Acta Automatica Sinica

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Current Issue

	Latest issue 2008 Vol.34 (Number 10) Oct. 20, 2008
	Reviews
	Papers and Reports
	Brief Papers

	1225	XI Yu-Geng and LI De-Wei
		Fundamental Philosophy and Status of Qualitative Synthesis of Model Predictive Control
		In the last decade, theoritical study on model predictive control underwent rapid development by introducing optimal control theory and Lyapunov method, and many important results were achieved. In this paper, the fundamental philosophy...
		2008 Vol. 34 (10): 1225-1234 [Abstract ] ( 223 ) [HTML 0KB] [PDF 1224KB ]( 512 )

Papers and Reports

	1235	LI Lei-Da, GUO Bao-Long and WU Xiao-Yue
		A New Spatial Domain Image Watermarking Scheme Resisting Geometric Attacks
		In order to resist geometric attacks, a novel spatial domain image watermarking scheme (FAQ) using feature point and quantization is presented. The main methods adopted include: 1) watermark synchronization is achieved by invariant loca...
		2008 Vol. 34 (10): 1235-1242 [Abstract ] ( 176 ) [HTML 0KB] [PDF 5319KB ]( 232 )

	1243	LI Hua-Bei, HU Wei-Ming and LUO Guan
		A New Interactive Video Retrieval Framework Using Semantic Matching
		Content-based video retrieval (CBVR) has attracted increasing interest in recent years. In this paper, we propose a new interactive video retrieval framework using semantic matching. The main contributions are three-fold: 1) We define a...
		2008 Vol. 34 (10): 1243-1249 [Abstract ] ( 150 ) [HTML 0KB] [PDF 1958KB ]( 150 )

	1250	ZHANG Xue-Bo, FANG Yong-Chun and MA Bo-Jun
		A PFM-based Global Convergence Visual Servo Path Planner
		As a classical local path planning method, potential field method (PFM) is used widely in the robotics field because of its simplicity and elegance. However, a main drawback of this method is the existence of local minima when generatin...
		2008 Vol. 34 (10): 1250-1256 [Abstract ] ( 168 ) [HTML 0KB] [PDF 517KB ]( 204 )

	1257	ZHANG Qi, QIU Xi-Peng, HUANG Xuan-Jing and WU Li-De
		Learning Semantic Lexicons Using Graph Mutual Reinforcement Based Bootstrapping
		This paper presents a method to learn semantic lexicons using a new bootstrapping method based on graph mutual reinforcement (GMR). The approach uses only unlabeled data and a few seed words to learn new words for each semantic categ...
		2008 Vol. 34 (10): 1257-1261 [Abstract ] ( 120 ) [HTML 0KB] [PDF 1996KB ]( 124 )

	1262	DUAN Na, XIE Xue-Jun and LIU Hai-Kuan
		An Improved Control Algorithm of High-order Nonlinear Systems
		This paper designs an improved output-feedback controller from the viewpoint of reducing the control effort at the premise of maintaining the desired control performance for a concrete example. The output-feedback controller guarantees ...
		2008 Vol. 34 (10): 1262-1267 [Abstract ] ( 142 ) [HTML 0KB] [PDF 421KB ]( 203 )

	1268	DING Shi-Hong, LI Shi-Hua and LI Qi
		Globally Uniform Stability of a Class of Continuous Cascaded Systems
		Globally uniform stability is obtained for a class of nonlinear continuous cascaded systems by using homogeneous properties of homogeneous systems. It is assumed that the driving subsystem and the driven subsystem have globally uniforml...
		2008 Vol. 34 (10): 1268-1274 [Abstract ] ( 130 ) [HTML 0KB] [PDF 493KB ]( 168 )

	1275	GAO Jin-Feng, SU Hong-Ye, JI Xiao-Fu and CHU Jian
		New Delay-dependent Absolute Stability Criteria for Lurie Control Systems
		This note is concerned with the absolute stability analysis for time-delay Lurie control systems with nonlinearity located in an infinite sector and finite one. By using a new Lyapunov-Krasovskii functional that splits the whole delay i...
		2008 Vol. 34 (10): 1275-1280 [Abstract ] ( 138 ) [HTML 0KB] [PDF 274KB ]( 160 )

