Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)

Three-dimensional topological relation is the basis of spatial analysis, spatial reasoning, and other applications in 3D GIS. Based on 9-intersection model, the proposed 3D 9-intersection uses 5 values {0, 1, 2, 3, 4} to replace two values {0, 1} of original model, which not only can distinguish whether...

The impact dynamics of flexible multibody systems is analyzed based on the impulse momentum method (IMM). According to the rigid-flexible coupling dynamic theory of flexible multibody system, the continuous dynamic equations of the system are established by the recursive Lagrange method. By using IMM,...

This paper uses discrete events modeling to apron surface activity control problem. Through dispersing runway taxiway and apron, discrete element map to Petri net basic element, build surface activity model based on Petri net. The paper build model of apron activity by Petri net theory, use Cpntools...

How to make full use of resources in the cloud to efficiently schedule tasks is an important issue in the field of cloud computing. This paper proposes a cloud computing task scheduling algorithm based on optimized Differential Evolution Algorithm(DE), which introduces the initial population model based...

The turret is subjected to a huge impact load during the firing of the gun. Therefore, the stiffness of the structure of the turret body in the launching state is the key problem to be considered in the design. In this paper, based on the turret model of a certain infantry combat vehicle, the modal analysis...

Breast augmentation surgery is a way to improve the beauty of female body shapes. Based on magnetic resonance imaging (MRI) images of patient's breast providing real simulation data for breast augmentation surgery, this study investigated the effects of two different shapes of implants with the same...

According to the transport characteristics of PM2.5 and adjoint assimilation scheme, a PM2.5 adjoint assimilation model was constructed. Two ideal distributions of PM2.5 initial field were prescribed by the pollution condition of Chinese mainland. Experiment results indicated that mean absolute errors...

Mobile traffic modeling and forecasting are the key techniques in terms of network optimization and management because better network management can be achieved through improving the forecasting accuracy. While mobile traffic has been studied extensively and proved to be effectively modeled with ARIMA...

Multisim especially Multisim14's characteristics are summarized in the paper. And Holding Tank control system is an example. Simulating PLC control system in the Multisim is an efficiency method, not only it can save lab cost, but also it afford an convenient approach for learners and designer.

The paper analysis three theories in network information, respectively they are: source coding with side information; Slepian's joint source coding problem; source coding with helper or two helpers. We present detail proof of the three theories, and their application in wireless communication. The first...

Test case is used for a particular destination and prepared in a set of test inputs, conditions and expected results in order to test whether a feature is to meet a specific demand [1]. In industrial applications, the description of the test cases is usually in the form of documents, these documents...

Mining evolution of topic from papers plays an important role in learning about the trend and monitoring the hot topic of research. The paper proposes a model based on Latent Dirichlet Allocation (LDA) for the purpose of mining evolution of topic. Firstly, we deal with the collection of all the papers...

Not only great tourism development value, but also huge risk for developing of uninhabited island. Scientific and reasonable planning and especially the choice of major tourism projects is one of the key factors of its success or not. Based on Qinzhou, the fuzzy selection model and clearing evaluation...

Ecological safety is not only the primary require for human preservation and development, but also the key part of country safety. Protecting the regional ecological safety is the main job of the construction of ecological civilization in our country. Firstly, Land use temporal and spatial analysis model...

Most of the traffic rules are originated in some historical reasons; it is difficult to say which is better than others. This paper proposed a monetizing evaluation model for highway transportation, which is based on the cellular automation (CA), more specifically, the NaSch model. We evaluated the Keep-Right...

Embryonics system is a new hardware with self-repair ability. Based on the analysis of Embryonics system and N modular redundancy system, the hardware overhead model has been built. The hardware overhead of Embryonics system has been analyzed with this model. From the analysis result of the target circuit...

The goal of this paper is to address the global existence and the uniqueness of solution to the 2D fractional dissipation Boussinesq system. And further prove the persitence in the space H^1+s(R²) X H^1+s(R²), s ∈ (0,1).

A proper total k-coloring of a graph G is a mapping from V (G) E(G) to {1, k} such that no adjacent or incident elements in V (G) E(G) receive the same color. Let (u)denote the sum of the colors on the edges incident with the vertex u and the color on u. A proper total k-coloring of G is called neighbor...

This Controlling the yield of cutter suction dredger is a hot spot for researchers at home and abroad, however, there is few strict mathematical models proving the existing research results, and most of the results are qualitative. In order to optimize the value of dredgers main control variables, this...

With the continuous improvement of medical level, the demand for medical Instrument is increasing year by year, it is necessary to trace on the quality and safety of medical Instrument. Establish the traceability of the medical instrument can not only reduce the medical incidents and suppress the spreed...

The implementation of simulation system requires the support of effective simulation models. In this paper a new simulation model based on the low granularity is proposed. Starting from the quadruple parts composing the component, the component can be divided as the static component, non-trigger type...

According to the feature that composition of the azeotrope could be changed with the change of pressure, the method of pressure-swing distillation was applied to separate the azeotrope of acetonitrile-water and obtain high purity acetonitrile. A simulation model of pressure-swing distillation system...

The Radial Magnetic Coupling (RMC) is the connected device of the automatic transmission by controlling the power of magnetic coil in order to adjust round speed as needed. The Radial Magnetic Coupling system is non-linear model that make it difficult to design the control system. This paper proposed...

The study proposes the optimized line-type of a reusable floating arch cofferdam creating the dry area to reinforce the dangerous dam. The water is discharged from the cavity of the arch cofferdam which automatically rises in the water, and then pulls to the next construction site. So the line-type of...

A finite element analysis ( FEA ) model for curved concrete-filled stainless steel tubular members under compression was developed by the universal FEA software ABAQUS. The failure modes of curved concrete-filled stainless steel tubular struts were compared with that of empty curved stainless steel tubes...

