Maxi mumprinciple for the optimal control of an ablation-transpiration cooling system with free final time and phase constraints  

作　　者：Bing SUN Baozhu GUO 

机构地区：[1]Institute of Systems Science, Academy of Mathematics and System Sciences, Acaderma Sinica, Beijing 100080, China

出　　处：《控制理论与应用（英文版）》2005年第2期101-109,共9页

基　　金：This work was supported bythe National Natural Science Foundation of China (No .6537100) .

摘　　要：This paper is concerned with an optimal control problem of an abhtion-transpiration cooling control system with Stefan-Signorini boundary condition. As the continuation of the authors＇previous paper, the Dubovits Rii-Milyutin fimctional approach is again adopted in investigation of the Pontryagin＇ s maximun principle of the system. The necessary optimality condition is presented for the problem with free final horizon and phase constraints.This paper is concerned with an optimal control problem of an abhtion-transpiration cooling control system with Stefan-Signorini boundary condition. As the continuation of the authors＇previous paper, the Dubovits Rii-Milyutin fimctional approach is again adopted in investigation of the Pontryagin＇ s maximun principle of the system. The necessary optimality condition is presented for the problem with free final horizon and phase constraints.

关 键 词：Ablation-transpiration cooling process Stefan-Signofini problem Optimal control Maximum principle 

分 类 号：O232[理学—运筹学与控制论]