Advances in Intelligent Systems Research

An approach of medical image retrieval by combining diagnosis text and image content features is presented in this paper. In this approach, the system firstly extracts fusion features and semantic content from images and related text in medical resource database. In the second stage, a multi-modal query...

A target simulator based on ADSP-TS201 was designed and implemented for researching and testing torpedo homing system. A multi-DSP parallel processing system was used as the hardware platform to generate element signals in real-time, and then the signals were provided for the torpedo homing system. In...

Aiming to reduce the losses of shipwreck, this paper employs methods in mathematics and simulation fields to build a progressive search model and give out targeted solutions for each stage. After simplifying the actual process of search and rescue, based on Air France Flight 447 (2009) case data, we...

The traditional active shape model (ASM), according to the principal component analysis, gets main components for the shape, and then the average shape model is obtained to approximately express target object model. However, when the difference between the feature shape model of target and the average...

The purpose of this study is to investigate whether different types of earnings management have different effect on the firms future profitability and market value. Using multiple regressions and large sample, this study finds evidence that accrued earnings management is positive related with firms future...

In order to improve the scientific management level of building materials lease system; based on JAVA technology, and demand analysis on building materials leasing company; combined with the features of the business process of different companies, this paper designed a set of building material lease...

Aiming at the problem of more and more traffic accidents which are caused by the driver behaviors, this paper designs a lane departure warning system based on the ADSP-BF561 processor. Vision sensor is used to capture road images, while the driving parameters are collected by the microprocessor. The...

This paper reviews the network distance education teaching mode, Using the computer education as an example, the analysis of the computer aided teaching method the results in the application of quantitative and qualitative analysis method. Make a certain university 2005 freshmen do level test, according...

This paper presents an effective method of NC machining cutting parameters optimization. For a given machine NC code, we use the secondary development tools provided by VERICUT software, the time series segmentation algorithm of sliding window technique, back stepping method for getting the feed rate...

This paper presents that the reflection signal from a submarine can be seen as the sum of a few strong highlights and a large of weak random highlights background. Using interpolation method can create every hydrophone’s signal in a plot array from a single hydrophone’s output. At last the time domain...

A counting system of the sewing machine production line is introduced. The circuit and software design of the system are also given. With AT89C51 used as the control center and optoelectronic switch used as the sensor, the system can detect actual quantity of the line, display the time and plan production....

In this paper the math model of Electric Power Steering system (EPS) based on Permanent Magnetism Synchronization Motor (PMSM) is built in MATLAB, which includes the simulation model of the steering mechanical system, PMSM and ECU of EPS. With the control strategy of direct-axis current on zero, SVPWM...

In order to increase the movement capability of the robotic visual system in three-dimension space, the paper designs an obstacle-avoidance algorithm based on robotic movement visual by effectively processing the visual information colleted by the robotics. This paper establishes a structural model of...

In this paper, one new similarity measure which holds better mathematical description is given and discussed in details. The increment of the amazing measure, which denotes the similarity measure between two count vectors is discussed in this paper and its corresponding properties are also explained....

Due to serious piracy, music industry develops slowly in China with malformed profit model and a lack of complete industrial value chain. With the rapid development of the Internet and mobile network technology, digital music has gradually replaced traditional records and become the form of mainstream...

The Henkel plot and the m plot of a longitudinal barium ferrite hard disk and -Fe2O3 flexible disk were simulated by the improved Preisach-DOK model.The study results show that the barium ferrite exhibit large positive interactions, as shown by large positive in the m plot, and tend to resist demagnetization,...

Being a core component of an analog-to-digital converter (ADC), the operational amplifier is expected to provide sufficient DC gain and bandwidth to make the output amplitude less than ½ Least Significant Bit (LSB) in a half clock cycle. However, due to the limitation of the operational amplifiers in...

This paper meets the needs of underwater information warfare under development trends of knowledge centre war, starts from the concept of information understanding, combines with the characteristics of underwater information, deeply describes the underwater information understanding technology, lays...

The modern instruction system based on Wechat is widely used to help improving the course instructing efficiency. By using the interact characters of this education system, students can finish their course by themselves. However, how to estimate the course efficiency become more difficult. The clustering...

This paper mainly makes introduction about microencapsulated phase change material slurry (MPCMS).Microencapsulated phase change material slurry (MPCS ) can serve as both the heat transfer fluids and energy storage media, consequently, they are potentially applicable to the thermal systems. The preparations,...

