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Temperature is an important factor affecting the weighing accuracy of the piezoelectric thin film Weigh-in-Motion (WIM) system. Because the temperature compensation coefficient formula given in the existing technical data is not effective in practical application, and because the time and cost factors...

To investigate the dynamic response characteristics and patterns of underground grain silos subjected to seismic waves from different incident directions, viscoelastic boundaries were employed to simulate the infinite foundation as a continuously distributed spring-damper system on artificial boundaries....

A novel remote sensing image matching algorithm based on FAST-9 and SURF is proposed. Firstly, the FAST-9 is employed to detect feature points for remote sensing images, and the ID3 algorithm and non maximum method are used to determine the correct corners. And then, main orientation is assigned by the...

Based on the research of the position error control algorithm and the angle error control algorithm, according to the specific characteristics of the harvester, the leveling control strategy of angle error control algorithm is proposed in this paper. Making leveling at both direction of X and Y, first...

This study aimed to investigate the content of polyphenols and flavonoids and the antioxidant activities of broccoli. In this study, the content of polyphenols and flavonoids in broccoli were detected by folin-ciocalteu colorimetric method and NaNO2-Al(NO3)3-NaOH colorimetric method. What's more, the...

With the wide application of worm gear drive in precision equipment, the requirements for its transmission accuracy are becoming higher and higher. Among many influencing factors, the influence of indoor temperature change on transmission accuracy can not be ignored, which needs to further analyze the...

For Double Fed Induction Generator (DFIG) in islanded system, a design is proposed which adds Energy Storage System (ESS) in the direct current side of the back-to-back converter and changes the capacity of the load side converter. The generator-side converter of the system uses the power decoupling...

Wireless Sensor Network (WSN) consists of static or mobile sensor nodes by self-configuring. The nodes get in touch with each other via a special wireless that is utilized to send information between the source and destination nodes. Each sensor node is very cheap and has limited resources such as limited...

The Arabian Nights, also known as "Shechra Chard", is the 19th century Russian composer Rimsky representative works, this article through the third part of the work of the piano version of the piano version of the analysis, Composer techniques, harmony layout, tonal layout, the study of the law, the...

Aiming at new requirements for personnel training from the new economy, Strategies for developing new talents training program of first-class mechanical design and manufacturing and Automation specialty in application oriented Universities are researched. First of all, new characteristics of talent training...

This paper present a parallel partition power flow algorithm applied to ac grid based on two layers of tree structure. The algorithm introduces network partition thought in Newton-Raphson power flow algorithm and form two layers tree model to realize the fast calculation of the nodes voltage correction....

The purpose of this paper is to discuss the importance of improving student participation, the current situation analysis and the corresponding strategies and dilemmas in middle school mathematics education. First, the concept of student engagement is introduced through definitions and characteristics,...

Haze weather negatively impacts the quality of external image collection and requires prompt resolution. However, most current deep learning image dehazing models struggle with restoring detail and color accuracy in real-world hazy images, hindering their practical application for high-quality image...

Human-computer interaction and animation are introduced to Powerpoint teaching platform based on conventional teaching methods in order to improve teaching effects. Flue gas desulfurization of limestone-gypsum of thermal power plant is used to make teaching investigation as a sample in this paper because...

Nowadays, the development of digital media accounts soars so quickly that the ratio of this sort of new media accounts for a large market of this society. The frequency of using paper media declines while more people choose to use digital media. The topic of this research will focus on the development...

For coping with the problems such as network coverage shrinking or network energy holes, the wireless sensor networks import kinds of functions to perform the intended business thing. Therefore, one network node with limited resources has to support many functions. At present, researchers mostly design...

With the advent of continuous development of society and the era of mass tourism, tourism is increasingly becoming a major lifestyle of modern people and economic activity in the community, a large tourist information and improving the quality of people's travel, not the traditional travel agency can...

As the continuous development of wireless sensor networks, the network has put forward higher requirements for the transmission of large amounts of data. In order to meet the high efficiency of network transmission, we often use various technologies to increase the transmission rate, but this may also...

This paper puts forward and designs an ultra-wideband omnidirectional mono-cone antennas used for reverberation chamber to send and receive microwave. The ground plane uses the bending design, and the cone is designed to step in order to reduce the size and weight. It is easy to take along and install....

In multibody system dynamics, the absolute nodal coordinate formulation (ANCF) uses power functions as interpolating polynomials to describe displacement field. It can get accurate results for flexible bodies that undergo large-deformation and large-rotation. In this paper, an eight-node ANCF solid element...

Currently, there are four prominent "binary contradictions" in design education in China, namely the contradiction between the popular education policy and the demand for high-end design talent, the contradiction between the technical design talents and the general demand of social production, the contradiction...

Owing to its good immersion and interactivity, virtual reality technology has been broadly applied in the field of education. To enhance the experimental teaching of linear control theory, a VR based virtual experiment system was designed and developed using Unity 3D and MATLAB tools. The proposed system...

This paper analysis overload control characteristics of the application server in the next generation electric communication network, as well as the application server overload detection requirements, propose an energy efficiency overload control algorithm based on particle swarm. First of all, we consider...

Bulk strategic materials have important significance to the national economy and national defense. China as a major importer of bulk strategic materials, the accuracy of trade transfer is particularly important. This paper analyzes metering technology development status of bulk strategic materials, including...

Enterprise eco-innovation has become the key to achieving "green manufacturing". However, the potential opportunistic behavior among manufacturing supply chain enterprises hinders the practice of eco-innovation. The key to promote eco-innovation is the effective implementation of manufacturing supply...

The paper presents an efficient high speed parallel blind equalization algorithm suitable for multi-mode signals in wireless communication system. The parallel algorithm combines the idea of coordinate transformation on the basis of the classical CMA. It converts a multi-mode signals into a constant-mode...

