首页 | 本学科首页   官方微博 | 高级检索  
     

带Poisson跳的线性二次随机微分博弈及其在鲁棒控制中的应用
引用本文:张成科,曹铭,朱怀念,朱莹,程硕. 带Poisson跳的线性二次随机微分博弈及其在鲁棒控制中的应用[J]. 信息与控制, 2016, 45(3): 257-265. DOI: 10.13976/j.cnki.xk.2016.0257
作者姓名:张成科  曹铭  朱怀念  朱莹  程硕
作者单位:1. 广东工业大学经济与贸易学院, 广东 广州 510520;
2. 广东工业大学管理学院, 广东 广州 510520
基金项目:国家自然科学基金资助项目(71171061,71571053);中国博士后科学基金资助项目(2014M552177);广东省自然科学基金项目(2014A030310366,2015A030310218);广东工业大学校青年基金资助项目(14QND002)
摘    要:研究了一类带Poisson跳扩散过程的线性二次随机微分博弈,包括非零和博弈的Nash均衡策略与零和博弈的鞍点均衡策略问题.利用微分博弈的最大值原理,得到Nash均衡策略的存在条件等价于两个交叉耦合的矩阵Riccati方程存在解,鞍点均衡策略的存在条件等价于一个矩阵Riccati方程存在解的结论,并给出了均衡策略的显式表达及最优性能泛函值.最后,将所得结果应用于现代鲁棒控制中的随机H2/H控制与随机H控制问题,得到了鲁棒控制策略的存在条件及显式表达,并验证所得结果在金融市场投资组合优化问题中的应用.

关 键 词:随机微分博弈  矩阵Riccati方程  随机H2/H&infin  控制  
收稿时间:2015-05-11

Linear Quadratic Stochastic Differential Games with Poisson Jumps and Their Application to Robust Control
ZHANG Chengke,CAO Ming,ZHU Huainian,ZHU Ying,CHENG Shuo. Linear Quadratic Stochastic Differential Games with Poisson Jumps and Their Application to Robust Control[J]. Information and Control, 2016, 45(3): 257-265. DOI: 10.13976/j.cnki.xk.2016.0257
Authors:ZHANG Chengke  CAO Ming  ZHU Huainian  ZHU Ying  CHENG Shuo
Affiliation:1. School of Economics & Commence, Guangdong University of Technology, Guangzhou 510520, China;
2. School of Management, Guangdong University of Technology, Guangzhou 510520, China
Abstract:In this paper, we investigate a class of linear quadratic stochastic differential games with a Poisson jumps diffusion process, including the Nash equilibrium strategies of a nonzero sum game and the saddle point equilibrium strategies of a zero sum game. Utilizing the maximum principle for differential games, we determine that the existence conditions of the Nash equilibrium strategies are equivalent to the solution for two cross-coupled matrix Riccati equations, and that the existence conditions of the saddle point equilibrium strategies are equivalent to the solution for a matrix Riccati equation. We also provide explicit expressions for the equilibrium strategy and the optimal performance functional value. Finally, we apply the obtained results to problems dealing with stochastic H2/H control and stochastic H control in the fields of modern robust control theory, and obtain the existence conditions of robust control strategies and their explicit expressions. Moreover, we verify the performance of these results in a financial market portfolio optimisation problem.
Keywords:stochastic differential games  matrix Riccati equation  stochastic H2/H control  
点击此处可从《信息与控制》浏览原始摘要信息
点击此处可从《信息与控制》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号