In order to improve the control effect of alcohol and hydrogen power system and accomplish control target of dissociated methanol engine, a electronic control model based on the MAP grid interpolation method has been put forward, and the software of Simulink has been used to simulate and verify the model....

By exploring statistical process control (SPC) technology in the printing and packaging industry, heat seal strength index sauce packet of products, for example, the production process management and control, the use of control charts to detect instability of the process to achieve early warning features...

With the popularity of computers, the Internet has entered the production and all aspects of social life, but the attendant problem of network security has become the focus of widespread concern. Network security situation awareness to effectively respond to network security issues provide a viable solution:...

In this paper, the author designed the TVOS intelligent terminal network security scheme. The scheme takes hardware security as the underlying support layer, and it connects the kernel layer of TVOS operating system, component layer, and the execution environment layer and application framework. Thus...

As technology advances, new tech influence the seat design with better ergonomics and new HCI, considering the cost of replacement, the airline companies does not replace seat system. But designers should carry out a series of re-optimized design in ergonomics and HCI.This paper describes an intelligent...

For the road traffic accidents happened in a short period of time, the application of multi layer hierarchical prediction method in road traffic accident forcast has higher prediction accuracy compared with other methods. However, we find that the average error in predictions is nearly 5%, which still...

Currently, virtual reality technology has been increasingly used in different industries. In the virtual and reality environment, the human-computer interaction device is challenged by expensive cost and restrained using environment. With the development of computer technology, using computer vision...

Through the research on automated testing framework, the efficiency of automated testing can be improved, and the problems in the testing process be solved. The PATF framework provides a good solution for automated testing.

The quality of slab continuous casting process control and technical level has a close relationship, in order to improve slab quality, the use of PLC automatic control technology, while the use of sensors to gather real-time status of the slab, and collect data to the PLC, and then on the slab quality...

The main purpose of this system is to use solar energy to desalinate seawater and brackish water, to make efficiently use of solar energy and produce a certain amount of fresh water. The system includes collector with automatic optical tracker, generator, water tank, coil heat exchanger, telescopic inlet...

With the development of Internet of Things technology, intelligent home systems in people's lives are more and more widely. Compared with the traditional smart home system, the smart home networking technology based on internet of things reflects in the wiring flexibility, low cost, scalability and so...

Oil is one of the main ways to solve the energy shortage problem, in order to ease China's energy shortage situation, we must fully exploit the natural resources. China has abundant oil resources underground, underground oil resources exploitation, exploration drilling is the most effective way, it is...

We investigat the trajectory tracking problem of quantum systems governed by Liouville equation. With the help of Lyapunov function and LaSlle invariance principle, impulsive control fields are given, which drive the quantum state to a time-variant target state. A numerical simulation experiment on a...

Due to limited resources, wireless video sensor networks (WVSN) needs low complexity methods to realize video capture and compression. Recently, distributed video coding (DVC) has emerged to reduce the video encoding complexity with a certain coding efficiency. Furthermore, compressive sensing (CS) has...

Combined with the power characteristics of electric vehicles and the modern internet of vehicles, this paper proposes a new optimization algorithm for speed of electric vehicles based on fuzzy theory and the conventional PID control rules. We study characteristics of different factors in the process...

In the research of multi-spectral radiation thermometry, temperature measurement depends on the line shape of spectrum radiation remittance. However, in the actual measurement, the combustion, explosion and gasification on special occasions can produce some particulate matters. These henomena will affect...

Since the monitoring of software project progress involves many uncertain factors, it is crucial to choose an effective modeling method to monitor the software project progress. In this paper, we propose a novel method to monitor the software project progress based on automata theory. The main contributions...

Flight Guidance and Control System is widely used in the world.which effectively improve the efficiency of play operation ,reduce system maintenance and construction costs,etc. so,This paper propose the use of structural analysis and design language(AADL) for Flight Management (FM).First,it is described...

In this paper, a new cellular-automata-based stock market model is constructed. Differing from the previous models, this model takes amount of investors’ capital, the important factor, as a normally distributed random variable, into account. By combining with the characteristics of the current stock...

