In order to keep the safety of the large structures, it is necessary to take effective remote monitoring for it. The design method of a remote structural monitoring system based on Labview and Linux is proposed in this paper, and the constitution modulus and function realization of the system are presented...

Build multi-period stochastic inventory model of tobacco commercial enterprise and determine optimal inventory stock and order point under maximum expected profit. Case studies have shown that this model can optimize tobacco commercial enterprise inventory, so as to achieve the effect of inventory cost...

The combined application of virtual technology and enhancement testing plays an important role to improve the reliability of avionics products in the design stage. The manufacture processing of static pressure probe is introduced in this paper in which finite element simulation analysis software ANSYS...

Two-phase flow measurement plays an increasingly important role in the real-time, on-line control of industrial processes including fault detection and system malfunction. The flow regime parameter is one of the most important parameters in measurements. This paper proposes a new identification approach...

As a new active safety management method, Safety Management System (SMS) presents a prospective vision of the world's aircraft transport industry on safety management situation. The fundamental purpose of SMS is to make safety management from the current aircraft accident investigation into prior forecast...

The analysis of natural vibration characteristics has become one of the important steps of the manufacture and dynamic design in different industries. The feasibility of using the transfer matrix method of linear multibody systems (MSTMM) to compute the free vibration characteristics of a system composed...

As installed wind energy capacity increase, the low Frequency oscillation parameters may change. In order to accurately detect the low Frequency oscillation parameters, a algorithm based on the matrix pencil and stabilization diagram was proposed. It’s difficult to get the order of oscillation signal,...

It describes the difference and relationship between product life cycle management (PLM) and enterprise resource planning (ERP) system, analyzes the interaction of two system data, and obtains the integration content. It discusses the technology and solutions on the integration of ERP and PLM based cloud...

In this paper, firstly the workshop warehousing system was briefly discussed, storage model which demand is random variable was used to inventory modeling and analysis for an automobile general equipment department workshop warehousing system, algorithm had been designed to solve it, the best inventory...

This paper study control problems of tower crane operational reliablity. Observational variables of crane running status are employed as input vectors, status codes of reliablity are employed as output vectors, on-line neural network model is set to monitor tower reliablity of crane running status. Cross...

The output data of the modern complex product manufacturing process shows the high correlation, leading to the output of the process deviates from the design target or increasing of false alarms when traditional Control Charts monitors the process. A kind of self-related process of residual control chart,...

The paper designed an energy-efficient, high-reliability wireless system for measuring torsion, revolution and pneumatic pressure in the wind tunnel testing of the wind turbine, based on the platform of the sensor network formed by all kinds of sensors and ZigBee nodes. The paper introduced the measuring...

In this paper, we established the optimal strategy model and compiled the hybrid intelligent algorithm to solve this model, using the fuzzy random simulation and enumeration method to find out manufacturer’s optimal order quantity, optimal production and optimal R&D investment; supplier’s optimal production,...

The exploration and research of ocean turbulence is very important to understand the operational mechanism of ocean circulation, to improve simulation and prediction ability of the global climate changes and circulation. At present, the turbulence instrument includes two types: horizontal turbulent measurement...

Studies on mechanical properties of three-phase asynchronous motor, we usually use Matlab to establish a model to achieve the simulation of the motor mechanical properties. In the process of the actual use, modify large number of parameters will cause many program errors and affect the experimental velocity....

With the rapid development of electronic information technology, future mobile communication technology would be characterized by faster speed, wider spectrum, more flexible and intelligent operation, better compatibility, high quality and low cost. This paper mainly describes the main technical characteristics...

At present, most of the researches on sound reinforcement system problems are focused on the new building cases. This paper discusses a transformation problem with "architectural acoustics" and "the sound reinforcement". In order to solve the problems efficiently, we take a transformation of school auditorium...

This paper presents a complex control system in which a large-scale of devices are controlled by micro control units (MCUs) based on embedded TCP/IP, with emphasis on the management of these MCUs through one or more reusable driving engines. The number of the driving engines bases on the scale of the...

This paper focuses on complex simulation systems with a large-scale of hardware controlled items to resolve the problems about the identification, sampling driving, transformation and reference of hardware items. A formal resolving model with its software supporting system is presented to decouple the...

Ownership transfer privacy, including forward untraceability and backward untraceability, is a specific privacy problem in supply chain. A lightweight ownership transfer privacy protocol with mutual authentication based on universal hash function is proposed. There are two keys in. The private key that...

Aiming at the noise inference when sensors testing data, this paper proposes a dynamic rate-limiting filtering algorithm to discover and eliminate the error. By the algorithm the author intends to preprocess the sensor output data to effectively eliminate the blunder error and ensure the data accurate...

As the existing modeling methods for ship mission reliability are unable to effectively calculate the accuracy of mission reliability, this paper proposes a modeling method that divides a ship mission reliability model into the upper part and the lower part. The upper part is a complete mission profile...

Based on metamorphic principle, a variable-topology robot is presented to adapt to the conflictive requirements of complex fields. The robot has a body and 4 articulated unit. Each articulated unit consists of transformable link, coxa joint, thigh, knee joint, joint wheel, crus and foot wheel. In different...

Specialized English is different from College English course in many ways. From the aspects of vocabulary, passage and translation, the author discusses about the characteristics of specialized English. Based on the current status of specialized English teaching in college, we should improve the teaching...

Specialized English is a very important course for the college students majored in science. Based on the current teaching status, this course needs more attention of the college students and the teachers. It can help the students to keep pace with the current advanced technology as well as the communication...

