Study on the Control Strategy and Algorithm for Head-Box

2015 ◽  
Vol 738-739 ◽  
pp. 1086-1089
Author(s):  
Wei Jing Zhang
Keyword(s):  
Control Strategy ◽  
Total Pressure ◽  
Control Algorithm ◽  
Pressure Control ◽  
Point Of View ◽  
Experimental Point ◽  
Control Parameters ◽  
Work Process ◽  
Control Precision ◽  
The Relationship

This paper introduces the work process and mechanism of the head-box, from the experimental point of view, analyzed the relationship between the head-box control parameters. The relationship between the level and the total pressure and the relationship between the fan pressure and total pressure is give. Through various experimental results, the control algorithm and strategy of the head-box is proposed. The practice shows that the total pressure control precision is about 3%.

Braking angle control of loom spindle based on neuron-adaptive PID algorithm

2021 ◽  
pp. 1-9
Author(s):  
Yanjun Xiao ◽  
Zeyu Li ◽  
Zhe Mao ◽  
Wei Zhou
Keyword(s):  
Intelligent Control ◽  
Control Strategy ◽  
Control Algorithm ◽  
Control Method ◽  
Pressure Control ◽  
Pid Algorithm ◽  
Braking System ◽  
Control Precision ◽  
Allowable Error ◽  
Electromagnetic Clutch

The intelligent control strategy of electromagnetic clutch actuator is analyzed in detail in this paper. The start - stop control of the loom is realized by an electromagnetic clutch. The existing control method of electromagnetic clutch of loom is high and low pressure control strategy. The operator sets the braking advance angle according to experience, to realize the accurate braking of the spindle, but it is difficult to realize the fast and accurate control. In order to achieve good performance, it is very important to develop a fast and accurate loom braking system. Aiming at the fabric defects caused by the elongation of the warp when the loom is stopped, a method of stabilizing the excitation current of the electromagnetic clutch by using the neural adaptive PID (proportional integral differential) controller is proposed to improve the control precision of the actuator. The experimental results show that the proposed control algorithm is feasible and can effectively realize the adaptive control of the spindle braking Angle within the allowable error range.

Control Strategy of Energy Saving Based on Intelligence-Fusion in Water Supply Engineering

2013 ◽  
Vol 401-403 ◽  
pp. 1822-1825
Author(s):  
De Qi Ren
Keyword(s):  
Water Supply ◽  
Energy Saving ◽  
Control Strategy ◽  
Comparative Research ◽  
Control Algorithm ◽  
Control Method ◽  
Pressure Control ◽  
Pressure Control System ◽  
And Control ◽  
Better Than

Aimed at the puzzle that it is heavy in energy consumption and not better in water quality to water supply engineering resulted in inappropriate control strategy, the paper explored the energy saving strategy and control mechanism of water supply system. In the paper, it discussed the cybernetics characteristic of water supply process, proposed the intelligence-fusion based control strategy and the energy saving executing strategy, and analyzed the control model of water supply purifying process and the control algorithm of constant pressure control system. The comparative research of simulation demonstrated that the proposed strategy would be better than conventional PID control method. The simulation results show that the strategy combined intelligence-fusion based control with speed control by inverter has better application prospect.

Intelligence Based Control Strategy of Forming Process for Plastic & Rubber Products

2013 ◽  
Vol 345 ◽  
pp. 396-399
Author(s):  
Ping Tao ◽  
Qian Wu ◽  
Chao Xiao
Keyword(s):  
Control Strategy ◽  
Pid Controller ◽  
Control Algorithm ◽  
Simulation Experiment ◽  
Research Result ◽  
Chemical Properties ◽  
Control Effect ◽  
Forming Process ◽  
Control Precision ◽  
Complex Process

The physical-chemical properties of plastic & rubber products such as rigidity and endurance etc not only are related to the factors of formulations of materials & supplies and structure size etc, but also mainly depend on the control effect of forming process in the vulcanizing phase. Aimed at the puzzle of being difficult to control resulted from uncertainty in vulcanizing phase, the paper proposed a sort of intelligence based control strategy. In the paper, it summed the control puzzle in complex vulcanizing phase, explored the cybernetics characteristic, researched on control strategy of complex process with uncertainty, proposed a sort of intelligence based control strategy, and constructed the control algorithm. The simulation experiment and engineering verification demonstrated that it could be stronger in robustness, and higher in control precision compared with PID controller. The research result shows that it is feasible and effective to the proposed intelligence based control strategy.

