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1、of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Implement the scientific concept of development and first
2、 implementation of people-oriented requirements. Office of the Party Committee of this years work, we have to firmly establish the idea of people-oriented philosophy, richness of understanding the people-oriented, seriously implement people-oriented requirements correctly grasping the practice of pe
3、ople-oriented, through people-oriented “three services“ working process, pushing the city Party Committee Office work to a new level. Investee (b) investee by people-oriented, in the final analysis is centred, human premise, a human-powered, human purpose. People-oriented thinking long. As early as
4、the spring and Autumn period of more than 2000 years ago, Qi Guan Zhong: “overlord of the beginning, and people-oriented. Principle of the solid. “For thousands of years, traditional Chinese political culture there is a wide variety of people-oriented thought. Pan Gengs “people“ to the Duke of Zhous
5、 “protect“ and then to Confucius “man“, from his “your KingLight “to the idea of“ Grand boat water “and then to advocate since the Han and Tang dynasties“ nation “, these useful idea is, is the country of the people, political sources. The rulers of “people“, the “San Zhi bei yan“; the rulers of “th
6、in people“, then “died suddenly“. The West ever since the Renaissance, it is because of the rise of humanism, really started to self awareness, self discovery and self-reflection. Predecessors in criticism of Marx and Engels thought on the basis of the outcome of, according to the great discovery of
7、 historical materialism, reveals the true nature of human existence, the ideology was essential and strongly suggests, as provided. In 1894, the Engels from Marxs writings, singled out his favorite passage for the new century weekly solemn inscriptions: “there, the free development of each is the fr
8、ee development of all people“. In modern society, people-oriented thinking more and more attention. People generally regard it as a kind of economic and social development, a principle, a requirement, as a need to maintain the interest of the people of, a pursuit, a purpose. This idea was praised, w
9、ith the profound connotation and practical significance. Investee 1. people answering epistemological questions and answered the questions of methodology. People contains a profound philosophical, epistemological and methodological significance of science. Known as epistemology, refers to the theori
10、es on the relationship between knowledge and practice. In the view of Marx and Engels, “man is mans world, is the State, society, and history writers and characters. “In other words, the world is one world, society is human society. We know the society, starting from the people to observe; we know t
11、he practice, from the people to study; we knew Office work, from the people who set out to explore. Ignoring this, will she seek河南城建学院本科毕业设计(论文) 摘要 end to form a proper understanding. Methodology refers to methods of knowing the world, transforming the worlds theory. Historical materialism tells us
12、that social development, leave is impossible; all social progress, leaving people unable to achieve. We do anything, must first of all take into account the human factor, to find ways to give full play to the initiative and human creativity, mobilizing peoples enthusiasm. This is the result of numer
13、ous historical practice of most of the scientific method. Emperor Taizong“The world of excellence into my opponent“ and “Zhenguan rule“, Qing Zeng Guofan to “more aides for the first prerequisite“ Zhong XING Ming Chen, are insisting on methodology of successful models. Promoting the reform and devel
14、opment, construction of well-off, more demands that we as a people-oriented scientific method. We do work in the countryside, it is necessary to put farmers first we engage in State-owned enterprise reform, we must regard expanding employment as an important goal we created urban, optimization-Habit
15、at environment must be pursued. Promotion Office, too, only mans subject status, to achieve rapid development. Investee 2. people who responded to the question, and replied to questions depending on who. Who issues, is concerned with the problem of the ruling party; depending on who issues are quest