The single sailing simulation system is introduced in this paper based on a large amount of data from the experiment. Combining traditional method with the fuzzy control, a new method of routes planning is put forward. Relying on simulating the system using MATLAB tool, we can find the optimist degree...

In order to solve the problem that the economic growth and the development of enterprises constrained by the industrial development of mining area, the paper establishes model of entropy evaluation of industrial upgrading of mining area. Firstly, the evaluation index system is given by analyzing SWOT...

To solve P2P network load balance problem, this paper researches a weighted multi-link load balance network model based on P2P. Based on the model, it analyzes P2P communication algorithms, and then gives communication performance evaluation parameters. Finally, it summarizes the characteristics of the...

This paper analyses the dynamic performances of the electromagnetic-driven spherical robot including rolling, obstacle overrunning, uphill climbing and the like, as well as discusses the influence factors on the dynamic performance of the spherical robot, which comprise the equivalent pendulum mass,...

The software of traditional embedded systems have many shortcomings: the lack of openness, system maintenance difficulties, etc. This paper proposes a solution based on Quantum Platform to solve these problems, and applies it to glider system. The hierarchical state machines of main active object in...

Under the framework of quantity discount contract, the coordination problems caused by emergencies in the two-echelon centralized or decentralized supply chain with a single supplier and a single retailer are discussed respectively. The dynamic models of the supply chain based on multi- agent system...

A multiparty bidirectional quantum secure communication protocol is proposed with two-photon entanglement and quantum dense coding, in which the qubit transmission forms a closed loop. In this scheme, each user performs the unitary operations according to his secret information to encode the exchanged...

This paper studied Quality of Service Negotiation Protocol(QoSNP) consultation process based on Single physical layer User-Platform (U-platform) Architecture(SUPA), discusses Twice Single-Direction Negotiation (TSDN) work process, and the timing diagram as tool, respectively for processing of intermediate...

This paper introduces the basic structure, operation and working principles of a fruit surface friction tester and the test of friction coefficient between Fuji apple and silica gel which shows that the accuracy of the testing result met the designed requirements.

In this paper, a low order triangular nonconforming mixed finite element scheme was studied for the nonlinear integro-differential equations of pseudo-hyperbolic type. By utilizing the properties of the interpolation, mean-value and derivative delivery techniques, the corresponding convergence analysis,...

A novel k-Combination First-Fit Algorithm is presented in this paper, which provides a high-speed and high-accuracy solution for Three-dimensional Knapsack Packing Problem (3DKP). Previously, limited solutions for 3DKP exist because 3DKP NP, which indicates there is no polynomial time exact algorithm....

This paper briefly describes the practical significance of coal mine broadcasting system, a comprehensive consideration of functional requirements and the control demands of the system, analyzing the advantages of Industrial Ethernet combines CAN field bus technology and the feasibilities of it’s applications...

In order to real time control of coal mine fan equipment running status, A kind of mine fan state monitoring system based on ZigBee has been designed, Through collect and processing the fan operation parameters, such as temperature, vibration, realize the function that real-time monitoring the fan’s...

Through the safety analysis of SSL operation in the current flow of online payment, the defect of identity authentication of SSL protocol in the application of e-commerce is identified and an improved protocol strategy is proposed. The online payment model is improved based on the improved SSL protocol...

This paper describes a real-time acquisition terminal system based on multi-machine parallel, which utilizes multi-CPU interconnect technology based on SPI bus. Up to 10Mb / S speed full-duplex communication is used between the CPUs. Through exclusive signal lines so that the CPU can access external...

Information system under the big data environment has the characteristics of Volume, Velocity, Variety and Value. Currently, the information system audit objective mainly starting from the characteristics of information system itself, less combined with the specific business objectives. In this paper,...

Communicative competence which covers all aspects of language use has always been the goals to reach both for the language teachers and undergraduates in their English language teaching and learning. As English is the foreign language with no or little language environment for students to pick up the...

Due to the complexity and the uncertainty of water environment, the majority of communal gorithms of local path planning are almost approximate and bring some noise interference, so it is difficult to control accurately. Referring to the idea of fuzzy control to solve problems of the robotic fish collide,...

Tibetan character recognition is a significant module of multi-language information processing system in China. Owing to the special structure of Tibetan characters, the recognition of traditional Tibetan characters encounters the problems of low recognition rates and poor recognition effects. Through...

In this work we study nonlinear lateral vibrations of a drill string moving in a supersonic air flow. A nonlinear mathematical model of drill string vibrations is created on the basis of the nonlinear theory of elasticity making use of the Hamilton principle. Solution to the model is obtained by the...

This paper investigates and proposes an improved Meanshift algorithm combined with Kalman Filter aiming at the shortcomings of the Meanshift algorithm theory as well as obvious limitations of a target tracking for the independent visual robotic fish being affected by the fluctuation of the water wave....

Through careful research and analysis on wireless sensor network (WSN), this paper confirms the important function of MAC protocol on wireless network communication. Moreover, through OPNET simulation software, this paper simulates different working scenes, and carefully researches MAC layer in IEEE...

The hydraulic manifold block is designed by using virtual design method to provide the designer with a complete, image geometric model. Design process is simulated by using the method of physical modeling. Designers can directly see the results of design, the relationship between the observation holes...

To make the heuristic teaching more effectively carried out, exploring the information demands of learners is an indispensable step. The results show that: the main motivation for the information demand is still to learn knowledge; there are a variety of ways to get information, but the dominant ways...