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毕业论文网 > 毕业论文 > 机械机电类 > 测控技术与仪器 > 正文

民航机场登机桥电气系统设计毕业论文

 2020-04-12 14:16:45  

摘 要

登机桥是机场运作的关键设施之一,它的结构复杂,体验好坏影响着旅客对机场服务的印象。因此通过不断的技术创新来丰富登机桥的性能非常必要。

通过对现阶段登机桥市场的研究,登机桥的生产早期主要是在美国、德国,凭其深厚工业基础和技术优势,登机桥产业走在前列,产品畅销世界各地。随着后起登机桥生产厂家的兴起,登机桥市场竞争已不断加剧。企业要想在市场上占一席之地,就必须不断进行技术创新,在技术、成本、产品质量、服务上能占优势。

国内也于上世纪80年代末开始研究开发玻璃旅客登机桥,中国集装箱集团总公司(深圳)在旅客登机桥的设计方面走在国内前列,目前正在研制新型的更加舒适的旅客登机桥,同时也向国内外市场推出了大量的已经成型的产品,而且还继续在组织技术人员进行研究开发,提供多功能的系列产品,在国内外的市场份额也有一定提升。

正是由于上述原因,本文应用PLC和组态软件技术为登机桥设计出一种可靠的、精度高的控制系统,包括升降系统、行走系统、旋转微调系统等。主要内容及结论如下:

首先,根据所设计的旋转伸缩式旅客登机桥的动作提出了综合方案的设计,包含伺服行走系统、升降系统、角度微调系统等。

其次,在系统总体控制方案确定以后,进行了PLC的软件与硬件组态设计并给出了信号模块的电气配线,包含PLC定位参数的配置等。

再次,进行了登机桥电气系统下位机的设计,包含三菱Q系列PLC的编程和PLC程序的总体架构等。

最后,进行了登机桥电气系统上位机的设计,包含Touchwiz触摸屏操作界面及组态仿真等。

本文设计的民航登机桥电气系统可以实现几个不同高度的飞机舱门对接,通用性增强,大大减少了初次乘用飞机或到陌生地乘用飞机的负担,提高了运行效率。通过调试,本设计的电气系统可以实现登机桥的基本动作。

关键词:民航登机桥;伺服电机;上位机;PLC;触摸屏

Abstract

The boarding bridge is one of the key facilities in the operation of the airport, its structure is complex, the experience will affect passenger on airport service impression. Therefore, through continuous technological innovation to enrich the performance of the boarding bridge is very necessary.

Through the research on the market at this stage the boarding bridge, early boarding bridge is mainly produced in the United States, Germany, with its strong industrial base and technological advantages, the boarding bridge industry in the forefront, best-selling products around the world. With the rise of new boarding bridge manufacturers, the market has intensified competition in the boarding bridge. If the enterprises want to occupy a space for one person in the market, we must constantly carry out technological innovation, to be able to take advantage of technology, cost, product quality and service.

China in the last century at the end of 80s began to study the development of glass passenger boarding bridge, China Container Group Corporation (Shenzhen) walk in the forefront in the design of passenger boarding bridge, is currently developing a more comfortable passenger boarding bridge model, but also to the domestic market launch of a large number of products has been formed, But also to continue research and development in the organization of technical personnel, to provide multifunctional products, in the domestic and foreign market share also have certain promotion.

It is because of the above reasons, the application of PLC technology and configuration software for boarding bridge design a control system with high reliability and precision, including lifting system, walking system, rotary trimming system etc.. The main contents and conclusions are as follows:

First of all, according to a rotating telescopic passenger boarding bridge designed by the proposed design scheme of the comprehensive action, including servo driving system, lifting system, adjustment system etc..

Secondly, after determining in the overall control system, the software and hardware configuration and design a PLC electrical wiring signal module, including PLC positioning parameter configuration.

Finally, the design of the boarding bridge electrical system PC, including Touchwiz touch screen operation interface etc..

Civil aviation boarding bridge electrical system is designed in this paper can achieve several different height of the aircraft door docking, universal enhancement, greatly reducing the first passenger aircraft or to strange passenger aircraft burden, improve efficiency. Through the debugging, the design of the electrical system can achieve the basic operation of the boarding bridge.

Key words: Civil aviation passenger boarding bridge;special grinding machine;

servo motor;PLC;upper monitor;Touch screen

目 录

第1章 绪论 1

1.1 民航旅客登机桥发展史 1

1.2 登机桥机械结构 2

1.3 设计目标和意义 5

1.4 设计主要工作 5

第2章 旅客登机桥电气系统综合方案设计 6

2.1 登机桥电气系统综合方案设计 6

2.1.1 伺服电动机的工作原理与选型 7

2.1.2系统的硬件配线 8

2.3 PLC控制系统 9

2.4 系统总方案设计 11

2.5 本章小结 13

第3章 登机桥电气连接及PLC硬件组态 13

3.1 信号模块的电气配线 13

3.2 PLC模块的硬件与软件组态 16

3.3 人机界面与PC的通信 19

3.4 本章小结 21

第4章 登机桥电气系统下位机的设计 21

4.1 三菱定位模块的编程与主程序的设计 21

4.2 登机桥自动动作程序 23

4.3各轴监视与参数设置系统设计 25

4.4 本章小结 26

第5章 民航登机桥控制系统上位机的设计 27

5.1 组态王软件介绍 27

5.2 组态王上位机控制与监视软件的设计 29

5.2.1 通信过程与过程变量的建立 29

5.2.2 图形界面的设计 31

5.3 本章小节 31

第6章 总结与展望 32

参考文献 33

致谢 34

第1章 绪论

1.1民航旅客登机桥发展史

在航空旅行的“黄金时代”,旅客进入或走出飞机需要穿过沥青碎石路面的停机坪并爬上爬下飞机型号专用高度的移动梯子。

当天气良好且旅客身体年轻敏捷时,这种做法没有问题。事实上,在许多小型机场的航班和稍大规模的机场小型客机的乘客进入和离开的航班中,仍然在使用这种传统的方法。

但在20世纪50年代末,可移动式密封金属结构通道提供着在航站楼终端和飞机舱口不受恶劣天气侵袭的路开始出现在美国机场中[1]

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