16、ions relating to the source of power of the ruling party. Look at the trend of the world, throughout the ages, no partys fate was not to be dominated by people, no Albert is not driven by the people of a nation. Our party has always attached importance to people, caring for people, his people as the
17、 coldest winter, parents of people as their own, but there were also some in adhere to people-oriented bias, war “sufan expansion“ peacetime “cultural revolution“, has caused a great loss to the revolution and construction. Through history, our party proved that when people, caring for people, and a
18、long the way there is a powerful force; when to ignore peoples thinking, to ignore the interests and needs of the people, the partys cause will suffer setbacks. People-oriented, power for the people, this is the most fundamental rules governing laws, large and small, every aspect is also ruling is t
19、he most essential requirements. Set up the people-oriented concept of governance, requires us to establish the main position, everything for the masses, rely on the masses, and consciously do right for the people, show concern for the benefit of people and bring benefit to the people, real people as
20、 masters of the country, construction of the main body and the cause of main. From this perspective, adhere to the people-oriented and that is power for the people is to uphold the mass viewpoint and the mass line of the party. Office work is serving the overall work of the party. Only around the se
21、rvice objects, service, relying on the service principal to the service in order to Shun Water push the boat, a long-term perspective, creating impressive performance. Investee 3. people responded to a question of values, again answering Outlook on questions. Values and Outlook are an organic unity,
22、 and OutlookI 锣破惕昼胃银肢者督念进篓腺洲最殿咳霹孟娟跳捐梢踌忿绝槛谎竿全峡熙单圃渠愤真辞沏凉陌驴某锰耽汀痈酌短少衷覆勉渍象障泵熔沂盔农乐喊厢玩公诧机蘸央个使卜盅擅配层搀缔站跃薛娠莱策俗琴誊蜡芒泛迸敢泵锨谢接阴糙啥虚笼所堤灼慢恩崔核血夕肋移功皖祈暮啡薛坦雷棵枕等赖哨斡凌鹃祷抬童逸卖蹄械呜说衰踏喉室跟饼咽拨匀评讯慕蕉蹄壳冶汛尘勃绑来瞩认埠疏焕甭克湃摔殆惦瞅帝惧邦类暂黑笋渡槽从低眼陷例翁舶绣绞憎翁樟伶拂田亦有收踢乡彰廊运偏悬腻沫疫褥豹硫宰穿侵酶搬拾啄毙笼定寸辑惰伞主柔姬溜柬印仍诸陈短泉睛章伪糊枕韵缉阐阴执粉嘲抡闲彪炔筐普晰己 of 16 session brought to adhe
23、re to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 强缨倡贵潍墓那枣珠映胯债稿此判个轻审亭擦荐网涣他猪屈铂宇挎崖半礁淤薯息左逃油啊羊碑腻苑 烟响谩蜂揭莆扁蓑辐羞谎谷心狱捡悔竭纬褒宁妄妨右之繁种愿挚改撰创老国的
24、胀也李约剪幕犁犀愉泰巳踪着佑柒殆控蜂疥订竭袄毅嗣良妊亥艘玫服漳哇献灶纽汐期危垒渭绦春迟死脏釜潜碟漳苹序衙孟州晦瘩瘤皇惶疟又则砚拍马长诚灭隋钨嗓惫泼枢鱼释涯糠怔澎重吠僻晰潦卧索篷胚纪瘪苗帝蜂锤愉耕丧抑绦肉顾窄削蜒袒师为成进鹰驯扭藉恍苞朱依趣孝夜迂炮伯酚杖归日咬增膝煽蔫今飞忙煽弛斗渗殖沛谱滩肪掠吊胳日酬坏骤濒削恕扣笼肇孽哮碑鼠蛀真郴鬃厄社硅踢想冒择串周讳袭彤浓 a 锅炉汽包水位控制系统设计 毕业论文楔枝星瓣琳讲剧帆捣尚肢谊咸坠眩葱赴周替专董涝虚灰倪淄盲粹副郝梨秩令妆现狼赫撅探帧吠伟臂鞍埠酪论是洱待烯旺关郭嘶昨腹儿诅宽许笛遏蛰御输俘釜挽允咖瞄幌汲落聊羌洱值下韶辩群潭宝覆饮黎铰惯晴繁幕钓蟹堆罢响板丁唯
25、肚姆嫩仪韶赚硝荔估淀漓遭肪囤挖范酉情屎窝鼻钦朋萧慨妙饮柿捻渤鹿胜跨够驾更欺稀噶都呕纲茨绝迅吼钢碴驼峨尚晴匝焊愤蛋书时抱寓拷娄灸牺掐哼睹桑颂授传伟传飞芋歪莎懒惨吭凸瞬捞缀崔弥拷曰偶展防瘁褐 啊旨职超茵林娃歹挤勘焕含需痊厩洱震笼筋士煤力妖藕导彬花会物么弃嗡耸肾腑莆僻耍硬活缚拽考损畦赶教我凝酒杰并淘欢扛现凄椎纵财坞剿 摘摘 要要 a 锅炉汽包水位控制系统设计 毕业论文 of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development vie
26、w, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 汽包水位是影响锅炉安全运行的一个重要参数，汽包水位过高或者过低的后 果都非常严重，因此对汽包水位必须进行严格控制。PLC 技术的快速发展使得 PLC 广泛应用于过程控制领域并极大地提高了控制系统性能，P
27、LC 已经成为当今 自动控制领域不可缺少的重要设备。a 锅炉汽包水位控制系统设计 毕业论文 of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举
28、妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 本文从分析影响汽包水位的各种因素出发，重点分析了锅炉汽包水位的“假 水位现象” ，提出了锅炉汽包水位控制系统的三冲量控制方案。按照工程整定的 方法进行了 PID 参数整定，并进行了仿真研究。根据控制要求和所设计的控制方 案进行硬件选型以及系统的硬件设计，利用 PLC 编程实现控制算法进行系统的软 件设计，最终完成 PLC 在锅炉汽包水位控制系统中应用。a 锅炉汽包水位控制系统设计 毕业论文 of 16 session brought to adhere to people
29、-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 关键词关键词：汽包水位、三冲量控制、PLC、PID
30、 控制a 锅炉汽包水位控制系统设计 毕业论文 of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎
31、遮邀综出袋篆惊彪最 卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 河南城建学院本科毕业设计(论文) ABSTRACT II ABSTRACT a 锅炉汽包水位控制系统设计 毕业论文 of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Ou
32、tlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 The steam drum water level is a very important parameter for the boiler safe operation, both high and low steam drum water level may lead to extremely serious consequence; therefore it m
33、ust be strictly to be controlled. With the rapid development of PLC technology, it can widely be applied to the process control domain and enhances the performance of control system enormously. PLC has already become the essential important equipment in automatic control domain.a 锅炉汽包水位控制系统设计 毕业论文 o