	1281	MENG Qing-Hao, LI Fei, ZHANG Ming-Lu, ZENG Ming and WEI Xiao-Bo
		Study on Realization Method of Multi-robot Active Olfaction in Turbulent Plume Environments
		This paper presents a cooperative search strategy based on multiple mobile robots to realize the active olfaction (also called odour/gas source localization or chemical plume tracing). Ant colony algorithm (ACA) combined with upwind sea...
		2008 Vol. 34 (10): 1281-1290 [Abstract ] ( 114 ) [HTML 0KB] [PDF 9857KB ]( 151 )

	1291	YAO Chang, CHEN Hou-Jin and LI Ju-Peng
		Analysis of Dynamic Behaviors of Improved Pulse Coupled Neural Network in Image Processing
		In order to further exploit the application depth of pulse coupled neural network (PCNN) in image processing, combined with network parameters, dynamic behaviors of an improved PCNN are analyzed theoretically and deduced by formula in d...
		2008 Vol. 34 (10): 1291-1297 [Abstract ] ( 135 ) [HTML 0KB] [PDF 4208KB ]( 143 )

	1298	ZHENG Hui-Cheng and SHEN Wei
		A Localized Linear Manifold Self-organizing Map
		This paper presents a method of localized linear manifold self-organizing map, which is able to learn a set of ordered low-dimensional linear manifolds in the high-dimensional vector space. Compared to state-of-the-art methods based on ...
		2008 Vol. 34 (10): 1298-1304 [Abstract ] ( 138 ) [HTML 0KB] [PDF 1713KB ]( 166 )

	1305	TONG Chao-Nan, WU Yan-Kun, LIU Lei-Ming and LI Jiang-Yun
		Modeling and Integral Variable Structure Control of Hydraulic Looper Multivariable System
		The looper system in hot rolling has the features of nonlinearity, strong coupling, uncertainty, and multi constrained. To improve the accuracy and quality of control, an appropriate model ought to be built to realize the decoupling of ...
		2008 Vol. 34 (10): 1305-1311 [Abstract ] ( 119 ) [HTML 0KB] [PDF 2345KB ]( 122 )

	1312	CHENG Hao, HUANG Lei, LIU Chang-Ping and TAN Nu-Tao
		A Two-Level Video Text Localization Algorithm Based on Strokes and Adaboost
		This paper proposes a new video text localization algorithm in a localization-to-verification framework. In the localization module, to take full advantage of character stroke attribute, the algorithm introduces a stroke operator which ...
		2008 Vol. 34 (10): 1312-1318 [Abstract ] ( 166 ) [HTML 0KB] [PDF 3984KB ]( 128 )

	1319	LI Jia-Wang, SONG Bao-Wei and SHAO Cheng
		Tracking Control of Autonomous Underwater Vehicles with Internal Moving Mass
		The trajectory-tracking control problem is investigated for an autonomous underwater vehicle (AUV) moving in the vertical plane using an internal point mass and a rear thruster as actuators. Combined with the dynamics of the point mass,...
		2008 Vol. 34 (10): 1319-1323 [Abstract ] ( 171 ) [HTML 0KB] [PDF 709KB ]( 183 )

	1324	KANG Chun-Yu, ZHANG Xin-Hua and HAN Dong
		A Kind of Method for Direction of Arrival Estimation Based on Blind Source Separation
		Direction of arrival estimation and signal recovery are the bases of the underwater target tracking and target recognition, respectively. Based on the average time-delayed correlation matrices, a new kind of complex blind source separat...
		2008 Vol. 34 (10): 1324-1326 [Abstract ] ( 139 ) [HTML 0KB] [PDF 399KB ]( 157 )

	1327	BAN Xiao-Juan, NING Shu-Rong and TU Xu-Yan
		Research on Advanced Self-organization Behavior for Artificial Fish School
		Based on research work of Tu and Funge, the advanced self-organization behaviors of fish school were further researched. An self-organization approach of advanced behavior for artificial fish school was presented based on cognition. In ...
		2008 Vol. 34 (10): 1327-1332 [Abstract ] ( 138 ) [HTML 0KB] [PDF 3598KB ]( 205 )

	1332	HU Zheng-Fa
		The Statistic Complexity Estimates and Its Application to Machine Learning
		The concept and the estimates of statistic complexity are given in this paper. We show that for a function class with a polynomial rate of the VC dimension, one can find a set of linear empirical functionals of polynomial size in the d...
		2008 Vol. 34 (10): 1332-1336 [Abstract ] ( 144 ) [HTML 0KB] [PDF 231KB ]( 187 )

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