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AT89LS8252
ATMEL单片机的规格书,AT89LS8252.pdf,需要的朋友可以下载来看看(ATMEL microcontroller specifications, AT89LS8252.pdf, need to take a look at a friend can be downloaded)
- 2009-11-28 17:57:48下载
- 积分:1
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swnt
matlab建立碳纳米管模型,从而进行后面的其他运算(Matlab set up a carbon nanotube model to perform other operations.)
- 2021-03-25 00:59:14下载
- 积分:1
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IntelAsmProgram4
说明: 汇编书籍 从网上找的 比较全 有功夫了看看(Compilation of books from the Internet looking for more effort to look at the all-)
- 2009-08-26 13:54:50下载
- 积分:1
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android001
安卓人才企业面试题汇总,是从事安卓软件开发工作应聘时必要的宝典(Andrews personnel and enterprises face questions summary is engaged in the Android software development work necessary when candidates Collection)
- 2013-09-21 01:07:33下载
- 积分:1
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guide_in_cpp
说明: C++编程指南电子版
,林锐博士的多年C++编程经验总结,其中C++编程中需要注意的问题和编程技巧总结的不错
(C++ programming guidelines electronically, Dr. Lin Rui years of Experience in C++ programming, including C++ programming problems that need attention and good programming skills summary)
- 2010-04-17 11:17:11下载
- 积分:1
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jiarelu_chuanjikongzhi
热炉出口温度与炉膛温度串级控制系统设计
设计题目
图1所示为某工业生产中的加热炉,其任务是将被加热物料加热到一定温度,然后送到下道工序进行加工。加热炉工艺过程为:被加热物料流过排列炉膛四周的管道后,加热到炉出口工艺所要求的温度。在加热用的燃料油管道上装有一个调节阀,用以控制燃料油流量,以但是,由于加热炉时间常数大,而且扰动的因素多,单回路反馈控制系统不能满足工艺对加热炉出口温度的要求。为了提高控制质量,采用串级控制系统,运用副回路的快速作用,有效地提高控制质量,满足生产要求。
设计要求
1、绘制加热炉出口温度单回路反馈控制系统结构框图。
2、以加热炉出口温度为主变量,选择滞后较小的炉膛温度为副变量,构成炉出口温度与炉膛温度的串级控制系统,要求绘制该串级控制系统结构图。
3、假设主对象的传递函数为 ,其中 ,副对象的传递函数为 ,主、副控制器的传递函数分别为 , , , ,请确定主、副控制器的参数(要求写出详细的参数估算过程)。
4、利用simulink实现单回路系统仿真和串级系统仿真,分别给出系统输出响应曲线。
5、根据两种系统仿真结果分析串级控制系统的优缺点
达到控制出口温度的目的。
(jia re lu chuan ji kong zhi xi tong ke she)
- 2010-01-26 16:32:29下载
- 积分:1
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spire.pdf_3.9
ove codes, graphics borrowing system background color, you can continuously change
- 2017-09-09 03:03:03下载
- 积分:1
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RobustControl_LMI
本书结合作者的研究工作,详细介绍了基于线性矩阵不等式的不确定系统鲁棒控制的概念、理论及设计方法。主要内容包括目前应用广泛的线性矩阵不等式的概念、理论、算法及相关软件;基于线性矩阵不等式处理方法的线性时不变系统性能分析和综合方法;重点介绍了不确定系统的模型、鲁棒性能分析、鲁棒H2/H∞控制、LMI区域及相应的区域极点配置方法、结合二次型性能指标的保性能控制、鲁棒方差控制等。
(This book combines the author' s research work, described in detail based on the linear matrix inequalities robust control of uncertain systems of concepts, theories and design methods. Including the current application of the main contents of a wide range of linear matrix inequalities of the concepts, theories, algorithms and related software treatment based on linear matrix inequalities linear time-invariant system performance analysis and synthesis methods focuses on the uncertain system model, Robust performance analysis, robust H2/H ∞ control, LMI region and the corresponding regional pole placement method, combined with quadratic performance index of the guaranteed cost control, Robust variance control.)
- 2009-03-09 20:35:20下载
- 积分:1
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multitier
multi tier protocol for wireless sensor networks
- 2009-06-04 22:20:52下载
- 积分:1
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单相PWM逆变器的输出电压波形控制技术Inverters
本文主要内容是关于单相PWM逆变器的输出电压波形控制技术。好的输出波形
包含两个方面的要求:稳态精度高和动态响应快。本文围绕这两点,分析了重复控制
技术和双环控制技术,并进行了一系列仿真和实验。
(The output waveform correction technology of single-phase PWM inverter is studied
in this dissertation.High quality waveform has two characteristics.It has not only nice
static characteristic but also well dynamic response.Aiming at these characteristics,
repetitive control technology and dual-loop control technology is analyzed.Both these
control scheme are verified by simulation and experiment.
)
- 2020-07-19 14:29:05下载
- 积分:1