At present, the lots of ongoing mixture and batching machine unit abroad exist unsure interact dynamic influence in production and operation flow process, facility dynamic physical characteristic, computation precision difference, and many factors difficult to analysis. there are multiple factors that...

For the original random Hoff transform (RHT) in a small color image, the detection accuracy of the shortage of the circle, and if uncontrolled on the radius of the circle, not only the poor accuracy, but also a huge amount of computation.In order to improve the accuracy of finding circle, compared to...

The gray of the emergency command system includes randomness and fuzziness, as well as other kinds of certainty, uncertainty and incomplete. This paper aims to solve the optimal emergency plan and using the gray correlation analysis method to analyze the data of the emergency index of the emergency decision...

Information classification and coding is the fundamental work of informatization. It is an important way to solve difficult issues in information system construction such as non-unified information format, information sharing and exchange problems. After analyzing the information classification and coding...

Intelligence activities are the basic activities of operational command, which have features of asynchronous and concurrent, that is difficult to use traditional mathematical tools to analyze. On the basis of analysis of digital division intelligence information process of activities, combined with the...

In nowadays’ society, the informationization and intelligentization of the articles (e.g. household articles, articles of daily use, etc) has gradually walked into people’s sight. To ensure the normal operation of the electrical equipment and the realization of the automatic processing under certain...

The research goal of traffic flow theory is to set up a traffic flow model which can describe the actual traffic general characteristic, finding the basic rule of traffic flow. Due to the nature of the cellular automata, applying the cellular automata to the traffic flow has become a hot issue in the...

This paper discuss the part of temperature, humidity and light intensity sensor in the smart home system based on the STM32. The system uses the DHT11 digital temperature and humidity sensor to get and send the data, and uses the BH1750FVI to perceive light intensity. The paper also discuss the transmission...

Nowadays, the car has become an important means of transportation, the safety of the car has been paid more and more attention by people. The abnormal running will lead to flat tire, TPMS system for the timely monitoring of tire pressure, application of different types of TPMS system are different from...

The signal source based on signal injection scheme which is the main equipment of fault location in distribution network injects AC constant current signal to fault lines. However, its constant current value can’t be changed according to characteristics of lines. This paper proposes a high power signal...

In recent years, with the construction of smart grid, the participation degree of the demand side to the power market is increasingly high. For the identification of the load is like a list of electricity, can help the user side to better respond to peak and valley price, reasonable arrangement of electricity...

Landslide is a common kind of geologic hazards, which is a very serious potential threat for security operation of power system. Therefore it is valuable to research and develop a landslide online monitoring system to monitor landslide which lies very close to power tower. Based on current research,...

The improved kinematics method based on the orthogonality of rotation matrix and matrix block is presented for MOTOMAN - HP20 robot to improve the computing speed of the robot kinematics.Firstly, according to the robot structure, the forward kinematics model is established with D-H method. And for the...

In this paper, we conduct research on the face recognition and modeling technology and the applications on computer 3D animation design. Animation is a human creation so far one of the more perfect art form. It not only gives all inanimate objects to life, but also can make the inanimate objects become...

Nowadays the infectious disease has greatly affected our life. Infected persons and deaths have reached a record high . And it is still in the state of deterioration. Therefore, I try to establish a predictive model of the current virus spread .Aiming at the spread of infectious diseases, Professor Kermack...

In this paper, a formation system of mobile robot based on vision location is designed. The system is composed of intelligent mobile robot, vision location computation, wireless communication system and formation control strategy. The global localization of the mobile robot is carried out by the camera,...

Based on the actual operation of the simulation data and adopted PLC program control, it can become an independent system, by sampling, purging, gas sample, sample pretreatment, gas analysis, instrument calibration, program control and the signal output and other parts, and will be assisted with CO probe...

Traditional ant colony algorithm is applied to mobile robot path planning, existing to slowly solve, slowly convergence speed, easy to fall into local optimal .A kind of double ant colony optimization based on combined optimization is proposed. Forward ant searched path be combined with backward ant...

