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This paper introduces principle of wielding robots trajectory controlling and network control system based on PLC and field bus. The key technology including: motor control based on servo-control system technology and parameters real-time control technology. The introduction of principle of PLC and field-bus...

With the rapid development of mobile communication technology, mobile botnet comes into being which gives mobile users a great threat. The botnet hacker issue orders through the command and control channel to let the bots launch attacks to gain significant economic benefits. Based on this, this paper...

The effect of calcium ion on peony aging was studied. Different four calcium ion concentrations (0mmol/L,100mmol/L,250mmol/L, 500mmol/L) was setted. Leaf of the peony Roufurong on same growth period was cultured in vitro, Chlorophyll concentration was measured per four days. The results revealed that...

It is good idea that machine vision is introduced to inspect the seasoning packets of instant noodles on-line. The image processing algorithm was a key when the vision system was built up to capture the image of dough with seasoning packets. Image of dough contour was analyzed to find if the dough has...

Energy internet provides a feasible technical solution to solve the problem of efficient use of renewable energy. Energy internet has certain unique in concepts, techniques, and methods with smart grid, distributed generation, micro grids. Therefore, the study of energy characteristics and implications...

Leaf senescence regulatory mechanism was studied for many years for revealing the physiological and biochemical mechanism. In this experiment, two peony varieties, Juanyehong and Roufurong were studied for uncover the physiological change during dark-induced senescence leaves, including protein content,...

In order to facilitate the students to visually understand digital integral interpolation principle and interpolation process, digital integral interpolator software system was developed using LabVIEW. The system is integrated with linear interpolation and arc interpolation modules, and every module...

This article emphatically analyzed the value of the orogen &matrimonial asaph from the perspective of the origin in Olunchun &matrimonial asaph, expounded the thoughts of orogen &matrimonial asaph, explored the Shaman &matrimonial and the function of Olunchun &matrimonial inheritance significance.

This thesis proposes the feasibility to advance evolutionary game theory by parameterizing evolutionary game problems with a finite payoff matrix. It eliminates subjectivity while determining the parameters in evolutionary game problems. A neural network trained through learning a large database of the...

Distribution automation is the necessary means and shortcuts to improve distribution network power supply reliability, security and service quality, improve work efficiency, reduce operating costs. Based on the development of distribution automation, this paper develops the fault recovery system of distribution...

The entrepreneurial education of our country is still at its starting stage, so there are some deficiencies in parts of training objectives, training modes and practice. This paper specifically propounds suggestions upon increasing undergraduates' entrepreneurship rate and success rate by the comparison...

The move toward cloud-provided-software-as-a-service (SaaS) key management systems (KMS) introduces new, pressing security threats of quantum computing. The novelty of this work is to hybrid combine CRYSTALS-Kyber, NIST standardised, and Dilithium algorithm both for key encapsulation and digital signature...

In the paper, the antiaircraft missile is assumed as the researched object, and its inefficient factors and storage reliability is focused to be analyzed. The weaknesses of storage of the antiaircraft missile could be confirmed with its inefficient factors analysis of storage, reliability analysis of...

This paper proposes a new SynFlood attack target location method based on the Abnormal TCP Connection Graph (ATCG). The method build an Abnormal TCP Connection Graph based on the status of TCP connections. Then the method calculates the Abnormal Source Number (ASN) and Attack Intensity (AI). If such...

As water resources are closely related to people's life and production, the proper demonstrating and effective utilizing water resources has become a very important strategic issue. Water argumentation for coal mines and recovery of mine water are contributing for water saving, water resources protecting...

This paper introduces a kind of the harmonic motion curves, which characterized by multi-harmonic component, and the expression form can be divided into two cases: general Cam mechanism and indexing Cam mechanism. Combined with the instance, it compares the characteristic values with other commonly motion...