Hypersonic vehicle has important scientific research value and application prospect. The aerodynamic layout structure to cope with the complex flow characteristics in the high-speed environment is the core factor affecting the performance of hypersonic vehicles. Until now, the design and development...

This paper proposes a lyric oriented rhythm framework generating (LORFG) method for automatic Chinese song composition. For a given lyric, this method constructs a rhythmic framework, in which each linguistic prosodic unit (such as sentence, prosodic phrase, prosodic word, and Chinese characters) in...

In current stage, there are many defects in postgraduate education management mode in China, such as serious hysteretic nature of enrollment system, single and one-sided educational mode and no attention to cultivating practical ability. These problems result in disunity of postgraduate quality and large...

This paper examines the source and deduction process of the time of “Minor New Year” through poetry literature. According to the Compilation of Chinese Local Chronicles and Folklore Materials (《中国地方志民俗资料汇编》) [1], this paper summarizes the time of “Minor New Year” in various regions of China and the regions...

The clinical application of dual-energy CT (DECT) system is a significant technical progress in X-ray medical imaging for recent years. Compared with conventional CT, DECT is capable of differentiating tissue and eliminating beam hardening artifacts and plays a unique role in current diagnostic imaging....

This paper starts with the analysis of the significance of strengthening the consciousness of college student Party members from the perspective of strict Party governance, investigates the current situation of college student Party members' consciousness, and deeply analyses the current situation, existing...

Fast Fourier Transform (FFT) and its inverse transform (IFFT) are commonly used tools for digital signal processing. They are widely used in various communication systems, especially the communication system based on orthogonal frequency division multiplexing (OFDM) technology. Reducing the cost of multiplier...

Our objective in this report is to analyze and assess safety risks in diving activities, and ensure fresh divers' safety underwater. We develop a diving training management safety assessment (DTMSA) model which is based on the safe risk matrix. Using corrected risk matrix formula in which combine quantitative...

Fuzhou City pays more and more attention to the protection of old cultural heritage. In-depth research is conducted on the Luozhou ancient town, known as “Little Fuzhou”, to dig out its local humanistic feelings and old marks of urban renewal. The survey found that the town’s cultural revival policy...

This paper presents the design and realization of intelligent upgrade based on temperature control of electric heating cooker. The cooker is supplied by segmented PID algorithm which helps to realize precise temperature control. By fully utilizing STM32 MCU, intelligent upgrade including smart-friendly...

In order to quantitatively analyze the influence of vibration on the imaging quality of aerial cameras, the optical transfer function is used to evaluate the image of vibration on imaging quality. The dynamic Modulation Transfer Function(MTF) is used to evaluate the degree of blurring of the image. And...

As the main course of Japanese major in Chinese colleges and universities, the teaching of Basic Japanese plays a supporting and fundamental role in Japanese teaching. At present, overly concern on vocabulary and grammar in the teaching of Basic Japanese has made its teaching present a static and mechanical...

Highly skilled talents have emerged as a crucial strategic resource for the nation, and their cultivation is an inevitable choice for vocational education to achieve high-end development and optimize the talent structure. To enhance the adaptability of vocational education and foster high-quality, versatile,...

Different from common texts, microblog texts have large amount of emotions and net-words. Its words and sentences expression are more colloquial and network popular, so traditional sentiment dictionary does not suit for the context of modern microblog short texts. This article puts forward an approach...

It has become more important to build more inclusive, flexible and resilient communities to effective disaster prevention and mitigation, as global disaster risks increase. Based on the definition of the concept of community resilience, this paper intends to analyze the influencing factors of community...

Large aperture convex aspheric optical components are widely used in imaging systems such as astronomy and space telescopes. Measurement of the figure error of the convex aspherical surface with high precision has been a challenge. We have proposed partial compensating interferometry with catadioptric...

High-frequency PCB is widely used in the microwave devices, such as RF circuits and patch antennas. The performance of the PCB is mainly determined by the parameter of complex permittivity. There are many methods to measure the complex permittivity of the PCB. Among these methods, strip-line resonator...

Amid global economic integration, technological revolution, and the development of “new-quality productive forces,” innovation-driven development in China’s western regions is strategically vital. However, existing evaluation tools fail to match its unique characteristics. This study expands the “Four-Helix”...

Our object in this report is to analyze and assess risks in diving train, and ensure fresh divers' safety underwater. We develop a diving training management safety assessment (DTMSA) model which is based on the safe risk matrix. We can identify and evaluate all influencing factors in diving train, and...

Fe2(MoO4)3 microspheres are fabricated by a facile hydrothermal process assembled from Fe2(MoO4)3 nanoplates. The microstructures and morphologies of the Fe2(MoO4)3 nanorods was characterized using powder X-ray diffraction (XRD) and scanning electron microscopy (SEM). The discharge capacity of Fe2(MoO4)3...

As number and frequency of flight is increasing, the safety of air traffic becomes important issue of concern. Currently what is used to ensure the safety of air traffic contains air traffic control (ATC), airborne collision avoidance system (TCAS) and automatic dependent surveillance technology (ADS-B),...

In order to cultivate practical forensic professionals in the new era, this paper takes the experimental course of forensic material evidence as the research object, and integrates the unique advantages of virtual reality technology, network information technology and computer application technology...

Grounding grid is a kind of critical infrastructure to ensure safe and stable operation of the grid and the personal safety. Buried in the ground and limited by the surface buildings, the ground grid is inconvenient to be detected and maintained. In this paper, in order to overcome the difficulties in...

With the development of optical fiber communication network eavesdropping technology, its security is facing new challenges in recent years. Some of the optical fiber communication eavesdropping technology cannot be detected with its hidden features, so it is necessary to study optical fiber tapping...