陈曦  副研究员

智能与网络化系统研究中心

通信地址:清华大学自动化系  邮政编码:100084
联系电话:010-62783946  Fax:010-62796115
E-mail:  bjchenxi@tsinghua.edu.cn

教育背景

1986年 南开大学  控制理论及应用专业,获得学士学位

1989年 南开大学 控制理论及应用专业,获得硕士学位

2000年 香港中文大学 运筹学专业,获得博士学位

工作履历

1989年7月–1996年9月 北京航空航天大学软件工程研究所,助教、讲师;

2000年11月–2002年2月 新加坡南洋理工大学信息通讯研究所,博士后;

2002年3月–2003年6月 香港中文大学系统工程与工程管理学系,博士后;

2003年7月-至今 清华大学自动化系智能与网络化系统研究中心,副研究员

研究领域

随机最优控制,无线传感器网络

奖励与荣誉

1996年,中国航空工业总公司,部级科学技术进步二等奖,奖励项目:Ada软件测试与分析系统(排名第二)2

2000年,香港中文大学 工程学院,优秀博士论文

2009年,国家自然科学二等奖,奖励项目:离散事件动态系统的优化理论与方法(排名第三)

学术成果

论文
X. Chen, Y. C. Ho,  H. Bai, Complete coverage and point coverage in randomly distributed sensor network, Automatica, 2009, 45:1549-1553.

L. Xia, X. Chen and X. R. Cao, Policy iteration of customer-average performance in queueing systems, Automatica, 2009, 45:1639-1648.

王星石,戚亦平,陈曦,宋臣, 基于无线传感器网络的智能建筑中目标分布问题研究,计算机应用,已录用.

Xu Y K, Chen X, Optimization of dependently controlled jump rates of JLQG problem, Asian Journal of Control, 2009, 11(4):432-439

Zhang K J,Xu Y K, Chen X, Cao X R. Policy iteration based feedback control. Automatica, 2008, 44:1055-1061.

徐琰恺,陈曦,基于强化学习的JLQ模型的直接自适应最优控制.控制与决策, 2008, 23(12): 1359-1362.

徐琰恺,陈曦,模态跳变概率可控的Markov跳变线性系统的优化, 控制与决策, 2008, 23(3): 246-250.

张健松,陈曦,王永才,管晓宏. 传感器网络基站与节点通信方式的设计与实现. 计算机应用与软件, 2007, 24(8): 117-119.

Xi Chen, Qianchuan Zhao, Xiaohong Guan, Energy-efficient sensing coverage and communication for wireless sensor networks, Jrl. Sys Sci & Complexity (2007)20: 225-234.

X. Chen,  H. Bai, L. Xia, and Y. C. Ho, Design of a Sensor Network for Target Detection, Automatica. 2007, 43:1713-1722.

H. Bai, X. Chen, B. Li, and D. Han, A Location-free Algorithm of Energy-Efficient Connected Coverage for High Density Wireless Sensor Networks, Journal of Discrete Event Dynamic Systems: Theory and Applications,(2007)17:1-21.

H. Bai, X. Chen, Y.C. Ho, and X. Guan, Percentage Coverage Configuration in Wireless Sensor Networks, Lecture Notes in Computer Science 3758, 2005, pp. 780-791

Li Xia, X. Chen and Xiaohong Guan. A New Gradient-Based Routing Protocol in Wireless Sensor Networks. Lecture Notes in Computer Science,3605: pp.318-325, 2005.

夏俐, 陈曦, 赵千川, 江永亨, 管晓宏. 无线传感器网络及应用简介. 自动化博览,2004, 21(1):34-37. (“博览杯”2004年优秀论文)

X. Chen, X. Y. Zhou, " Stochastic LQ control with conic constraints on an infinite time horizon",   SIAM Journal of Control and Optimization   Vol. 43,No.3,pp1120-1150 ..

M. Ait Rami, X. Chen, and X. Y. Zhou, " Discrete-time Indefinite LQ control with state and control dependent   noises", Journal of Global Optimization, Vol. 23, Issue 3-4, August 2002. pp 245-265

M. Ait Rami, X. Chen, J. B. Moore and X. Y. Zhou, " Solvability and asymptotic behavior of generalized Riccati equation arising in indefinite stochastic LQ controls ", IEEE Transactions on Automatic Control, Vol. 46, No. 3, March 2001. pp 428-440

X. Chen, X. Y. Zhou, "Deterministic near-optimal control with state constraints", Dynamics of Continuous,  Discrete and Impulsive Systems, Vol. 4, Dec, 1998. pp 513-526

Jianghai Li, Qing-Shan Jia, Xiaohong Guan, Xi Chen,Tracking Moving Object via a Sensor Network with Partial Information Broadcasting Scheme ,Accepted by 48th IEEE Conference on Decision and Control, Shanghai, China, October 16-18,2009.

Xu Y K, Chen X, Learning algorithm for LQG model with constrained control. IFAC World congress, Seoul Korea, July 2008.

Y. K. Xu and X. Chen, Discrete-time JLQG model with dependently controlled jump probabilities: an MDP-based approach, IEEE Multi-Conference on System and Control, Singapore, Oct. 2007.

H. Bai, X. Chen, Y. C. Ho, and Xiaohong Guan, Information Coverage Configuration with Energy Preservation in Large Scale Wireless Sensor Networks,  IEEE International Conference on Computer and Information Technology (CIT’2006), Seoul, Korea, September 20-22, 2006

H. Bai, Xi Chen, X. Guan, Coverage Preserving in Wireless Sensor Networks with Different Sensing Radii, Proceedings of 2006 IEEE International Conference on Networking, Sensing and Control. pp. 54-59. Ft. Lauderdale, Florida, USA,April,23-25,2006.

X. Chen, Y. C. Ho, J. Zhang, H. Bai, Probabilistic Forwarding (ProFor) for large scale sensor networks, Proceedings of 2006 IEEE International Conference on Networking, Sensing and Control. pp. 963-968. Ft. Lauderdale, Florida, USA,April,23-25,2006.

Xu Y K,Chen X, Cao X R. Optimization for controlled jump rates of JLQG problem. Proceedings of 24th Chinese Control Conference, 2005: 378-383.