In the actual power system, the blackouts or voltage collapse accidents may happen frequently when the peak load are calming up steeply. If we can’t propose any effective methods to control the situation before these accidents spreading, it will obviously cause power system's large blackout. That is...

Arc fault is one of the most important reasons of electrical fires. The common characteristics of series arc faults are always submerged in load currents which are acquired as mixed signals. It is difficult to extract useful arc fault characteristics through conventional approaches. Hence, novel approaches...

At present, with the continuous development of economic globalization and the market economy as well as the transformation of the popularization of higher education in China, college students' ideological activities of "independence, selectivity, variability, dissimilarity" are outstanding, value concept...

The Covid-19 pandemic situation requires employees to implement health protocols in the work environment as a way to reduce the potential for transmission. This study aims to analyze the influence of psychological capital, work stress, and leader-member exchange on employee productivity in the PT KAI...

This thesis is about the dynamic control of a permanent magnet assisted reluctance synchronous machine (PMA RSM).The PMA RSM in this thesis is a 110 kW traction machine and is ideal for the use in electrical rail vehicles. For accurately analyzing the dynamic characteristics paper is of the of a permanent...

With the characteristic which the control of the multiphase machine is more complex compared with three-phase ac machine, a novel control method is proposed in this paper, namely six-phase motor trapezoidal wave phase current control. By using the trapezoidal phase current waveform, the stator winding...

This paper evaluated the productivity of the construction industry in Henan province from three aspects including total productive efficiency, pure technical efficiency and scale efficiency, by using of the DEA model based on the construction of Henan province in 2000-2014 input and output historical...

According to analyze the identity of ocean wave, the theory of wave energy spectrum was used to compute the wave elevation in some sea state. Based on establishing ship motion equations, the strip theory of the ship was used to simulate ship motion in different situation. The result showed the change...

Substation is always equipped with electric energy metering system which does not have the function of error remote calibration. In this paper, we introduce the error remote calibration system related to energy measuring devices to achieve two functions: on the one hand is to minimize the relevant losses...

Pellet has advantages of convenient transportation and improving powder performance, so it has been widely used in biomass-energy , feed industry, fertilizer and waste disposal industry. Low pulverulent ratio is the main target of high quality pellets, therefore FEM method was used to predict the influence...

As the math model and the noise statistical information are difficult to be addressed precisely and the Scene Matching Navigation System (SMNS) output is stochastic, limited and probably mismatching, only a few algorithms suitable for Inertial Navigation System /Scene Matching Navigation System (INS/SMNS)...

The researches on weather system are very complicated because the weather system includes many factors, among which the cloud is a very important factor. Cloud appears with various shapes, different gray scales and not clear boundaries in the remote sensing images. For the active contour model and its...

In recent years, Fuzzy Time Series have been considered a promising tool to deal with forecasting problems due to the ease to model the problems, the satisfactory results obtained and also to the low computational cost required. However, the long experience with traditional methods coming from statistics,...

Optimizing the energy structure ensuring the reliability of power supply and improving the utilization of renewable energy sources are the primary objectives of micro-grid power planning. This paper takes wind / light/ storage micro- grid as an example , defines the concept of metabolic capacity to describe...

Aiming at the problem of air charging safe, high efficient and energy-saving with pneumatic gas booster ,a constant pressure air charging system was designed to rapid filling respirator ,and the fire respirator`s com-pressed air bottle fast filling station was transformed into air charging experiment...

Notwithstanding the Belt and Road Initiative (BRI) was proposed in 2013 and the Dual Circulation Economic Policy was proposed in 2020, few studies link these two together. To fill this gap, this paper adopts Analytic Process Hierarchy (AHP) to develop an indicator system for evaluating capacities of...

The popularity of e-commerce live streaming has gradually spread to the field of import cross-border e-commerce. In the future, with the further expansion of import cross-border e-commerce scale, the competition of import cross-border e-commerce live streaming will be more intense. Combined with the...