In order to optimize the air-gap flux density and reduce the difficulty of processing, a surface mounted partition between poles(PBP) Halbach magnet of permanent magnet synchronous motor is designed. The influence between the parameters of partition between poles Halbach magnet and the waveform of air-gap...

A fast depth estimation algorithm based on the K-means image segmentation is proposed in this paper. Traditional global-based depth estimation methods using graph-cuts made good performance on the depth map estimation, however, the time cost is a big problem for real time application. A fast segment-based...

An Amorphous In-Ga-Zn-O TFT (a-IGZO TFTs) Current-Scaling Pixel Circuit for Active Matrix Organic Light-emitting Displays (AMOLEDs) is presented, it composes of four amorphous a-IGZO TFTs and one capacitor (4T-1C), which effectively compensates the threshold-voltage-shift ( Vth 1V) of the drive TFT as...

Electronic business activities of enterprise are changing the value creation process on every link of enterprise supply chain based on the rapid development of information technology. Constant innovations of electronic business model has had a powerful impact upon the traditional business model, and...

Sensor networks constitute an efficient solution for gathering data on such events and feeding the evacuation simulation. Sensor networks software(SNS) is considered as a new software paradigm in the sensor networks environment, with the characteristics of cooperation and flexibility. SNS brings challenges...

In the paper, we considered the problem to model the text document for knowledge discovery. It is urgent problem to find valuable information knowledge in the mass text documents. Data mining based on eigenvector is widely used to mine association between information of mass documents as much as possible...

In this article, I summarized three main methods about measuring space charge discharging through the physical and chemical effects. It introduced the transformer oil discharging space charge measurement method and its distribution characteristics, and mainly presented gas chromatography detection method,...

“Like” and “as if” are two words that are frequently used. In order to make it convenient, this paper will use “metaphor-structure sentence” to refer to sentences with “like” or “as if” and represents them with “A is like B”. In “metaphor-structure” sentences, the meanings of “like” and “as if” are very...

Power consumption information collection system is an important part of building smart grid. It introduced the composition structure of power consumption information collection system and analyzed its construction status and application requirements at home and abroad. It discussed the massive data processing,...

Perception investigation is one of major subtopics in the field of Human Information Processing System (HIPS). From its systematic design of cognitive experiments in BI methodology to its results, perception study provide support evidence for thinking investigation of HIPS, and may have an impact on...

With the continuous improvement of university library network safety requirements, this paper studies encryption and decryption algorithm analyzing advanced encryption standard AES of the computer, substitution and replacement operation in encryption and decryption process, and key expansion mathematical...

This paper presents a long-distance underwater acoustic communication remote control method in which airgun is used as the source. This method expands the range of underwater remote and supports underwater robots to work together. The pulse signal (produced by airgun) source level, frequency and consistency...

The air quality in Beijing City is getting more and more attention. Aimed at analyzing distribution of PM2.5 concentration, this study adopts thirty-two observation sites PM2.5 concentration data in six days from Beijing City Environmental Protection Bureau. By kriging interpolation method, unknown points’...

In recent years, China’s economy has witnessed great changes in terms of growth rate, structural adjustment and the motive force of development. Therefore, China’ economy has stepped into the new normal. The main change under the new normal is the optimization and upgrading of the economic structure,...

This paper proposes a hardware thread manager for the polymorphic parallel processor. The thread manager supports the MIMD mode with 8 threads and SIMD mode with multiple threads using the SIMD controllers in a unified approach to manage two operating modes to achieve a mixture of three types of parallel...

space-time data base is designed aiming to managespace-time data. To get space-time data well under control, the elements of space and time have been introduced into XML data. Different from common data, the space-time operation of the space-time XML data requires taking into consideration the elements...

Web Service architecture gradually matures in the related applications of campus network, but campus network anomaly mining technology still needs further development in its confidentiality, integrity, and non-repudiation problems. In SOA, campus network anomaly mining technology still needs to strengthen...

Based on the mathematical model analysis of the three-phase voltage source PWM rectifier under abc reference frame and dq reference frame in this paper, a kind of three-phase voltage source PWM rectifier feed-forward decoupling control strategy is proposed. The inner current and the voltage loop of double...

Thermal deformation of heat exchange pipe is the significant source of structural variation in ground heat exchange system, which could weaken the capability and reduce the reliability of heat transfer system after long-time operation. The experimental study of thermal deformation of heat exchange pipe...

In this paper, we studied the time-frequency domain characters of divers in lake trail and proposed some experimental results. The diver we invited in the trail was equipped with open-circuit SCUBA. We recorded the breathing sound of the diver in different motion state and analyzed its characters both...