Study on Control Strategy of Intelligent Guidance System for Foggy Area Traffic Safety

2012 ◽  
Vol 209-211 ◽  
pp. 654-662
Author(s):  
Shu Guang Hu ◽  
Chang Cheng Li ◽  
Shao Yang Yan ◽  
Xin Xin
Keyword(s):  
Traffic Safety ◽  
Control Strategy ◽  
Guidance System ◽  
Control Parameters ◽  
Main Principle ◽  
System Configuration ◽  
Collision Warning ◽  
Traffic Conditions ◽  
Relationship Of ◽  
The Relationship

In recent years, an innovative Intelligent Guidance System for traffic safety under limited visibility conditions appeared and evolved. According to prevailing visibility and traffic conditions, such systems can provide roadway outline reinforcement, vehicle active guidance, rear-end collision warning functions by changing brightness, color, flashing frequency, etc. of the illuminant guidance facilities. Rear-end collision warning function is the marked feature different from traditional guidance facilities. This paper elaborates main principle, system configuration, word mode, control strategy of such system. Especially, emphasis is put on the analysis of key control parameters such as threshold of red lamp duration, quantity of trigged red lamps, which impact practical effects of such system greatly. Regarding the particular rear-end collision warning function, the author use time series chart of trigged red lamps status and list table of key parameters change to induce and optimize key control parameters configuration. The relationship of safe spacing between vehicles, advised speed limit, threshold of red lamp duration and quantity of trigged red lamps is established. And this can be referred to improve the practical effectiveness when such systems are constructed and used.

Garbage Incineration and Intelligent Fusion Strategy of Secondary Pollution Control

2013 ◽  
Vol 853 ◽  
pp. 323-328
Author(s):  
Yuan Min Ni ◽  
Lei Li
Keyword(s):  
Control Strategy ◽  
Pollution Control ◽  
Control Algorithm ◽  
Digital Simulation ◽  
Combustion Process ◽  
Optimal Controller ◽  
Control Effect ◽  
Control Precision ◽  
Secondary Pollution ◽  
And Control

To control the secondary atmosphere pollution produced by exhaust gas in process of garbage incineration, the paper presented a sort of intelligence fusion control strategy in city garbage incineration. In the paper, aimed at the running properties of garbage incinerator and combined the mechanism of garbage combustion and contamination generation, it studied the characteristic of controlled combustion process, proposed a sort of fusion control strategy based on human simulated intelligence for controlled process, constructed the corresponding control algorithm. Finally it took a two order model of combustion process with large lag as an example that is very nearly similar to controlled process characteristic of garbage incineration, and made the contrast experiment of digital simulation respectively by the Smith optimal controller and the presented fusion control algorithm by means of the platform of MATLAB. The response curve of simulation shows that the fusion control algorithm is better than by Smith optimal controller in control effect of anti-jamming performance and control index obviously. The experiment results show that the proposed fusion control strategy is reasonable, feasible and effective for secondary pollution control, and it is high in control precision, better in dynamical and steady quality, and very strong in robustness.

High-Tc superconductors from the experimental point of view

1988 ◽  
Vol 156 (9) ◽  
pp. 117-135 ◽  
Author(s):  
L.P. Gor'kov ◽  
N.B. Kopnin
Keyword(s):  
Point Of View ◽  
Experimental Point

Hubungan Kemendagri dan Kemendes dalam Tata Desa dan Administrasi Desa

2020 ◽  
Vol 3 (2) ◽  
pp. 81-97
Author(s):  
Sarip Sarip ◽  
Nur Rahman ◽  
Rohadi Rohadi
Keyword(s):  
Constitutional Law ◽  
Administrative Law ◽  
Point Of View ◽  
Legal Research ◽  
The Government ◽  
The Village ◽  
The Relationship

This article aims to explore the relationship between the Ministry of Home Affairs (Kemendagri) and the Ministry of Villages (Kemendes) from theconstitutional law and state administrative law point of view.The second concerns of this research is the disharmony and problem between the two ministries.From the constitutional law point of view, it turns out that what the Ministry of Home Affairs is doing, is closer to the object of its discussion. The method used in this research is normative legal research bycomparingthe constitutional law and state administrative law to obtain clarity regarding the Ministry of Home Affairs and Ministry of Village. The result shows that the Ministry of Village approached the science of state administrative law, namely to revive or give spirits to the village. Disharmonization began to exist since the inception of the Ministry of Village. The root of disharmony itself was the improper application of constitutional foundations in the formation of the Village Law. It would be better if the government reassess the constitutional foundation for the village.