This paper presents a virtual structures in multi-UAVs formation flight via consensus strategies. By using consensus strategies, each UAV can track coordination vector, the desired formation shape can be preserved accurately. For the multi-UAVs control problem, applying a novel base-on outdated and predicted...

This article describes one investigation of Okhotsk Sea sediment in the northwest Pacific margin, the study based the use of the advanced tool called Echo sounder system,made a large scale acoustic sweep to the east slope of Sakhalin Island.Through the acquisition of the echo signal, the multi-channel...

This paper discuss the using of the current PC104 bus technology and chemical oxygen demand (COD) on-site analysis technology to do the secondary development on the the seawater chemical oxygen demand analyzer (COD analyzer).The control system of the COD analyzer is formed by PC104 modules.Each PC104...

With the continuous consumption of resources, the demands for energy and the consumption of non-renewable energy is growing more and more. Solar energy, as a green initiative non-polluting renewable energy, has a great prospect. But most conventional solar panels are fixed, causing the exploitation insufficient....

Space is becoming cluttered with litter. For nearly fifty years, people have been launching rockets into Space, in orbit around Earth, and beyond. The remains of derelict satellites and rockets and the debris resulting from their explosions and collisions with one constitute a significant fraction of...

Through consulting relevant literature, during the current solution for space junk, the relatively perfect theories are the following kinds, laser removal technology, satellite debris collector, space garbage trucks, suicide satellite, and resistance-increase device. we proposed An Automatic Tool of...

Ebola virus disease is a severe, often-fatal illness and has a case fatality rate up to 90%. Ebola crisis could severely do harm to the economies of Guinea, Liberia and Sierra Leone unless action is taken quickly. In order to eradicate the disease with the shortest time and the least cost, we build a...

In view of the problem, To study the curve of the solar shadow over time, the first step is to set each parameter, establishing a mathematical model of the change in length of the shadow, according to the longitude and the time difference work out the real solar time and the solar hour angle are, according...

Aiming at the rising demand for functional diversity and stability of underwater sampling equipment, a special underwater measurement and control system based on distributed management is designed in this paper. The system takes STM32F407 as MCU, dividing the whole function into different functional...

In the Multi-user Generalized Spatial Modulation (MU-GSM) System, as channel gain matrix isn’t in full rank, conventional linear precoding algorithms can’t be directly applied in this system. Given this, a method called Multi-user Generalized Spatial Modulation Partial Linear Precoding (MU-GSM-PLP) is...

In order to solve the problem of low spatial resolution caused by signal correlation for angle estimation a novel DOA measurement approach for related signal is proposed based on vehicle MIMO-OFDM signal. The proposed method uses the cross-correlation matrix to reconstruct the signal covariance matrix,...

Aimed at the problems existed in current opening laboratory system are analyzed, and puts forward the improvement of the platform, design with learning resources, map navigation guide, wireless service platform and other functions, to achieve a unified platform, sharing interface, the introduction of...

Double phase change heat exchanger (DHEX) is used combining with steam ejector to build a new steam production. This convenient and efficient system can recover not only the sensible heat of high temperature and humidity gas but also the latent heat of water vapor. Simulation method has been adopted...

This paper focuses on a large kitchen fume gas purification device newly designed by numerical simulation using FLUENT software. The velocity distribution and pressure distribution within the whole device are simulated. Particle trajectories of different droplet diameters (5 m, 8 m, 11 m, and 15 m) are...

Heat pipe is a kind of high efficient heat transfer element, which is widely used in all aspects of life, especially in solar energy technology and permafrost. This research focuses mainly on the low temperature gravity heat pipe working fluid and discusses the influence of refrigerant thermos-physical...

The Weibo spammers are employed in latent network public relations or marketing companies, whose job is to achieve publicity or vilify the effect by means of organizing and planning the focus of speculation to a topic or person. In order to reduce the bad influence caused by them, this paper intends...

