基于S7-1200的自动升降篮球架控制系统设计-机电设计字数1.5瓦

3.0 闻远设计 2023-07-14 59 4 4.69MB 95 页 30光币
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I
题目:基于 S7-1200 的自动升降篮球架控制系统设计
摘 要
该课题主要以设计一款能够根据身高自动升降的篮球架为目的,从分析可升降
篮球架的机械结构,升降篮球架的自动化控制原理入手。通过调查现实中篮球架的
机械结构,研究自动升降篮球架在运行过程中的高度识别,高度差计算,以及自动
升降等控制工艺,结合实际中的篮球架升降需求,设计一个自动升降篮球架控制系
统。设计的自动升降篮球架系统要求能够实现根据身高以及选择模式自动调整高度
并可进行手动升降调节。篮球架在运行过程中,要求能够进行身高统计,对过程中
出现的故障进行报警。
关键词:自动升降 篮球架控制系统 PLC
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Abstract
The main purpose of this project is to design a basketball stand which can
automatically rise and fall according to the height. The mechanical structure and the
automatic control principle of the basketball stand are analyzed. By investigating the
mechanical structure of the basketball stand in reality, this paper studies the height
identification, height difference calculation, automatic lifting and other control
technologies in the operation process of the automatic lifting basketball stand, and designs
an automatic lifting basketball stand control system based on the actual lifting
requirements. The design of the automatic lifting basketball rack system requires that the
height can be adjusted automatically according to the height and the selection mode, and
can be adjusted manually. During the operation of basketball rack, it is required to be able
to carry out height statistics and alarm the faults in the process.
Key Words: automatic lifting basketball rack control system PLC
III
目 录
摘 要...................................................................................................................................I
Abstract..................................................................................................................................II
1 自动升降篮球架简介.........................................................................................................1
1.1 国内外篮球架发展与现况综述......................................................................................1
1.2 PLC 的发展现状以及应用前景......................................................................................2
1.2.1 基于开关量的逻辑控制...............................................................................................2
1.2.2 基于模拟量的控制技术...............................................................................................3
1.2.3 基于运动控制的 PLC 技术..........................................................................................3
1.2.4 基于过程控制的 PLC 技术..........................................................................................4
1.3 课题研究的主要内容和设计要求..................................................................................4
2 自动升降篮球架总体设计.................................................................................................5
2.1 自动升降篮球架系统概述..............................................................................................5
2.1.1 篮球架的选择与设计...................................................................................................6
2.1.2 推杆的分类...................................................................................................................8
2.1.3 身高的测量...................................................................................................................9
2.2 自动升降篮球架工艺要求............................................................................................10
2.2.1 系统参数.....................................................................................................................11
2.3 控制器选择....................................................................................................................12
2.3.1 方案 1..........................................................................................................................13
2.3.2 方案 2..........................................................................................................................13
2.3.3 方案对比与选择.........................................................................................................14
2.3.4 通讯方式.....................................................................................................................15
3 自动升降篮球架的硬件设计...........................................................................................16
3.1 硬件选型........................................................................................................................16
3.1.1 电源的选型.................................................................................................................16
3.1.2 声波传感器的选型.....................................................................................................16
3.1.3 电动推杆选型.............................................................................................................17
3.1.4 CPU 选型...................................................................................................................18
3.1.5 其他硬件的选型.........................................................................................................19
3.2 硬件组态........................................................................................................................21
3.3 I/O 分配..........................................................................................................................23
3.4 硬件布局、接线及电路原理图....................................................................................24
摘要:

I题目:基于S7-1200的自动升降篮球架控制系统设计摘要该课题主要以设计一款能够根据身高自动升降的篮球架为目的,从分析可升降篮球架的机械结构,升降篮球架的自动化控制原理入手。通过调查现实中篮球架的机械结构,研究自动升降篮球架在运行过程中的高度识别,高度差计算,以及自动升降等控制工艺,结合实际中的篮球架升降需求,设计一个自动升降篮球架控制系统。设计的自动升降篮球架系统要求能够实现根据身高以及选择模式自动调整高度,并可进行手动升降调节。篮球架在运行过程中,要求能够进行身高统计,对过程中出现的故障进行报警。关键词:自动升降篮球架控制系统PLCIIAbstractThemainpurposeofth...

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作者:闻远设计 分类:非标机械电气自动化 价格:30光币 属性:95 页 大小:4.69MB 格式:DOCX 时间:2023-07-14

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