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Advanced greenhouse technology determines the pace of development in agriculture. However, because of differences in the region, our country is still a higher operating cost in the agriculture field, personnel technical ability is not higher factors and the popularity of intelligent greenhouse is not...

Detection and tracking of multiple moving targets in complex conditions has always been a hot and difficult problem, which mainly includes that the tracked target is occluded, the characteristics of target and background are similar, illumination and background are changing over time, etc. In order to...

In order to ensure interior target is grabbed by the four-rotor aircraft, the camsift algorithm of OpenCV is adopted, through the recognition of the target, at the same time, the positioning of the aircraft and alignment of target are conducted to achieve grab. The target object is placed on the ground...

In order to cope"Guidelines for voluntary use of Energy Efficiency Operational Indicators( EEOI)", a simple method of adjusting ship trimming of a voyage has been attempted,which can minimize the energy consumption and economize cost.A method of ship dynamic trimming optimization base on loading computer...

In order to improve the level and efficiency of urban management in Heze, Shandong province, office of Heze urban management committee and the city construction information center want to build an urban management command center, to enhance the comprehensive law enforcement efficiency and the level of...

Demand response in power demand side management plays an important role. In this paper, we achieve the user electrical equipment monitoring through selecting of appropriate scale of residential customers, according to different power consumption behavior pattern, through the deployment of interactive...

In recent years, a new technology, container, has been developed rapidly. More and more services are deployed on a container. In order to ensure the high performance and high availability of these services, a system which can provide the technology of high availability is essential. Container, as we...

This paper introduces the course construction in order to cultivate the students' engineering ideal and the practical ability. Teachers adjust teaching methods and teaching devices according to the students' feedback information. The project teaching of DC motor help students to understand the engineering...

In this paper,Aiming at the weakness that the commonly used traditional PID controller can not obtain good anti-interference ability and set value following performance, a two degree of freedom model driven PID controller (MD-TDOF-PID) based on Labview is designed. Proportional derivative compensator...

With the increasing complexity of automotive network, Ethernet is gradually used for internal communication. In order to satisfy the requirements of vehicle communication, the network needs to have the characteristic of seamless redundancy. IEEE P802.1CB is one of the TSN (Time-Sensitive Networking)...

Rapid progresses have been made in design and erection technologies of concrete-filled steel tubular arch bridge in recent years. However, the research on dynamic properties of this type of bridge is far from mature. Generally, the dynamic properties are analyzed using numerical models. This paper presents...

In order to make the transformer insulation aging assessment and life prediction more reasonable, we established transformer evaluation model based on the operating load, environmental factors, the electrical characteristics of the experiment and oil chromatographic characteristics. Then we applied the...

This paper introduces a choice of lower complexity for two different filtering operations based on Filtered OFDM (F-OFDM). The first filtering operation is implemented by linear convolution in time domain, and the second one is realized by multiplication in frequency domain (fast convolution). They are...

Based on OpenGL and Google library we established the target model library and the canny operator is used for edge detection. Combined with D-S evidence theory and Pseudo-Zernike moments, the air target recognition algorithm based on information fusion is proposed. Pseudo-Zernike moments are invariant...

This paper presents an innovative method with the variable-learning-rate-based back propagation neural network (BPNN) for establishing a quality prediction model of tobacco redrying process. First, characteristics of the process and correlation of the process variables are analyzed, and eight input parameters...

In order to remove the mixed noise in an image, proposed a new weighted filtering algorithm. The algorithm used 5x5 filtering window, divided the window into sixteen 2x2 sub-windows, took these median pixel of every sub-window as their virtual center, then calculated the weights of these virtual center...

It is found that some operating faults of the intelligent electric meters are caused by the performance of the built-in load switches. In order to determine the characteristics of the built-in load switches, the performance of the switches are tested and analyzed. The factors, including the complicate...

In order to enhance the accuracy of precision marketing of goods and improve the precision of the intelligent search engine, we build the confidence model of commodity by means of using the fuzzy comprehensive evaluation method, to calculate the commercial confidence, which can be used as the foundation...

For the cross sectional profile of axisymmetric body with curve, the numerical solution of elastodynamic equation is difficult in cylindrical coordinates. In order to realize the dynamic simulation of axisymmetric body with curve cross section, based on the Lax-Wendroff differential theory, a numerical...

In order to improve the efficiency of freight vehicle and cargo matching, a mathematical model was established, which describes target and the related constraints, and quantum evolutionary algorithm was proposed to solve this matching problem. In the experiment, improved quantum evolutionary algorithm...

In the current social economic development circumstances, people's daily production and life are increasingly dependent on energy resources. However, because coal, oil and so on are non-renewable resources in real life, in this case, In order to ensure that China can achieve long-term development, we...

In order to study the effect of high energy shot peening on electrochemical corrosion resistance of WE43 magnesium alloy, the electrochemical corrosion behavior in 3.5% NaCl solution of WE43 magnesium alloy with different processing duration was investigated. Its cross-sectional microstructure, surface...

In order to improve the mechanical structure of the type of fault resolution precision high voltage circuit breaker spring mechanism, the paper analyzes the characteristics of the circuit breaker and the combination of mechanical vibration signal PSO algorithm (PSO) SVM parameter optimization method...

In order to reduce the computational cost in the current MIMO-ISAR back projection imaging algorithm, a fast algorithm based on FFT is proposed for MIMO-ISAR back projection. First, we establish the reflected wave signal model for MIMO-ISAR imaging. The approximate representation of linear change of...

