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2012 International Conference on Modelling,Identification and control(建模、辨别与控制国际会议 ICMIC 2012)

作者： Xiaoxia Chen Yongji Wang Jian Huang Chunjing Tao Key Laboratory of Image Processing and Intelligent Control Department of Control Science and Technol Key Laboratory of Image Processing and Intelligent Control Department of Control Science and Technol R&D department of National Research Centerfor Rehabilitation Technical Aids BeijingChina

ISBN: (纸本)9781467315241

A Dynamic Time Warping (DTW) based voice recognition approach and its template training problem are discussed in this *** order to achieve better recognition accuracies, we proposed two kinds of incremental feedback learning methods for DTW-based voice recognition, including the variable gain coefficient (VGC) based method and the time warping average (TWA) based *** with the non-feedback recognition system, the proposed methods are easy to implement and more robust to noise.A number of comparison experiments are performed to demonstrate the effectiveness of the proposed *** is also shown that the VGC-based method, whose implementation is easy, achieves significantly better performance than conventional batch template training method without feedback learning.

关键词： Incremental Feedback Learning DTW Time Warping Average Voice Recognition

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Development of Wearable Bath Safety Monitoring System for Handicapped People

Development of Wearable Bath Safety Monitoring System for Ha...

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2012 International Conference on Modelling,Identification and control(建模、辨别与控制国际会议 ICMIC 2012)

作者： Jian Huang Hao Zhang Weiguang Huo Chunjing Tao Key Laboratory of Image Processing and Intelligent Control Department of Control Science and Technol Key Laboratory of Image Processing and Intelligent Control Department of Control Science and Technol R&D department of National Research Centerfor Rehabilitation Technical Aids BeijingChina

ISBN: (纸本)9781467315241

With the development of society and progress of technology, people are concerned with their health more and *** there are increasing number of handicapped people, which brings tremendous burden to the society and their *** handicapped people, bathing is a big challenge because of disabilities and some dangers such as falling down or drowning which will cause severe consequence if not be dealt with in *** alleviate the burden of society and their families as well as guarantee their safety during bathing, we propose an integrated wearable bath safety monitoring *** system can detect both fall and drowning emergencies during bathing in real-time and alarm to remote monitoring center for *** effectiveness of the propose safety monitoring system is confirmed by experiments.

关键词： Fall Detection Drowning Detection Bath Safety Monitoring System Wearable

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Research of input decouple method of re-entry aircraft

Research of input decouple method of re-entry aircraft

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2012 International Conference on Modelling, Identification and control, ICMIC 2012

作者： Ni, Shaobo Shan, Jiayuan Shang, Shuaifeng Aerospace College Beijing Institute of Technology Beijing 100081 China Beijing Institute of Aerospace Automatic Control Beijing 100854 China Key Laboratory of Ministry of Education for Image Processing and Intelligent Control Department of Control Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China

ISBN: (纸本)9780956715715

Re-entry aircraft depends on aerodynamic force during flight. Because of windward rudder and lee rudder, there certainly exists aerodynamic coupling among pitch channel, yaw channel and roll channel under the situation of large attack angle and slip angle, and behaves couplings of inputs and states. This paper proposed decouple control of inputs aiming at the coupling problem of inputs, and the MIMO problem is transformed to a SISO one. For the SISO problem, the coupling of states can be solved by control system design to guarantee system stable and robust. © 2012 Huazhong Univ of Sci & Tec.

关键词： Attitude control

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Study on landslide deformation prediction based on recurrent neural network under the function of rainfall

Study on landslide deformation prediction based on recurrent...

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19th International Conference on Neural Information processing, ICONIP 2012

作者： Chen, Huangqiong Zeng, Zhigang Tang, Huiming Department of Control Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China Key Laboratory of Image Processing and Intelligent Control of Education Ministry of China Wuhan 430074 China Faculty of Engineering China University of Geosciences Wuhan Hubei 430074 China

ISBN: (纸本)9783642344770

Landslide deformation prediction has significant practical value that can provide guidance for preventing the disaster and guarantee the safety of people's life and property. In this paper, a method based on recurrent neural network (RNN) for landslide prediction is presented. The results show that the prediction accuracy of RNN model is much higher than the feedforward neural network model for Baishuihehe landslide. Therefore, the RNN model is an effective and feasible method to further improve accuracy for landslide displacement prediction. © 2012 Springer-Verlag.

关键词： Recurrent neural networks

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A Novel Target Tracking Approach Based on ORB Used in Micromanipulation System

A Novel Target Tracking Approach Based on ORB Used in Microm...

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2012 International Conference on Modelling,Identification and control(建模、辨别与控制国际会议 ICMIC 2012)

作者： Lei Zuo Xinhan Huang Wen Zuo Key Laboratory of Image Processing and Intelligent Control of Education Department of Control Scienc Key Laboratory of Image Processing andIntelligent Control of Education Department of Control Science College of Electronical Engineering NavalUniversity of EngineeringWuhan 430033China

Micromanipulation robot is a system which often does some precise manipulations in micro scale space, such as centimeter or millimeter level space, in which micro visual servo system plays a very important *** visual servo system, it’s difficult to give consideration to two or more things such as location accuracy and real-time property at the same *** this paper, we introduced a novel approach which suited our system very well and could meet both of the above *** was called ORB, a novel feature extracting method which outperformed many current excellent methods such as SIFT and SURF.