According to the problem that the facial expression recognition algorithm is easy to be affected by the error of the feature detection, this paper proposes a new algorithm based on Finite Automata Machine and realize the complete facial expression recognition system. The implementation steps include...

The stiffness of fully cured two-component epoxy resin was studied by means of Dynamic Mechanic Analysis (DMA) in this research, as well as the temperature sensitivity and frequency sensitivity. The relaxation properties was included, both one fully cured resin and oven aged resin. Research results illustrates...

The curing behaviors of two-component epoxy resin was studied by means of Direct Tensile Test (DTT) in this research at the curing condition of 14 °C. The direct tensile strength was investigated as well. Research results illustrates that the investigated two-component epoxy resin needs about 4 days...

In the process of operation, the loading condition of automobile steering knuckle is very complex, which seriously affects its structure strength and fatigue life. In this paper, finite element analysis is applied to calculate and analyze the deformation and stress distribution in steering knuckle under...

Most glass composites products in engineering are manufactured by a pultrusion process. Because the pultrusion process is affected by many factors, it is not easy to control the performance of products. In order to obtain good performance and meet the requirements of glass composites products in specific...

Trend prediction is an attractive topic, because determining the buy and sell points is one of the most important issues for investors in the stock market. The main purpose of this paper is to find an effective mechanism to identify the buy and sell signals. Based on the principle of pattern recognition,...

The research of potato surface defect detection has an important signification on nondestructive detection and automation grading of potato. This paper summarizes the primary researches on potato surface defect detection by machine vision at home and abroad, and, based on clear and concise logical frame,...

For maintenance of a certain type of equipment, a detection Based on AT89C52 as the control center for the Certain Missile Equipment Tracking System was designed. The certain equipment elastic applies to all port resources of AT89C52,it complete power control, detection mode control,display driver, buzzer...

Study on folding frame to reduce the vibration in the process of transportation and work, the finite element model of folding frame was established by Pro/E and ANSYS Workbench and the modal analysis was performed, the vibration performance such as inherent frequency, vibration direction and extremum.etc...

in order to enhance the ecological benefit efficiency of land use as well as the aim of resources and environment protection, this paper by constructing index system establishment and design of land use ecological benefit, the evaluation index adopts comprehensive integrated weight method as well as...

In order to study the hydro-viscous drive mechanism, on the basis of establishing the oil slick calculation model of hydro-viscous drive among friction pairs, this paper designs the hydro-viscous drive structure and makes a theoretical analysis of the oil slick transmitting torque through taking viscosity-temperature...

this paper uses methods of combining with DEST and Radiance software to make simulation research on energy consumption of one large shopping mall in Guangzhou, it makes research on expression of indoor light environment and energy consumption of building under design strategy of different natural lighting...

The single-stage cylinder leveraged balance erecting solutions was adopted to solve multistage cylinder change-stage impact on the erecting mechanism which mathematical and simulation model is build. The dynamics performance is very significant for stability and rapidity of Erecting mechanism, therefore...

This paper describes the situation of China’s elevator industry. And apply technology of programmable logic controller to control system for five floor elevator. This technology not only improves the elevator reliability, maintainability, and flexibility while greatly extending the life of the elevator,...

In order to develop a more convenient way of lift inspection, this paper designs and implements the lift inspection system. This system uses SQLite to store the cache, so that inspectors can record without network. In this System, inspectors sign in in a new way—the QR Code. This paper uses a open source...

Moving target detection is the premise to classify and recognize the video images correctly. The smoke is a marked characteristic in the early forest fire. Through the analysis of the characteristics of forest fire smoke image, this paper studied several common moving target detection methods, analyzed...

In this paper, an intelligent trajectory tracking car is designed and an intelligent control system based on Freescale K60 is proposed. CMOS camera Ov7725 is used as the main sensor, and the Bluetooth module is used to implement the communication between the front car and the rear car in real time. The...

Modular self-reconfigurable robotic system has been presented for more than 20 years. We will review the development of the system in this article. There are many categories of the system. Each category is introduced in detail in this article, and typical examples of each categories will be presented....