We bring in the simple model-NaSch Model to simulate the traffic conditions where people drive their car and obey the basic traffic rules using the Cellular automation and Monte Carlo algorithm. We establish five basic laws of the traffic flow and give an example of a simple road condition.

Air pollution, transboundary acid rain, destruction of ecosystems, sand and dust storms and water pollution and other environmental problems continue to plague China and Kazakhstan cross-border areas. Pollution problems between the two countries China and Kazakhstan has become a serious threat to regional...

The general trend of tea technology development is tea industrial whole process automation. Pu'er tea with unique processing technology, its equipment with other tea varieties are very different. This paper summarizes the Pu'er tea industry mechanization and automation status, analysis of the tea industry...

this paper studies the problem of synchronizing a moving agent network by decentralized adaptive control strategy. And, each agent node is assigned nonlinear connections with those of neighboring agents. The moving agent network model exhibits a time-varying topological structure in two dimensional spaces....

With the development of networking technology, targeting and tracking technology has been improved and enhanced. Difficult to capture the movement of the target, which brings great difficulty to locate and track algorithm exists for the current low efficiency, high energy consumption and other issues,...

In view of the operation safety problem in arm of tower crane, a novel safe belts hanging protection device which has the characteristics of easily removed and high safety is proposed. Based on mechanical theory, constrains of rope diameter, fixed plate thickness, orifice cross section, the bolt size...

As the core of the Bohai economic circle, the Beijing-Tianjin-Hebe region's economic development occupies an important position, but the industrial structure condition of Beijing-Tianjin-Hebe region is not optimistic. Based on the statistical data from 2005 to 2012, this article analyzes the Beijing-Tianjin-Hebe...

From the present tension situation of residential parking facilities, based on the comparison of the three-dimensional garage type and analysis to residential quarters type, made the positive significance and necessity of three-dimensional garage into residential areas clear, put forward selection and...

The approach of evaluation lies in qualitative and quantitative and stops by science. According to developmental evaluation concept and based on the indicators about quality of classroom lecture supervision and evaluation in higher vocational education, analytic hierarchy process is used to obtain subjective...

Pulse wave signal is analyzed in this paper especially the type I smooth pulse is selected to be further discussed. CPU is designed by using FPGA chips. This CPU contains various IP cores’ components, and can carry out multiple calculations and driving peripheral function. This paper implements the extractions...

This paper use a color image digital map of Beijing area to do road feature extraction.It takes full advantage of color map by using clustering to get road network highlighted first, and then picks road network out through denoising, and does post processing works by using mathematical morphology algorithms...

This paper introduces the Polarization 3D technology and Active Shutter 3D technology, expounds the image quality index of 3D TV. This paper introduce the measurement of brightness /chroma/crosstalk/viewing angle. This paper propose center point measurement of 3D TV Eyes crosstalk testing method, enhances...

Object extracting and optical measurement of the image is researched by using the Photoshop channel module as the operating platform, and a simple and practical processing method of optical measurement image was proposed. Hereby, the optical measurement image process and the relationship between channels...

Though the design of FIR digital filter, let people master the basic method of digital signal processing and the rationality of C language or MATLAB language for computer aided design and simulation verify the design content.

For the lack of the fuzzy self-adaptive PID controller which applied in the industrial process controla new kind of fuzzy self-adaptive PID controller was introduced. Fuzzy Control part will have the ability to automatically adjust the control rules by plusing a fuzzy self-adjustment factor based on...

The thesis puts forward anti-spam model and deficiency on spam filter based on minimum risk, and of austerity algorithm and through the introduction of cognition learning. The experiment proves that the forward of the method increased the recognition percentage of the spams, especially solved the problems...

K-means algorithm is a kind of clustering analysis based on partition algorithm, it through constant iteration to clustering, when algorithm converges to an end conditions, and the output iterative process termination clustering results. Because its algorithm is simple, and easy to realize thoughts of...

With the three generations of development; Avionics systems has tended to miniaturization; integration; and intelligence development. IMA is integrated and distributed that use electronic systems for commercial aviation COTS software (DRE). IMA is integrated and complex logic structure that requires...

As for emerging market economies with imperfect market mechanism, the guiding role of government in the development and innovation of SMEs is very necessary. This paper selects listed companies on GEM between 2012 to 2014 as analysis objects and multivariate regression model has been applied to study...

The effects of the model and weight function on outlier detection are evaluated by the simulated optical and radar observations. The iterative reweighted M-estimation based on different iterative reweighted functions is used for the outlier detection test. Three typical models of the optical and radar...

