Search all articles

Network induced delay is the main factor that deteriorates the performance of networked control. In order to effectively restrain the impact of network delay on NCS, a new approach is proposed that improvement Smith dynamic predictor combines fuzzy immune PID control. Because this dynamic Smith predictor...

The author of the article follows an interrelation of intercultural communications with various ethnic and religious identities and tourism. Tourism is discussed as an important phenomenon of contemporaneity. The author presents tourism as a pillar of the globalizing world co-existing with ethnocultural...

Corona virus diseases 2019 (Covid-19) caused many people to be infected and eventually become victims who died. The government is taking quick steps to break the covid-19 chain by issuing a Learning from Home (BDR) policy. The edmodo application, zoom cloud meeting application, google form, google classroom,...

The effect of agricultural technology investment on famers' income structure has been ignored for a long time. Based on the 1989-2012 time series data, this paper uses VAR (p) model, dynamic co-integration analysis and impulse response function to analyze the relationship between agricultural technology...

Population, economy, resources and environment have received considerable concerns for human beings. A lot of resources are consumed due to demographics and growth prospects, while excessive utilization resources result in environment pollution problems which are intensified the conflict among environment...

This paper introduced a design of infrared remote and self-balancing car.STM32 is master control chip on this system. Infrared remote control devices serve as the control devices. Firstly, the MPU6050 sensor acquire data of the car’s attitude. Then, using Kalman filter algorithm and Data fusion technology...

Focused on the dynamic and static performances of a nonlinear time-variant system with large delay-time, and the shortages of great control deviation and slow rate of regulation in the traditional PID control systems for injection molding machines, this paper has established injection molding machine...

The precision of temperature control is very important for the iron ore reduction performance test. Due to the conventional PID controller can not be parameter self-tuning on line, this paper proposed that control scheme based on the fuzzy adaptive PID intelligent temperature by combining with fuzzy...

In this paper, one calculation method based on field-circuit-network coupled co-simulation is presented. Compared with the traditional simplified transformer model, this transformer model takes the nonlinear factors into account, and the accuracy of the simulation results will be improved. The transformer...

This paper evaluates the operating capacity of Luzhou Laojiao Co., Ltd. From 2018 to 2020. Primary and secondary data will be used to analyze the company's operational capabilities. Secondary data mainly come from the company's annual report and official website information, while the original...

Flow pulsation characteristic is the inherent characteristic of the axial plunger pump, and it is an important factor that affects the working performance and the stability of the hydraulic system. To reduce the flow pulsation of axial plunger pump, theoretical analysis of the motion characteristics...

Aiming at the shortcomings of the traditional CNC sensor network such as the difficult cable laying and long-distance communication signal attenuation, this paper designs the CNC monitoring system based on Internet of Things technology. The design reduces the power consumption of wireless sensor nodes...

This paper studies the control system of self-excavated excavator, which is based on the working device of the small type loader. Firstly, the kinematics model of the working device is established by D-H method, so that the trajectory planning of the vehicle speed, boom oil cylinder and bucket oil cylinder...

In this ever-changing business battlefield, thousands of start-ups face huge risks and opportunities at the same time. Therefore, how to objectively evaluate the development status and investment value of start-up companies is a required process for every investor, which will help them earn more profits...

Fluorescent poly(St-co-Eu(MAA)3Phen) microspheres have been facilely fabricated via copolymerization of styrene and Eu(MAA)3Phen with using the mixture of water and methanol as the dispersing medium in presence of sodium p-styrenesulfonate (NaSS). Strong photoluminescent europium coordination compound...

Objective To determine the impact of artificial intelligence (AI) on the selected economies in the Asia-Pacific region. Methods This secondary research collected data from macroeconomic and AI-specific data sets. The sources of data from which insights were gained included digital technology sectors...

The mode combining live-streaming with e-commerce, namely live commerce, is an emerging platform for interaction between consumers and sellers, greatly impacting the retail industry and consumer shopping habits. It not only promotes economic development, but also manifests some problems, especially amid...

