Ummanned Aerial Vehicle Second Order Sliding Nonlinear Control System Design

Abstract:

The pitch channel output tracking of a kind of ummanned aerial vehicle over-load control system was designed based on second order sliding mode control theory. Output-redefinition approach was adopted to resolve the non-minimum phase problem between rudder angle and overload output of ummanned aerial vehicle system, second order sliding mode control was used to eliminate chatter, and guaranteed the tracing of original system output. The observer was designed to deal with the not complete state measurable system. The stability and robustness were verified by the simulations results.

• Periodical: Applied Mechanics and Materials (Volumes 494-495)
• Pages: 1076-1079
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.494-495.1076
• Online since: February 2014
• Authors: Jie Chen*, Yan Lin, Chang Peng Pan
• Keywords: Non-Minimum Phase, Output-Redefinition, Second Order Sliding Mode, Zero Dynamic

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