This article give the rules of changing torque which produced in drive system during the movement by modeling and simulating the vibration of vehicle, and try to have a meaningful guiding significance for the motor selection and control. First, the article analyzes the reason that vibration affect motor...

Based on defining the concept of enterprise competitive intelligence, the fuzzy mathematics theory is used to evaluate the competitive intelligence competence of small and medium sized enterprises. According to the evaluation factor for Small and Medium Sized enterprise competitive intelligence competence,...

Improving the dynamic performances of BDS receiver with INS-aided is the hotspot of the current navigation research, and the key problem is how to improve the performance of signal acquisition. This paper has some research and analyses about the theory and mathematic model of signal acquisition. Though...

In China, plate-type total pressure distortion simulators are widely used for carrying on inlet total pressure test of compressing systems of aeroengine. In this article modeling and simulating were imposed on this type of simulators. According to the simulation results, details of distortion field configuration...

A six-degrees-of-freedom active micro-vibration isolation control system has been proposed and studied. The system consists of passive air springs and symmetrically placed electro-magnetic actuators. A mathematical model of the micro-vibration isolation platform is established, and H_∞...

We propose a hybrid automatic repeat request (HARQ) scheme by using complementary punctured turbo (CPT) codes. The information bit sequence is encoded by a rate-1/3 convolutional turbo code, and then punctured by different sets of coded bits using complementary perforation patterns, which is used for...

Objective and fair evaluation of graduate students' theses is a key link in the cultivation of graduate students. The evaluation work of the dissertation is actually a multi attribute group decision making problem. This paper constructs a new model for the quality evaluation of postgraduate degree thesis....

The airfoil ventilation fan based on Coanda effect was studied, which was simulated by Fluent software. The inducing velocity was considered as an important influence factor on the characteristic of the flow field. The paper reports the results of the velocity distribution in the flow field and the induction...

Based on the powerful data processing capability of S3C2440 core board and the good performance of WinCE operating system in the capability that the system can be transplanted, cut and has a good real-time performance, a control system of high resolution inkjet printer has been designed. With analyzing...

This paper is different with those paper which combined with the analytic hierarchy process (AHP) and grey prediction model to construct the accident emergency response plan (ERP), but used a system dynamic theory to analysis the key parameters in the evolution of civil aircraft accident and we put forward...

Service quality decisions of both members in service supply chain consisting of one service integrator and one service provider with stochastic demand are investigated, wherein service integrator supervises the service quality of service provider. By considering service quality and supervision level,...

The local nonlinearity introduced by the bolt assembly are one of the major reasons for the complex dynamics response characteristics of the photoelectric measurement and control equipment. The single-bolt fixed cantilever beam model is adopted to analyze the super harmonic nonlinear response of structure...

In order to find out the sensitivity of reinforcement factors that influences the geogrid reinforcement on slope stability of mine tailings, this paper designs the test according to orthogonal method. By choosing laying length (L), laying distance (D), laying angle (θ), tensile strength (T) and geogrid...

Polarization effects and polarization charges on the interfaces between GaN and AlGaN in GaN/AlGaN RTD on cplane GaN substrate destroy its RT conditions. To pave the way for electron transportation through GaN/AlGaN RTD in the mode of resonant tunneling, the influence from polarization effects was analyzed...

In order to generate a magnetic field with adjustable magnetic field intensity and high uniformity, a magnetic field simulation model of the cylindrical cavity of wound solenoid was established by Ansoft Maxwell 3D, by changing the external magnetic field excitation source frequency, the steady-state...

A simulation model based on the Geant4 packages was developed for the GdI3:Ce scintillator detector in order to investigate its responses to thermal neutrons and gamma-rays, and explore the appreciate parameters to improve its performance for thermal neutron detection. The characteristic gamma-ray and...

In the fault diagnosis of analog circuit, the fault feature extraction is a very important link, and the results of the extraction directly impact on the accuracy of the final fault diagnosis. Because of the limitation of single fault feature extraction method, We used wavelet packet analysis and principal...

Pneumatic amplifier is not only the commonly used independent electrical attachment but also one of key components of the valve positioner. In this paper, a mass flow mechanism model of the typical pneumatic amplifier is established, and the method of parameter identification is proposed. Firstly, according...

The point of common coupling (PCC) voltage fluctuation and waveform distortion will arise due to high penetration of distributed PV system connected to the distribution network. This paper analyzes the principle of voltage fluctuation and distortion in the PCC, points out shortcomings of the existing...

This paper is based on the research of the wind environment in a residential area. Comprehensive analysis of the residential building group's outdoor wind environment with two different layouts was made by using the establishment of the physical and mathematical models of the outdoor wind environments,...

In this paper, based on the PV module performance parameters, five performance points of PV module are obtained by calculation. Based on five points, the curve of performance is generated by shape-preserving interpolation on the computer. The algorithm better describes the electrical characteristics...

In view of the cracking furnace in the wastes tires, both inside and outside the study of the energy produced by induction coil. Electromagnetic induction coil and the cracking furnace finite element model is established.Using the software of ansys simulation of induction coil into the current work.The...

Based on the general solution to the proposed generalized Sylvester matrix equation, very simple and complete parametric solutions to the admissible control problem for linear descriptor systems via derivative feedback are established in two cases. With several simple requirements on the design parameters...

To solve the design problem of variable trajectory maneuver of target missiles, an integrated design model of variable trajectory maneuver is presented. By closely cooperating between the control signals of displacements and the control signals of overloads, this integrated design model can make target...

Due to significant impact of energy consumption of air conditioning system on driving range of electric vehicles, study on air conditioning system of electric vehicles is of great importance. However, the research existing is not comprehensive enough, which is limited to the performance and experimental...