FORGOTTEN UNITY OF BODY AND SOUL AND THE NEED FOR A NEW PHILOSOPHY OF SPORT

2018 ◽  
Vol 28 (7) ◽  
pp. 2523-2529
Author(s):  
Slobodan Marković ◽  
Zoran Momčilović ◽  
Vladimir Momčilović
Keyword(s):  
Ancient Greece ◽  
Point Of View ◽  
Greek Philosophy ◽  
Ancient Greek ◽  
Constructive Dialogue ◽  
Ancient Greek Philosophy ◽  
Philosophy Of Sport ◽  
Body And Soul ◽  
The Relationship ◽  
Present Text

This text is an attempt to see sport in different ways in the light of ancient philosophical themes. Philosophy of sports gets less attention than other areas of the discipline that examine the other major components of contemporary society: philosophy of religion, political philosophy, aesthetics, and philosophy of science. Talking about sports is often cheap, but it does not have to be that way. One of the reasons for this is insufficiently paid attention to the relation between sport and philosophy in Greek. That is it's important to talk about sports, just as important as we are talking about religion, politics, art and science. The argument of the present text is that we can try to get a handle philosophically on sports by examining it in light of several key idea from ancient Greek philosophy. The ancient Greeks, tended to be hylomorphists who gloried in both physical and mental achievement. Тhe key concepts from Greek philosophy that will provide the support to the present text are the following: arete, sophrosyne, dynamis and kalokagathia. These ideals never were parts of a realized utopia in the ancient world, but rather provided a horizon of meaning. We will claim that these ideals still provide worthy standards that can facilitate in us a better understanding of what sports is and what it could be. How can a constructive dialogue be developed which would discuss differences in understanding of sport in Ancient Greece and today? In this paper, the authors will try to answer this question from a historical and philosophical point of view. The paper is divided into three sections. The first section of the paper presents two principally different forms or models of focus in sport competitions – focus on physical excellence or focus on game. The dialectic discourse regarding these two approaches to physical activity is even more interesting due to the fact that these two models take precedence over one another depending on context. In the second section of the paper, the focus shifts to theendemic phenomenon of the Ancient Greek Olympic Games, where the topic is discussed from the perspective of philosophy with frequent historical reflections on the necessary specifics, which observeman as a physical-psychological-social-spiritual being. In the third section of this paper, the authors choose to use the thoughts and sayings of the great philosopher Plato to indicate how much this philosopher wasactually interested in the relationship between soul and body, mostly through physical exercise and sport, because it seems that philosophers who came after him have not seriously dealt with this topic in Plato’s way, although they could.

О вопросах фольклоризма в письменной литературе

2019 ◽  
pp. 31-33
Author(s):  
Суусар Искендерова
Keyword(s):  
Modern Science ◽  
Folk Songs ◽  
Point Of View ◽  
The Past ◽  
Scientific Term ◽  
Literature Culture ◽  
Definition Of ◽  
The Relationship