In proof-of-work (PoW)-based blockchain network, the blockchain miners publish blocks by contributing computing power to solve crypto-puzzles. Due to the weak computing power of single miner, miners tend to join a mining pool and share the profits from the mining pool according to the contribution proportions...

The network era has gradually changed to the intelligent period, and all walks of life are undergoing profound changes. Education is closely related to the future and destiny of the country. In order to enable the government to lead the trend of the times, we must reform education promptly, on time....

To improve the accuracy of strapdown inertial navigation system(SINS), a non-orthogonal installation scheme of inertial sensors was put forward for single-axis rotating SINS in this paper. Firstly, the principle of single-axis rotation modulation technology was expounded based on the error model of inertial...

In view of the advantages of deep learning model in the extraction of abstract concept, a new text clustering algorithm is designed based on Deep Boltzmann Machines. Based on Replicate Softmax Model and new Deep Boltzmann Machine, energy function of this model is proposed and the detail learning algorithm...

A Monte Carlo reliability simulation method based on T-S fuzzy fault tree model is proposed to solve the problem of hydraulic system reliability modeling and simulation. Firstly, a reliability analysis model of hydraulic system based on T-S fuzzy fault tree model is established. Secondly, based on the...

The impact of distributed generation on a local sub-transmission system or a local distribution system was studied in the paper. DGs operating models for dynamic stability analysis were obtain, and an optimal penetration of DGs decision method was proposed to maximize the penetration level of DG on the...

To adapt the low-carbon and green de-velopment of electric power industry, and improve the utilization efficiency of wind power and solar power, etc., it’s urgent to build a system of optimizing planning and production simulation technology that incorporated with the variation of wind power and solar...

This paper systematically compares and analyzes the differences in engineering quality control systems between China and Sri Lanka. The research indicates that: (1) At the institutional level, China has established a three-tiered system of “government supervision, social supervision, and enterprise self-control”...

State-dependent Riccati equation (SDRE) techniques are rapidly emerging as general design methods for nonlinear controllers. A nonlinear optimal guidance law with impact angle constraint is derived for planar engagements to attack stationary targets. The guidance problem is formulated as an infinite...

In 2014, the frequent occurrence of female students in China: the disappearance, the lack of safety education has become an indisputable fact. To strengthen the safety education of female college students, has practical significance to the University and society, has a practical significance for female...

The paper is aimed at the phenomenon of red clay subgrade disease,taking the subgrade filling from the Yuqing-Kaili Expressway as the research object,the soil mechanics as the theoretical foundation,the testing technology of geotechnical engineering as the method resrearched the change regulation of...

With the development of modern industry, image measurement technology with its high speed ,high precision and non-contact advantages receives high-profile attention. In the machine vision system the size of the process of mechanical parts measured, it is found that the accuracy of the edge position directly...

In order to improve the reliability of power line commnuication, the all termi-nal reliability of the structure based on artificial cobweb used in low-voltage power line communication (PLC) has been calculated in this paper. The rerout-ing algorithm is presented based on the structure of cobweb and the...

Collaborative filtering is one of the most successful and widely used technologies in personalized recommendation systems. This paper proposed a novel algorithm combined with user habits for rating as the conventional method leads lower accuracy relatively. In order to reveal the hidden relationship...

In this work the user wind turbine com-ponent is created using FORTRAN and implemented in PSCAD. The fault current limiter (FCL) is associated with braking resistor to reduce fault current and DC link voltage. The comparative simulation is done with and without the protection devices under the three...

Super-resolution (SR) is a crucial task in computer vision, aimed at generating high-resolution (HR) images from low-resolution (LR) inputs. Traditional techniques, such as interpolation-based and reconstruction-driven methods, often struggle to recover fine details, re- sulting in blurred and low-quality...

“Under the background of “building morals and educating people”, teaching education in colleges and universities has been given a new connotation. Colleges and their teachers not only need to play the role of “preaching and teaching”, but also need to cultivate students’ humanities and moral character...