Aiming at the disadvantage of slow convergence and low efficiency of genetic algorithm, ant colony algorithm is easy to fall into the local optimal solution. The optimization of PID parameters based on ant colony genetic hybrid algorithm is proposed. At last, in order to prove the effectiveness and feasibility...

In order to better understand the current situation of the interdisciplinary integration of food and design disciplines in China, CiteSpace was used to conduct a visual analysis of the knowledge graph of the relevant research on the interdisciplinary integration of food and design disciplines in China...

China is annual faced with a large area of bad weather such as fog and haze, which make a serious impact on people's daily lives, traffic congestion and other flight delays. Currently, the monitoring towards air quality are mostly procured through static monitoring station or artificial flow monitoring,...

Interactive University is a typical stakeholder organization. According to the influence degree of stakeholders on Interactive University, it is divided into internal stakeholders and external stakeholders. Because of different positions and functions of local university, government, market and society...

At present, in the process of cultivating higher vocational students, in order to closely connect with the market and cultivate skilled talents that meet market demand, universities have made various attempts in the talent training model. School-enterprise co-construction is one of them. The current...

This paper proposes a remote sensing image classification method based on multi-feature combination of the support vector machine (SVM) according to the classification problems of the high resolution remote sensing image. ALOS image is operated at two stages by this method. The first stage is to coarsely...

To meet the real-time requirements of industrial field, the hardware FPGA RBF fuzzy neural network is designed and implemented based on the 250000 door Spartan-3E (XC3S250E) chip of Xilinx. First the structure and algorithm of RBF fuzzy neural network is introduced, and then a kind of improved hybrid...

With research literature on physical education informatization collected by CNKI as the research object, guided by the theory of information metrology, it can conduct co-citation and cluster analysis by using knowledge Atlas and Cite space v visualization software. Through the time distribution, institution...

In this paper, first, a hypothesis that ABS(Anti-Brake System) regulation of EV(Electric Vehicle) could be realized only by wheel motor was put up, then based on the logic threshold method, an ABS control strategy was designed to test this hypothesis. Furthermore, the four wheel motors directly drive...

This study conducts a bibliometric scoping review of research on local development planning and climate change using Biblioshiny tools. Drawing on 676 documents indexed in Scopus from 1974 to 2025, the analysis maps the intellectual structure of the field, identifies influential authors, sources, and...

This study focuses on the market-oriented reform of new energy grid-connected electricity prices in Jilin Province and analyzes its impacts on local new energy power supply enterprises. By adopting policy analysis and case study, it discusses the reform from financial, strategic and short-term market...

The paper offers an optional approach to teach non-English major university students of mainland China how to write. It attempts to reveal the major problems in co college English writing: over-emphasis on linguistic accuracy, lack of systematic input of genre knowledge, and over-looking the development...

Compared with single robot system, multi-robot system has many outstanding advantages, such as parallelism, redundancy and spatial distribution characteristics. And at present, multi-robots system is already successfully applied in aerospace, automotive assembly welding, disaster relief and other fields....

As the core of economic resource allocation, finance has important implications for economic development and the income gap between urban and rural areas. Based on the perspective of financial development, using vector auto-regressive model, Co-integration test, and impulse response function, we have...

Taking the Xiaomi’s ecological chain as an example, from the perspective of value co-creation, this paper analyzes the relationship between Xiaomi and Xiaomi's ecological chain companies, and deeply studies the platform strategy of Xiaomi's ecological chain, thereby trying to find out the strategic direction...

Study the optimization of aero-engine PID (Proportional-Integral-Derivative) controller parameters. In order to improve the tuning accuracy on aero-engine PID control parameters for the optimal solution, this paper presents a genetic algorithm-based PID parameter tuning method. Because the choice of...