Аннотация: Исследование проблемы фольклоризма является наиболее актуальной в современной науке о фольклоре. На разных этапах развития художественной литературы для формирования индивидуального творчества писателя особенно значимым становятся фольклорные жанры, сюжетные мотивы и художественные средства. В статье рассматривается связь письменной литературы и фольклора, особенно точка зрения проблеме фольклоризма в прошлом и их анализ. Термин «фольклоризм» начал использоваться советскими исследователями учеными как научный термин еще в 1930-х гг. Термин «фольклоризм» используется в различных сферах культуры, а в этой статье мы будем рассматривать в литературе. Несмотря на то, что на протяжении многих лет этот вопрос изучается литературоведами, фольклористами, все -таки нет единого теоретического определения понятия. Ключевые слова: фольклор, фольклоризм, литература, культура, письменная литература, художественная литература, оседлый народ, пословицы и поговорки, фольклорные песни. Аннотация: Көркөм адабияттын өнүгүүсүнүн ар кайсы баскычтарында сүрөткердин жеке чыгармачылыгынын калыптанышы үчүн фольклордук жанрлар, сюжеттер, мотивдер жана көркөм каражаттар айрыкча мааниге ээ. Макалада жазма адабият менен фольклордук карым-катышы, айрыкча фольклоризм маселеси жөнүндө мурдагы көз караштарга кайрылып, аларга талдоо жүргүзүү менен бирге автор өз байкоолорунда келтирет. “Фольклоризм” деген илимий термин 1930-жылы баштап колдонула баштаган. “Фольклоризм” термини маданияттын түрдүү сфераларында кеңири колдо- нулат, бул жерде адабияттагы колдонулушун каралат. Макалада адабий материал менен фольклордук байланышын терең түшүнүү үчүн адабий фольклоризм маселесинин талаштуу жактары каралат. Түйүндүү сөздөр: фольклор, фольклоризм, адабият, маданият, жазма адабият, көркөм адабият, көчмөн калк, макал-лакап, фольклордук ырлар. Annotation: The study of the problem of folklore is the most relevant in the modern science of folklore. At various stages in the development of fiction, folklore genres, plot motifs, and artistic means become especially significant for the formation of the writer's individual creativity. The article examines the relationship between written literature and folklore, especially the point of view of the problem of folklorism in the past and their analysis. The term "folklorism" began to be used by Soviet scholars as a scientific term back in the 1930s. The term "folklorism" is used in various fields of culture, and in this article we will consider in the literature. Despite the fact that for many years this issue has been studied by literary scholars, folklorists, all the same there is no single theoretical definition of the concept. Keywords: folklore, folklorism, literature, culture, written literature, fiction, settled people, proverbs and sayings, folk songs.

THE GENDER IMPLEMENTATION OF THE “POWER” FRAME IN SHAKESPEARE’S TRAGEDY “MACBETH”

2020 ◽  
Vol 6 (2) ◽  
pp. 19-36
Author(s):  
Ekaterina A. LOBANOVA
Keyword(s):  
Main Idea ◽  
Point Of View ◽  
Integrative Approach ◽  
Discursive Analysis ◽  
Historical Text ◽  
Gender Characteristics ◽  
And Gender ◽  
Linguistic Methods ◽  
Relationship Of ◽  
The Relationship

This article studies the cognitive features of the “power” frame and its gender implementation in the historical tragedy by W. Shakespeare “Macbeth”. Here, the author examines the concepts of “frame” and “gender” in linguistics, studying different approaches to their definition. The relevance of this work is determined by the close attention of the contemporary linguistics to these concepts, as well as their place in the contemporary academic paradigm. The academic affirmation of the “frame” and “gender” concepts designates a new step in understanding the ways and peculiarities of the language interaction, consciousness, and culture, and, consequently, it shows new aspects of the relationship of linguistics with other sciences. Nevertheless, the problems of both frame and gender are not yet fully understood. This study allows describing in detail the essence of the frame “power” and showing its meaning, use, and ways of its gender implementation in fiction, which explains the novelty of this article. The study’s methodology is based on the cognitive-discursive analysis of the text, as well as on an integrative approach to the discourse study, which combines methods of both cognitive and gender linguistics, as well as the discourse analysis. Common research methods were used along with private linguistic methods. The application of cognitive-discursive analysis has significantly increased the depth of understanding of the “power” frame that dominates Shakespeare’s historical tragedy. This historical text presents the central theme of political tragedy: the overthrow of the rightful ruler and the usurpation of power. The motive for the seizure of power forms a thematic core and is presented from the usurpers’ point of view. In this article, the author observes the gender shift and duality of the female and male beginnings: Shakespeare puts the female protagonist, hungry for power, among men, thus the images of Lady Macbeth and her husband come into conflict with the gender characteristics attributed to them. The play clearly traces the main idea of Machiavellianism: the goal justifies the means. The results conclude that the “power” frame is the leading one in Lady Macbeth’s monologue, thus setting one of the main themes of this tragedy.

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