NDLI: A Modified SIMPLEX Method Based on Homotopy Continuation Principle and Application to Tiltrotor Airplane

Content Provider	IEEE Xplore Digital Library
Author	Xili Yang Jihong Zhu Yuhui Tao Zengqi Sun
Copyright Year	2006
Description	Author affiliation: State Key Lab of Intelligent Technol. & Syst., Tsinghua Univ., Beijing (Xili Yang; Jihong Zhu)
Abstract	A homotopy continuation principle based SIMPLEX method is developed and applied to trim algorithm for tiltrotor airplane. While SIMPLEX method has the demerit that the solution is local and sensitive to the initial value of iteration, the modified SIMPLEX can provide global solution without sensitiveness to the initial value. This method can also be used to find the group solutions of the equations that the number of variables is more than the number of the equations. Tiltrotor aircraft longitudinal model is given. The modified SIMPLEX method is used to compute the steady-state trim results of several flight conditions. The results show that the method is useful and efficient. The results also provide some necessary data for tiltrotor flight control system design
Starting Page	1740
Ending Page	1744
File Size	338987
Page Count	5
File Format	PDF
ISBN	1424403324
DOI	10.1109/WCICA.2006.1712651
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Airplanes Application software Equations Sun Intelligent systems Computer science Aircraft Steady-state Aerospace control Intelligent control trim algorithm tiltrotor SIMPLEX homotopy continuation
Content Type	Text
Resource Type	Article

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