This paper mainly addresses design of retracting mechanism based on amphibious vehicle's low speed and strong resistance in water. Through analyzing problems faced in the design of amphibious vehicle, one kind of retracting mechanism based on double-wishbone independent suspension is proposed. The equations...

Based upon the synopsis of software requirement development, this paper describes the essentials of user requirements exploitation, product requirements exploitation, requirements analysis and validation, and then puts forward engineering process relation and requirement development practice. Meanwhile,...

RBF network is an efficient feed-forward neural network with the best performance and the global optimal approximation properties. Synovial variable structure control has many advantages, such as corresponding fast algorithm, the system parameters and external disturbance invariant, and its algorithm...

For joint photographic experts group (JPEG) steganography, which kinds of JPEG coefficients, i.e., the block discrete cosine transform (BDCT) coefficients that have been divided by the quantization steps and have been rounded, should be selected for data hiding is still an open problem. In this paper,...

With the disadvantages of large time-varying, non-linearity and uncertainty, it is hard to establish a precise mathematical model for the current DC thyristor rectifier equipment load which results in conventional PID control performance degradation. A control strategy based on fuzzy PID advanced control...

Random variable of thermo-mechanical coupling (TMC) structure is analyzed first, then the topology optimization model of TMC compliant mechanism is established. According to the uncertainty factors such as temperature, load, volume ratio and thermal expansion coefficient in the process of topology optimization,...

In cognitive radio system, secondary users are difficult to obtain the CSI (channel state information) of the interference channel from the primary users which have absolute right of the spectrum sharing with secondary users due to the unlicensed utilization of spectrum resource. In order to guarantee...

In this paper, based on the definition of group object, the definition of action of group object on arbitrary object in a topos is given, some equivalent characterizations are also obtained.

A time stepping finite element analysis model coupled circuit field and movement used in analyzing permanent magnet brushless DC (BLDC) motors is presented in this paper. Taking into account the whole permanent magnet brushless DC motor system, taken terminal voltage as input quantity, transient electromagnet...

The author links to unit's reality, analyzed in my school software engineering profession excellence program implementation to be urgently needed the solution the question. The possibility of the implementation of the order form training mode of the software engineering profession excellence program,...

Complex network system has characteristics of numerous units, complex structure, and dynamic changes, which brings many problems for the study of network reliability. However, the big data of network system reliability and big data analysis technology provide more data and thought for supporting traditional...

Intercept sorting is by targets recognition and the threat judgment, targets is determined as the intercept object, which not only reflects the target threat degree, but also reflects the degree of emergency for interception target, target interception order can provide a basis for objective optimization,...

This paper analyses the advantages of distributed database on the ship parallel collaborative design platform, advances the theory of ship parallel collaborative design database, describes the application of distributed database on the parallel collaborative design.

A diagonal fuzzy variable structure contrail tracker is designed to the established system model on 2-DOF, which is based on the movement requirement of the terminal of the machine and the kinematics analysis giving the anticipant angle displacement of every performing part under a definite disturbance....

With the increasing demands of copyright protection, digital watermarking has being paid more and more attention. In the design of a watermarking method, the modelling of signal by a general parametric family of statistical distributions plays an important role in many signal processing applications....

This article puts forward the intensive management as a holistic view to explain the causal link between organizational factors and performance. This model analyzes the reasons of organizational performance from two dimensions: the use of performance information and management. The model is tested with...

The article proposes the use of a domain of electronic document retrieval classroom teaching models and examination mode of the literature retrieval class using electronic classroom, basing on current situation and existing examination mode for Shenyang Aerospace University literature retrieval class....

This paper details a hybrid algorithm for estimating the parameters of polynomial-phase signals (PPSs) embedded in additive white Gaussian noise. This algorithm combines the high-order ambiguity function (HAF) and the generalized cubic phase function (GCPF), and is a modification of the hybrid CPF-HAF...

By analyzing the main factors of target threat degree, combined with existing interception sorting criteria, firstly considering the dynamic target case. Secondly, take the total loss as the objective function, establishs a decision-making model to intercept targets under higher specified targets without...

In the current social background, Existing facilities and tools already can not meet the needs of big data in expanding and analysis techniques. Today's data storage and analysis work is achieved under cloud conditions and Hadoop were set up. Under the conditions for cloud computing, cloud computing...

