2010 IEEE International Conference on Intelligent Computing and Intelligent Systems

As legacy of history, the discovery of Phags-Pa script and its literature show that people had recorded Mongolian, Chinese, Sanskrit, Tibetan, Turkic and many other nationalities' languages with Phags-Pa scripts. The international standard Unicode for Phags-Pa scripts was established in 2005. This article mainly presents the information processing system for Phags-Pa scripts, which is based on the... View full abstract»

Theory of coherent demodulation based on method of square counterchange is introduced in this article. Square phase-locked loop (PLL) is proposed to achieve coherent carrier from 2DPSK signal. The 180° phase's inexplicit problem which exists in carrier recovery is resolved. It improves the resisting noise property of communication system. We scheme out emulational circuit diagram for carrier disti... View full abstract»

The method of Su-field analysis was briefly analyzed and described. In this method, there are some deficiencies in the field of functional modeling. Based on the analysis, we presented a kind of modeling method to achieve product innovation, which combined the method of the operating subtraction and FAST procedure. The proposed method improved the application process of 76 standard solutions, and ... View full abstract»

Aiming at the problem of doppler frequency estimation of underwater high-speed moving target, based on the principle of ESPRIT algorithm, an improved ESPRIT algorithm is proposed. Using the time delay data of target echo signal to construct two sub-arrays with the same array shape, a matrix pencil is constructed by the cross covariance matrix of the two sub-arrays. By means of generalized eigen-de... View full abstract»

In this paper, we describe the attacks on IDEA. IDEA is a 64-bit block cipher with 128-bit keys which proposed by Xuejia Lai and Massey in 1991. First we use simple sentences to describe the general idea of IDEA. Then we devise a new attack on 5.5-round IDEA. Although there are many attacks on the reduced-round cipher, there is no successful attack has been found on the complete cipher. View full abstract»

In this paper, a new hybrid algorithm is introduced to improve the efficiency, accuracy and overcome the drawbacks of weak ability to perceive the environment and vulnerable to perception of local extreme in the optimization process of bacterial foraging optimization (BFO) algorithm. In the new algorithm, the idea of particle swarm optimization (PSO) is merged into the chemotaxis of bacterial fora... View full abstract»

Since ontology is being studied on the various parts, the applicable range of the ontology is getting wide. At the result, many ontologies are existed in same doamin. But there is the trouble that the domain ontology is always constructed newly, though the identical domain ontology was presented somewhere on the Web. In this paper, we suggest a new method for building the ontology automatically. W... View full abstract»

For multistage, time-variant, nonlinear characteristic and unavailable on-line product qualities of batch process, a multi-phase Multi-way partial least squares (MP-MPLS) method is proposed. Using ISODATA dynamic clustering algorithm, process data was automatically divided into several operation stages according to relevance. Then, Using recursive DTW algorithm to synchronize these unequal Sub-pha... View full abstract»

Price of Nonconformance (PONC) which produced by scrap, rework and other non-value-added activities in actual manufacturing process bring a large number of loss to the enterprise. In order to quantify the Price of Nonconformance of the manufacturing process, the included projects and the calculation method of scrapped cost, reworked cost and retested cost are proposed. The calculation method can b... View full abstract»

In this paper, we propose a news display system for a human-centered active display service using Ubiquitous display(UD). In our system, UD is a display device of which the objective is to display visual information on the surface of a wall where a user is watching in Intelligent Space. Its characteristic is to display visual information without the restriction by place. After estimating a user's ... View full abstract»

Satellite thermal infrared (TIR) data have revealed anomalies prior to major earthquakes. The paper presents the potential relationship between outgoing longwave radiation (OLR) anomalies and earthquakes. The method used in this work is to subtract long-lived background from initial data and have been applied to detect seismic anomalies successfully, particularly to a comparative study of the two ... View full abstract»

A new approach of design and research for switched reluctance planar motor (SRPM) was explored in this essay. With the software of Solidworks and virtual prototype and simulation technique, the virtual prototype of three dimensions for SRPM is designed, and the statics and dynamics FEA and research and analysis of simulation were performed; the deformation displacement, stress distribution, natura... View full abstract»