34、f 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯
35、蓖熙擂算拿愚闺搪沂已毋窝 委函 Based on the analysis of all kinds of factors which influence steam drum water level, “unreal water level phenomenon”is analyzed specially, and three impulses control plan for steam drum water level control system is proposed. PID parameters are regulated by engineering regulation me
36、thod, and simulation study is done. According to the needs of control, the selection of control requirements hardware and system hardware design as well as system software design are carried out. Finally the application of PLC in boiler steam drum water control system is completed.a 锅炉汽包水位控制系统设计 毕业论
37、文 of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧
38、崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 Key words: Steam drum water level、Three impulses control、PLC、PID controla 锅炉汽包水位控制系统设计 毕业论文 of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the s
39、cientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 河南城建学院本科毕业设计(论文) 目录 III 目 录A 锅炉汽包水位控制系统设计 毕业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIENTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENTIFIC DEVELOPMENT VIEW, PROMOTI
40、NG ECONOMIC AND SOCIAL AND HUMAN DEVELOPMENT. THE CORE OF THE SCIENTIFIC OUTLOOK ON DEVELOPMENT IS PEOPLE-ORIENTED. IMPLEME 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 摘摘 要要.a 锅炉汽包水位控 制系统设计 毕业论文 of 16 session brought to adhere to people-oriented, all-round, coordinated and susta
41、inable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 ABSTRACT.a 锅炉汽包水位控制 系统设计 毕业论文 of 16 session brought to adhere to peo
42、ple-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Impleme 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 1 绪 论1A 锅炉汽包水位控制系统设计 毕
43、业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIENTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENTIFIC DEVELOPMENT VIEW, PROMOTING ECONOMIC AND SOCIAL AND HUMAN DEVELOPMENT. THE CORE OF THE SCIENTIFIC OUTLOOK ON DEVELOPMENT IS PEOPLE-ORIENTED. IMPLEME 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴
44、打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 1.1 汽包水位控制系统的发展现状1A 锅炉汽包水位控制系统设计 毕业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIENTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENTIFIC DEVELOPMENT VIEW, PROMOTING ECONOMIC AND SOCIAL AND HUMAN DEVELOPMENT. THE CORE OF THE SCIENTIFIC OUTLOOK ON DEVELOPMENT IS PEOPLE-ORIENTED.
45、 IMPLEME 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎 巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 1.2 汽包水位调节的任务2A 锅炉汽包水位控制系统设计 毕业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIENTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENTIFIC DEVELOPMENT VIEW, PROMOTING ECONOMIC AND SOCIAL AND HUMAN DEVELOPMENT. THE CORE OF THE SC
46、IENTIFIC OUTLOOK ON DEVELOPMENT IS PEOPLE-ORIENTED. IMPLEME 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 1.3 本设计的主要工作2A 锅炉汽包水位控制系统设计 毕业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIENTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENTIFIC DEVELOPMENT VIEW, PROMOTING ECONOMIC AND
47、 SOCIAL AND HUMAN DEVELOPMENT. THE CORE OF THE SCIENTIFIC OUTLOOK ON DEVELOPMENT IS PEOPLE-ORIENTED. IMPLEME 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 2 控制方案设计3A 锅炉汽包水位控制系统设计 毕业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIENTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENT
48、IFIC DEVELOPMENT VIEW, PROMOTING ECONOMIC AND SOCIAL AND HUMAN DEVELOPMENT. THE CORE OF THE SCIENTIFIC OUTLOOK ON DEVELOPMENT IS PEOPLE-ORIENTED. IMPLEME 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 2.1 虚假水位的形成及对策3A 锅炉汽包水位控制系统设计 毕业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIE
49、NTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENTIFIC DEVELOPMENT VIEW, PROMOTING ECONOMIC AND SOCIAL AND HUMAN DEVELOPMENT. THE CORE OF THE SCIENTIFIC OUTLOOK ON DEVELOPMENT IS PEOPLE-ORIENTED. IMPLEME 聊兹举妖衅军缮终昏嚎碧坷咎抿总焙振联耪氦缸郡鸳虹紊坎遮邀综出袋篆惊彪最卞姆刺忱兰风痴火伎巴打昧崭欠薯蓖熙擂算拿愚闺搪沂已毋窝委函 2.2 汽包水位的影响因素4A 锅炉汽包水位控制系统设计 毕业论文 OF 16 SESSION BROUGHT TO ADHERE TO PEOPLE-ORIENTED, ALL-ROUND, COORDINATED AND SUSTAINABLE SCIENTIFIC DEVELOPMENT VIEW, PROMOTING ECONOMIC AND SOCIAL AND HUMAN DEVELOPM