In-depth analysis of the composition and working principle of the anti-lock braking (ABS) system hydraulic control unit (HCU),establish the mathematical model of the major components of the solenoid valves, motors and pump, establish the model of the HCU in the MATLAB / Simulink environment . By simulation...

In order to study height of overlying gas flow paths of a certain mine, Shanxi province, China, this paper studied the formation mechanism of overlying fractures induced by mining operation with the method of material mechanics, and the optimization arrangement of high-located borehole in working face...

As the increasing status of electronic resources in university library, and the increasing introduction of electronic resources in university library, it is particularly important to use electronic resource navigation system in university library. This paper discuss and research on the electronic resources...

An efficient algorithm is proposed to estimate the parameters of multicomponent cubic phase signals with different amplitudes. This algorithm is based on the product generalized cubic phase function (PGCPF) and the product cubic phase function (PCPF), which are used to compute the cubic phase coefficient...

In the practical application, the SINS/GPS tightly integrated navigation system is faced with the situation that state error model is inaccurate or noise statistical characteristics are inconsistent with the reality. However, traditional Extended Kalman Filter (EKF) method can not effectively solve it,...

During long-time operation, thermal deformation of heat exchange pipe weaken the capability and reduce the reliability of heat transfer system, especially the heat exchange pipe with initial bending in high temperature storage condition will make problem more seriously. The finite element simulation...

BNSS(BeiDou Navigation Satellite System) is another Globe Positioning System of China with independent intellectual property after GPS(Globe Positioning System-America), GLONASS(Globe Navigation Satellite System-Russia), GALILEO(Europe).It grows quickly. In this paper, a application scheme of smart antenna...

The elastic properties, including bulk modulus and Young’s modulus, for the bcc and fcc phases of Fe-base alloys have been studied at room temperature and atmospheric pressure. The temperature dependence of the elastic properties of the elemental metals, i.e. Fe, Al… and .., has been modeled by using...

We present a new method to recognize human activity under uncertain view. The activity width image which is extracted from the sequence of silhouette is used to represent the activity features. It converts the spatial and temporal pattern to a grey-level image. View difference causes the deformation...

In order to solve efficiency of maze optimal path problem based on ant colony algorithm, we proposed a CUDA platform parallel programming model, executing the algorithm with GPU that significantly improve the calculation efficiency. A parallel matrix design method was introduced and the ant colony searching...

In order to help educational administration staff to improve work efficiency and to reduce errors, the educational administration system is an assistant system to complete their daily tasks in information management. The system adopts SQL Server as the background database and mainly uses the standard...

Face classification method and line classification method are employed in manufacturing process classification, which is carried out based on investigation on interchangeable manufacturing processes. A classification draft of standards to manufacturing processes’ classification is proposed, which lays...

A new method for image denoising is proposed in this paper. Firstly, apply the Lifting Stationary Wavelet transform on the denoised image. Secondly, Gaussian scale mixtures (GSM) is combined with the marginal distributions of neighbor coefficients in the nonsub-sampled contourlet domain are modeled....

This paper put forward a novel intelligent algorithm of orthogonal design for circuit parameters. The intelligent orthogonal optimization differs from conventional orthogonal design. According to variance and variance ratio analysis of the orthogonal design, the next searching direction and range of...

According to the opinions of specialized doctors, being able to accurately classify breast calcification is very important, and with this information available, only then medical treatments can be applied properly. However, for any delay treatment or misdiagnosis, it is very likely as the key attributed...

Multimedia technology is widely used today in many fields of education, its emergence and development provide more visual elements and exciting visual effects for the animation teaching courseware. This paper will propose that animation art and multimedia technology be integrated, from the perspective...

A Model-based rapid algorithms development platform for Motor Control Unit (MCU) is constructed using the latest TI’s C2000 series TMS320F28335 which supports floating point arithmetic, integrated with high power IGBT. C code can be automatically generated directly from MATLAB Matlab/Simulink model,compiled...

The classification of case jig is firstly studied in view of kinematics and mechanism in this paper. The parametrical design of part and their assembly of automobile welding jigs is dealt with. And then the case base of automobile welding jig is constructed, where Group Technology (GT) is applied to...

Mobile Ad hoc Networks (MANETs) are temporary formed, infrastructure-less networks. The performance metrics deteriorate due to the unstable channel conditions, network connectivity, mobility and resource limitations. To improve different performance metrics, various cross-layering approaches are utilized...

Size, location and rotation angle of on-line handwritten signature will have effects on the performance of verification. Methods of alignment for on-line signature verification are proposed in this paper, the size, location and rotation angle of test and reference signatures are aligned effectively to...