The purpose of this paper is to find the most suitable syndrome healed by commonly paired herbs in Chinese compound formula. A new method based on Chinese medicine literature and association rule technique is proposed, which solves the disadvantage of the minimum support degree in many studies. The results are validated by the theory of traditional Chinese medicine. The results illustrate that the... View full abstract»

In construction telerobot system. When p-f architecture force feedback was used, the impact of large feedback force result in the strike-like feeling on the operator's hand. If the amplitude is high, it will cause the control unstable. So a improved force feedback control method with the feature of a T-S fuzzy feedback coefficient, which could be modified online nonlinearly and continuously, is de... View full abstract»

Aiming at the problem of great feedback force impact existing in the parallel mechanisms force feedback bilateral hydraulic servo control, an improved parallel force feedback control algorithm is presented. It takes the force error between master and slave as the control signal of the master, and takes the position error and the force error as control variable of the slave. The novel hydraulic for... View full abstract»

This document explains and demonstrates how the CoE protocol works in the application layer of EtherCAT, and its function. Using the PIC24H series MCU as the application controller, the FB1111-0142 as the ESC and TwinCAT as the master, the experiment results show the CoE work mechanism and function exactly. View full abstract»

In this paper, by investigating the methods of selecting Mongolian stop words based on statistical methods in Mongolian information retrieval, an improved method is proposed. The main idea of this method is to obtain Mongolian stop words through algorithms have been used, and then remove the noun or verb as the main component in the sentences and Mongolian homonyms from the stop words. The experim... View full abstract»

Several sufficient conditions for quadratic bent functions represented by trace are given. These sufficient conditions correspond to two families of quadratic bent functions in polynomial forms. Furthermore, the first family of bent functions includes the function proposed by Udaya and some functions proposed by Hu and Feng. View full abstract»

Simulating crowd dynamics is of significance in evaluating emergency, designing architecture and pedestrian facilities. We proposed an approach with hierarchical environmental and agent structures for crowd dynamics simulation. Integrating perception, cognitive control, path planning, reactive movement appearance and characteristics components in an agent, we reproduced several self-emerge phenome... View full abstract»

As the viewing range of the existing fire detection devices is normally short, and directional detection of the flame can not be achieved, it can not be used in many cases. An optical design and implementation based on flame pyroelectric sensor are present in this paper. Two types of directional flame detection are provided. One is to achieve plane-type directional detection, and the other is to a... View full abstract»

A good communication protocol can ensure the quality of services and balance the flexibility and performance in the on-chip network. This paper presents an on-chip congestion avoidance communication protocol, and introduces a deadlock-free, adaptive routing algorithm. In order to meet the needs of a wide range of applications, the protocol provides differentiated services, which offer different le... View full abstract»

The method of adaptive network fuzzy inference system (ANFIS) applied to the interference cancellation system of radar seeker was described in this paper. When the antiaircraft missile, which adopts the pulse Doppler radar seeker, attacks the low altitude target in the down-looking mode, the seeker of missile will receive strong ground clutter. As we all know the ground clutter will seriously affe... View full abstract»

An improved variational level set method is proposed and applied to road extraction of high-resolution remote sensing images. The new model is a variational level set method which is adapted to extract objects of interest from complex background and is achieved by introducing three terms into GACV (Geodesic-Aided C-V) model The three terms are the target identification function constructed based o... View full abstract»

Moving sequential pattern mining is important in the trajectory analysis of moving objects and mobility prediction in mobile environment. The traditional sequential pattern mining method-PrefixSpan, is not applicable to the spatial constrained applications and it will produce a large number of duplicated projected databases in mining data sets. In order to overcome these drawbacks, a new algorithm... View full abstract»

A kind of flux linkage identification method for Permanent magnet synchronous servo motor (PMSM) based on model reference adaptive recognition system method (MARS) is proposed in this paper. And the flux linkage fluctuation compensation method is introduced to minimize the influences of flux linkage fluctuations. These methods can improve the motor control performance such as low speed stability, ... View full abstract»