关键词： visual servo system feature extracting ORB feature matching target tracking

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LPV modeling of the missile attitude control system based on small deviation equation

LPV modeling of the missile attitude control system based on...

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2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011

作者： Ni, Shaobo Wu, Jianwu Shan, Jiayuan Liu, Lei Wang, Yongji Hu, Kun College of Aerospace Beijing Institute of Technology Beijing 100081 China Beijing Institute of Aerospace Automatic Control Beijing 100854 China Key Laboratory of Ministry of Education for Image Processing and Intelligent Control Department of Control Science and Engineering Huazhong University of Science and Technology Wuhan 430074 Hubei China

With a concern about the missile attitude control system, this paper attempts to solve the online calculation method of the coefficient of the small deviation equation, on which a LFT-based LPV model of the missile at... 详细信息

ISBN: (纸本)9781447124665

关键词： Attitude control

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Asynchronous extended spiking neural P systems with astrocytes

Asynchronous extended spiking neural P systems with astrocyt...

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12th International Conference on Membrane Computing, CMC 2011

作者： Pan, Linqiang Wang, Jun Hoogeboom, Hendrik Jan Image Processing and Intelligent Control Key Laboratory of Education Ministry Department of Control Science and Engineering Huazhong University of Science and Technology Wuhan 430074 Hubei China Leiden Institute of Advanced Computer Science Universiteit Leiden Niels Bohrweg 1 2333 CA Leiden Netherlands

ISBN: (纸本)9783642280238

A variant of spiking neural P systems was recently investigated by the authors, using astrocytes that have excitatory and inhibitory influence on synapses. In this work, we consider this system in the non-synchronized (i.e., asynchronous) mode: in any step, when a neuron is enabled, it is not obligatorily fired, making a global clock dispensable. It is proved that asynchronous spiking neural P systems with astrocytes are universal (when using extended rules). The construction is uniform in the sense that the form of the modules used is independent of the simulated register machine. © 2012 Springer-Verlag.

关键词： Artificial intelligence

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P systems with proteins working in the minimally parallel mode

P systems with proteins working in the minimally parallel mo...

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作者： Lu, Chun Chen, Xiao-Jie Shi, Xiao-Long Key Laboratory of Image Processing and Intelligent Control Huazhong University of Science and Technology Wuhan 430074 China Department of Control Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China School of Mechanical Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China

ISBN: (纸本)9783642277078

Membrane systems are distributed and parallel computing devices inspired from the structure and the functioning of living cells, called P systems. Most variant of P systems have been proved to be universal in the model of maximally parallel mode. But this hypothesis does not have biologically realistic support. In order to construct a more "realistic" system, we introduce the minimal parallelism into the protein P systems. Minimal parallelism is a way the rules of a P system used: from each set of applicable rules associated to the same membrane, at least one must be applied. We investigate the computing power of P systems with proteins on membranes working in the minimal parallelism mode. Such systems are shown to be computationally complete even with only three membranes and one protein on each membrane. © 2012 Springer-Verlag GmbH Berlin Heidelberg.

关键词： Membranes

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Comparison of noninvasive and remote temperature estimation employing magnetic nanoparticles in DC and AC applied fields

Comparison of noninvasive and remote temperature estimation ...

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IEEE Instrumentation and Measurement Technology Conference

作者： Yin Li Wenzhong Liu Jing Zhong Department of Control Science and Engineering Key Laboratory of Image Processing and Intelligent Control Huazhong University of Science and Technology Wuhan China

This paper examines the advantages and disadvantages of noninvasive and remote temperature estimation employing magnetic nanoparticles (MNPs) in DC and AC applied fields. A Langevin function that describes the magnetization of the MNPs in different applied magnetic fields is investigated to obtain a noninvasive and remote measurement of on-site temperature using MNPs. Several nonlinear functions, in which temperature and concentration are independent variances, are found by discretizing the Langevin function model of the magnetization of MNPs. Then, the temperature estimation range from 310 K to 350 K is transformed to the solution of the nonlinear function using the temperature independence of the saturation magnetization of the MNPs.

关键词： Temperature measurement Estimation Nanoparticles Mathematical model Saturation magnetization Magnetic resonance imaging Magnetization

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Object recognition using polar Zernike moments for micromanipulation

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Journal of Computational Information Systems 2012年第13期8卷 5303-5310页

作者： Liu, Chang Huang, Xinhan Wang, Min Peng, Gang Key Laboratory of Image Processing and Intelligent Control of Ministry of Education of China Department of Control Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China

Multi micro parts recognition is one of the important tasks for the assembly of multi micro objects in micromanipulation. Zernike moments have been widely used as invariant features in many image analysis and pattern recognition problems because of their superiority compared to other moments. However, they suffer from high computation cost and inherent error. This study proposes a polar coordinate based algorithm for the computation of Zernike moments, which improves the invariance properties dramatically. Due to the symmetry property of the Zernike basis functions, Zernike moments can be obtained by computing only one octant of the Zernike basis functions, which means that the number of pixels involved in the computation of Zernike moments is only 12.5% of previous method. This leads to significant reduction in the computational complexity requirements. A comparison with other conventional method is performed in detail. To achieve multi micro parts recognition with higher performance, we present a support vector machine algorithm, which employs polar Zernike moments based on edge extraction to obtain feature attribute to identify and classify the targets. The obtained results show the superiority of the proposed method. © 2011 by Binary Information Press.

关键词： Object recognition

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