DocumentCode
2834845
Title
Notice of Retraction
An effective terminal condition ensuring stability of MPC
Author
Zhang zhi-sheng ; Chen Huai-min ; Wu Cheng-fu ; Ma Song-hui
Author_Institution
Nat. Key Lab. of Sci. & Technol. on UAV, Northwestern Poly-Tech. Univ., Xi´an, China
Volume
7
fYear
2010
fDate
22-24 Oct. 2010
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The stability of MPC is a tighten problem and can be guaranteed through choosing a set of ingredients which satisfying stability conditions. The ingredients are the terminal cost function, the local control law and the terminal constraint set. In this paper, a novel way of choosing these ingredients is shown. The solution of the optimal problem which is changed by adding the slaw-rate items into the cost function is chosen to be the local stability controller, the optimal value function of the problem is chosen to be the terminal cost function and the level set of the value function is chosen to be the terminal constraint set. Finally, a simple example is given to lay out the application of the new algorithm. Based on the ensuring process and the example, we believe that the chosen ingredients are a set of effective terminal conditions that ensuring the stability of the MPC.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The stability of MPC is a tighten problem and can be guaranteed through choosing a set of ingredients which satisfying stability conditions. The ingredients are the terminal cost function, the local control law and the terminal constraint set. In this paper, a novel way of choosing these ingredients is shown. The solution of the optimal problem which is changed by adding the slaw-rate items into the cost function is chosen to be the local stability controller, the optimal value function of the problem is chosen to be the terminal cost function and the level set of the value function is chosen to be the terminal constraint set. Finally, a simple example is given to lay out the application of the new algorithm. Based on the ensuring process and the example, we believe that the chosen ingredients are a set of effective terminal conditions that ensuring the stability of the MPC.
Keywords
optimal control; predictive control; set theory; stability; MPC stability; level set; local control law; model predictive control; optimal value function; slaw-rate item; stability condition; stability controller; terminal condition; terminal constraint set; terminal cost function; Zinc; Lyapunov Function; MPC; Optimal Control; level set;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Type
conf
DOI
10.1109/ICCASM.2010.5620456
Filename
5620456
Link To Document