Design of Second-Order Sliding Mode Guidance Law Based on the Nonhomogeneous Disturbance Observer
Joint Authors
Lin, Yingzhen
Zhou, Huibo
Song, Shenmin
Song, Junhong
Source
Journal of Control Science and Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-22
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
Considering the guidance problem of relative motion of missile target without the dynamic characteristics of missile autopilot in the interception planar, non-homogeneous disturbance observer is applied for finite-time estimation with respect to the target maneuvering affecting the guidance performance.
Two guidance laws with finite-time convergence are designed by using a fast power rate reaching law and the prescribed sliding variable dynamics.
The nonsingular terminal sliding mode surface is selected to improve dynamic characteristics of missile autopilot.
Furthermore, the finite-time guidance law with dynamic delay characteristics is designed for the target maneuvering through adopting variable structure dynamic compensation.
The simulation results demonstrate that, for different target maneuvering, the proposed guidance laws can restrain the sliding mode chattering problem effectively and make the missile hit the maneuvering target quickly and accurately with condition of corresponding assumptions.
American Psychological Association (APA)
Zhou, Huibo& Song, Shenmin& Song, Junhong& Lin, Yingzhen. 2014. Design of Second-Order Sliding Mode Guidance Law Based on the Nonhomogeneous Disturbance Observer. Journal of Control Science and Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1040216
Modern Language Association (MLA)
Zhou, Huibo…[et al.]. Design of Second-Order Sliding Mode Guidance Law Based on the Nonhomogeneous Disturbance Observer. Journal of Control Science and Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1040216
American Medical Association (AMA)
Zhou, Huibo& Song, Shenmin& Song, Junhong& Lin, Yingzhen. Design of Second-Order Sliding Mode Guidance Law Based on the Nonhomogeneous Disturbance Observer. Journal of Control Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1040216
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040216