Unmanned aerial vehicles (UAVs) face significant challenges in dynamic obstacle avoidance despite their broad applications in agriculture, logistics, and emergency response. Existing methods, such as sampling-based RRT and graph-based Dijkstra algorithms, often struggle with dynamic environments and...

Behavior biases affect investors’ financial decisions in many ways such as herding behavior, which is the tendency for individuals to mimic the actions of a larger group. The purpose of the paper is to examine whether the herding causes volatility using daily data in Shanghai composite index. The results...

Since the 2008 financial crisis, the European debt crisis continuous fermentation in the background, the financial risk has become the focus concern of governments. Risk measurement is the core part of risk management in China, the opening of financial market background, research on risk measurement...

The effect of spinning and subsequent heat-treatment on mechanical performance and microstructure evolution has been investigated extensively. Thin-wall tube of 18Ni Co-free Maraging steel (T250) prepared by forward spinning process emerges obvious radial shrinkage behavior after heat-treatment and the...

【Significance】 With the rapid development of e-commerce in the era of big data, its credit evaluation becomes more and more important. This paper combs and studies the existing research literature in the field of e-commerce credit evaluation, so as to achieve a comprehensive understanding of the follow-up...

Wireless power transfer (WPT) systems are widely used in powering of Things (IoT) devices. The design and switching strategies of compensation circuits in wireless power transfer systems have become crucial for optimizing energy transfer efficiency and system stability. In this paper, a compensation...

Air pollution is a growing threat to the environment in many developing countries that impacts millions of lives. Rapid urbanization and industrial activity have led to a worse impact of air pollution in Bangladesh. Accurate monitoring and forecasting are essential for public safety. This research adopts...

Criminal sanctions as a means of criminal politics must be based on reasons or bases that can be accounted for philosophically, juridically, and sociologically. The crime of premeditated murder is a crime of murder that is preceded by a murder plan. In the Indonesian legal system, there is a term called...

French foreign policy and its international stance have gained a lot of attention in academia. To summarize the characteristics of French foreign policy, this paper uses the Jaccard Similarity algorithm for text clustering and co-occurrence networks of high-frequency words to examine Emmanuel Macron’s...

Purpose Based on the literature on “Chinese medicine culture”, we extracted high-frequency words and summarized the development of “Chinese medicine culture” from schools, hospitals and the communities. The study was carried out by extracting high-frequency words from schools, hospitals, and communities...

The residence community gradually becomes the main living space of China's large and medium-sized city residents with the development of the internationalization of urban living environment and internationalization process of urbanization. The more international, livable and convince residence community...

The Zn1-xCoxO powders were synthesized by solid-state reaction at different annealing time and annealing atmosphere. The effects of annealing time and annealing atmosphere on the structure, morphologies and infrared emissivities have been investigated by X-ray diffraction (XRD), scanning electron microscopy...

One of the priorities for development of modern universities is the transition to project management. This article presents the premise for the formation of a project management system at university. In particular, the subsystem of financial resources management of university projects is considered in...

In view of the surplus torque and complexity of controlled plant in passive electrical load system, a novel approach based on single neuron PID adaptive control and repetitive control for repetitive periodic load control system is proposed. Radial basis function (RBF) neural network is used to identify...

At last twenty seconds of carrier landing process, the carrier-based aircraft will encounter with strong carrier air wake which will easily cause a deviation in the aircraft’s path, at the same time, a carrier also has a six-degree-of-freedom motion which depends on carrier’s property and sea state [6]....

The nonlinear systems with time delay network control is discussed in this paper, transmission delays and packet dropouts for networked control system with random time delay is analyzed. In this paper, online delay estimation method to obtain the delay value, the delay value is an input parameter of...

This research aims to examine the effect of religious music-based group counseling to develop the meaningfulness of teenagers’ life. The single-subject design was used to obtain data from 40 teenagers, divided into four groups. Furthermore, a religious music-based Rational emotive behavior therapy (REBT)...