Notice of Violation of IEEE Publication Principles An impact-time-control guidance law for multi-missiles

Notice of Violation of IEEE Publication Principles

"An Impact-Time-Control Guidance Law for Multi-Missiles"
by Zhang Yougen, Yu Dehai, Zhang You an, Wu Yingsheng
in the Proceedings of the 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems

After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE\´s Publication Principles.

This paper contains text copied from the paper cited below. The original text was copied without attribution (including appropriate references to the original author(s) and/or paper title) and without permission.

Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following article:

"Impact-Time-Control Guidance Law for Anti-Ship Missiles"
by In-Soo Jeon, Jin-Ik Lee and Min-Jea Tahk
in the IEEE Transactions on Control Systems Technology, Vol. 14, No. 2, March 2006

The impact time control law is employed to carry out a salvo attack for anti-ship missiles against CIWS (close-in weapon system). An impact-time-control cooperative guidance law for multi-missiles was investigated in this paper. Firstly, the time-to-go for each missile was estimated and based on which the desired impact time was determined, and the impact time control problem was transformed into a range tracking problem. Secondly, a nonlinear model for homing guidance was proposed, which was transformed into a linear system by using feedback linearization. Lastly, a stable control law was designed by using pole placement approach. Simulation results show that all missiles can impact the target at the designated impact time very accurately.