The interception of the hypersonic weapons in near space is the main problem considered in this paper. The designed interceptor is assumed to have much lower speed than its target and very limited maneuverability in the near space atmosphere. To deal with this problem, a two-loop Partial Integrated Guidance...

The arrival of the information age has gradually expanded the practical application of computer networks, provided more convenience for people's lives, and promoted the rapid development of Chinese information industry. In this situation, the process of using computer network has gradually produced network...

Through the statistic analysis of the accident data of Heilongjiang freeway from 2010 to 2014, it is concluded the regularities of distribution of the accidents on the Heilongjiang freeway, as well as the factors influencing the security of Heilongjiang freeway system. Then, the evaluation index of Heilongjiang...

The rapid development of science and technology provides reliable protection for the expansion of electronic engineering applications, and gradually improves the production efficiency of related industries. With the influence of this situation, in order to meet the people's demand for electronic engineering,...

With the rapid development of mobile Internet technologies, mobile learning has become a new way of learning, which is playing an increasingly important role in classroom teaching and autonomous inquiry learning. EBook realizes the perfect combination of traditional learning resources and mobile learning,...

With the rapid development of information technology, great changes have taken place in people's reading habits, and paper books are being replaced by eBooks. Digital annotation tool allows readers to highlight or insert notes into eBooks during the process of reading, which is an important way for readers...

An auxiliary model based stochastic gradient estimation algorithm in proposed in this paper. The unknown variables in the information vector can be estimated by using the auxiliary model. Then the unknown parameters can be estimated by the stochastic gradient algorithm. Furthermore, in order to increase...

In this paper, we propose a dynamic gesture recognition approach based on multi-touch devices. This method contains three stages: dynamic gesture stroke collection, gesture feature extraction, gesture analysis and recognition. In order to recognize nine kinds of gestures in classroom interaction process,...

In MapReduce environment, problem of data redundancy,a large number of tasks to be processing and mass data storage come up, in order to solve these problems, we put forward the way of data prefetching , preprocessing of hid the remote data access latency, by adjusting the allocation of resources to...

Web services have been widely used in complex software systems. To guarantee software quality, many researchers have been devoted to the testing of web services. Traditional web service testing approaches mainly focus on the automation of testing process, test case generation etc. However, the web service...

No-reference image quality assessment is the future research direction in the field of image evaluation. A new no-reference image quality assessment based on the generalized evidence theory was proposed in this paper in order to deal with the measuring problem of the large scale samples under the optical...

According to the theory used in researching certain type of doubly singular differential equations, by computing directly, we find out that a singular partial differential equation in two complex variables has a unique formal power series solution which is in a special form and whose coefficients can...

Supply uncertainty has a significant impact on the overall supply chain. In this paper, we study the supply chain model of one producer and two suppliers, and establish the expected cost function of the producer and supplier. The change of the total cost of procurement supply chain and the optimal order...

Since the development of campus football, series of activities have been carried out all over the country and have achieved certain results. As the haze fog weather seriously affected campus football, we should take certain measures in face of haze fog weather so that the campus football activities will...

School-enterprise cooperation is the basis of the reform and development of animation major in high vocational colleges, and production and education integration is an important guarantee to improve the quality of education.Animation major in high vocational colleges should hold the great standard of...

With the development of Internet technology and popularization of mobile terminals, the Internet across time and space has changed people's lifestyle gradually. Social network is the mobile terminal network application favored by college students. It brings not only the convenience but also some disadvantages...

With the rise of the Internet, especially the popularity of mobile Internet, internet technology is changing quickly, so logistics enterprises are facing increasingly fierce market competition. The way that logistics enterprises put themselves in the internet thinking, which is used to guide the marketing...

With the development of education, society and economy, the certification of engineering education has become a necessity. In order to meet the needs of the transformation and upgrading of industries and the promotion of new industry found that engineering education needs to adjust the traditional curriculum...

In order to meet China Engineering Education Accreditation, and comprehensively improve the quality of engineering students, the tower Index System is explored. And Engineering Students' engineering Qualities and the appropriate evaluation model is established based on AHP. As an example by electronic...

In order to further study the investment loan linkage business of commercial banks, this paper reviews the theories and empirical literatures of commercial banks carry out the investment loan linkage business in the field of venture capital in recent years. Summarized the main motivations and advantages...

As the third largest urban agglomeration in the Yangtze River Delta and the Pearl River Delta, Beijing Tianjin Hebei region is in a very important strategic position in China. In order to ease Beijing non capital function,solve Beijing urban diseases,optimize the core function of the capital and make...

Constructivism is the theoretical source of support mode, and the application of scaffolding teaching mode is helpful to improve the traditional teaching relationship, and provide the necessary conceptual framework for knowledge construction. College Students' Ideological and political teaching in scaffold...

Sports events are an important part of China's sports industry, and interpreters are indispensable human resources in large-scale sports events. This paper analyzes and discusses the promotion effect of the participation of students from colleges for nationalities in the practice of interpreting volunteers...

As the connection of professional education and practical teaching, the cooperation between university and enterprise has become an indispensable beneficial complement of the professional education in universities. However, the cooperation degree and effect after the establishment of cooperation alliance...

The participation of social organizations in urban and rural community governance is another major measure for the Chinese government to manage the country. From the current situation of social organizations participating in community governance in Yunnan Province, this situation has not yet been formed....

The new young teachers are the main force of the teachers of our national undergraduate colleges. Their competency level has an important influence on the quality of talent training in private undergraduate colleges. Through the survey of 500 new young teachers in 20 private undergraduate colleges in...