Psychological Association (APA)
Wang, Xinsheng& Wang, Danwei& Zhu, Senqiang& Poh, Eng Kee. 2013. Fractional Describing Function Analysis of PWPF Modulator. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1031783
Modern Language Association (MLA)
Wang, Xinsheng…[et al.]. Fractional Describing Function Analysis of PWPF Modulator. Mathematical Problems in Engineering No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-1031783
American Medical Association (AMA)
Wang, Xinsheng& Wang, Danwei& Zhu, Senqiang& Poh, Eng Kee. Fractional Describing Function Analysis of PWPF Modulator. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1031783
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031783
