This texts contemporary approach focuses on the concepts of linear control systems, rather than computational mechanics. Straightforward coverage includes an integrated treatment of both classical and modern control system methods. The text emphasizes design with discussions of problem formulation, design criteria, physical constraints, several design methods, and implementation of compensators.Discussions of topics not found in other texts--such as pole placement, model matching and robust tracking--add to the texts cutting-edge presentation. Students will appreciate the applications and discussions of practical aspects, including the leading problem in developing block diagrams, noise, disturbances, and plant perturbations. State feedback and state estimators are designed using state variable equations and transfer functions, offering a comparison of the two approaches. The incorporation of MATLAB throughout the text helps students to avoid time-consuming computation and concentrate on control system design and analysis
標(biāo)簽： 控制系統(tǒng)
上傳時(shí)間： 2021-12-15
上傳用戶：
實(shí)驗(yàn)教學(xué)一直是工科教學(xué)中不可或缺的組成部分,對(duì)培養(yǎng)學(xué)生的動(dòng)手能力,獨(dú)立思考能力,創(chuàng)新思維與發(fā)散思維具有重要的作用。針對(duì)目前電路教學(xué)實(shí)驗(yàn)中電路仿真實(shí)驗(yàn)與實(shí)物電路實(shí)驗(yàn)各自獨(dú)立,無(wú)法統(tǒng)一問(wèn)題,提出將仿真電路實(shí)驗(yàn)與實(shí)物電路實(shí)驗(yàn)有機(jī)的結(jié)合同步操作,并使用Web發(fā)布實(shí)現(xiàn)遠(yuǎn)程實(shí)驗(yàn)操作。采用Multisim作為電路實(shí)驗(yàn)仿真平臺(tái),NI Eiviss II作為實(shí)物電路實(shí)驗(yàn)硬件平臺(tái),運(yùn)用LabVIEW整合Multisim電路仿真實(shí)驗(yàn)與實(shí)物電路實(shí)驗(yàn),實(shí)現(xiàn)仿真與實(shí)物實(shí)驗(yàn)有機(jī)結(jié)合,兩種實(shí)驗(yàn)可同步進(jìn)行。學(xué)生在仿真實(shí)驗(yàn)中先可探索實(shí)驗(yàn),然后做實(shí)物實(shí)驗(yàn)。同時(shí)運(yùn)用LabVIEW開發(fā)出實(shí)驗(yàn)過(guò)程人機(jī)交互操作接口界面,使用過(guò)程中效果良好。Experimental teaching has always been an indispensable part of engineering education.And it always plays an important role in cultivating students'practical ability,independent thinking ability,innovative thinking and divergent thinking.But simulation experiment and physical experiment cannot be unified in the circuit teaching experiment at present.In order to solve this problem,this paper proposes to combine organically the simulation circuit experiment with physical circuit experiment,and synchronously operate them.This paper uses the WEB publishing to achieve remote experimental operation.Multisim is used as the circuit simulation platform,and NI Eiviss II is used as the physical circuit hardware platform.Multisim circuit simulation experiment and physical circuit experiment are implemented by LabVIEW to realize the combination of simulation experiment and physical experiment.Students do explore experiments in simulation experiment firstly,and then do physical experiment.And this paper uses LabVIEW to develop the experimental man-machine interface.
上傳時(shí)間： 2022-04-05
上傳用戶：
為了實(shí)時(shí)檢測(cè)血氧量,能使缺氧特別敏感的腦組織或心臟類疾病患者得到及時(shí)治療,采用近紅外雙波長(zhǎng)透射式光電脈搏血氧測(cè)定法,以H橋電路對(duì)發(fā)射光源進(jìn)行控制及通用運(yùn)算放大器搭建濾波電路。運(yùn)用參數(shù)理論計(jì)算和計(jì)算機(jī)仿真結(jié)果相對(duì)比的方法,通過(guò)Mu ltisim軟件對(duì)所設(shè)計(jì)電路進(jìn)行仿真,仿真結(jié)果與理論參數(shù)計(jì)算相吻合,證明了電路參數(shù)設(shè)計(jì)的可行性,為血氧儀的實(shí)物制作提供參考。For real-time detection of oxygen saturation for timely treatment of the brain or heart,which are very sensitive to oxygen inadequacy,the near-infrared wavelengths double photoelectric pulse oximeter transmission method is adopted.The illuminant is controlled with the H bridge circuit and the filter circuit is built with general op-amps.Parameters by theoretical calculation is compared with the computer simulation results in Multisim and satisfactory results are obtained.It is shown that the design of the circuit parameters is feasible and can be a help in making the physical blood-oxygen monitor.
上傳時(shí)間： 2022-05-12
上傳用戶：
This manual documents the Microcontroller profile of version 7 of the ARM? Architecture, the ARMv7-M architecture profile. For short definitions of all the ARMv7 profiles see About the ARMv7 architecture, and architecture profiles on page A1-20.ARMv7 is documented as a set of architecture profiles. The profiles are defined as follows: ARMv7-A The application profile for systems supporting the ARM and Thumb instruction sets, and requiring virtual address support in the memory management model. ARMv7-R The realtime profile for systems supporting the ARM and Thumb instruction sets, and requiring physical address only support in the memory management model ARMv7-M The microcontroller profile for systems supporting only the Thumb instruction set, and where overall size and deterministic operation for an implementation are more important than absolute performance. While profiles were formally introduced with the ARMv7 development, the A-profile and R-profile have implicitly existed in earlier versions, associated with the Virtual Memory System Architecture (VMSA) and Protected Memory System Architecture (PMSA) respectively.
標(biāo)簽： arm
上傳時(shí)間： 2022-06-02
上傳用戶：
Chapter 1：Introduction and Overview Chapter 2：Switches，Buttons，and Knob 開關(guān)按鈕Chapter 3：Clock Sources 時(shí)鐘脈沖源Chapter 4：FPGA Configuration Options 配置Chapter 5：Character LCD Screen LCD顯示屏特性Chapter 6：VGA Display Port VGA接口——接到顯示器上Chapter 7：RS-232 Serial Ports RS-232接口——接器件Chapter 8：PS/2 Mouse/Keyboard Port PS/2鼠標(biāo)鍵盤接口Chapter 9：Digital to Analog Converter（DAC）D/A接口Chapter 10：Analog Capture Circuit 模擬捕獲電路Chapter 11：Intel StrataFlash Parallel NOR Flash PROM Chapter 12：SPI Serial Flash 串行外圍接口系列閃存Chapter 13：DDR SDRAM 內(nèi)存Chapter 14：10/100 Ethernet physical Layer Interface以太網(wǎng)物理層接口Chapter 15：Expansion Connectors 擴(kuò)展接口Chapter 16：XC2C64A CoolRunner-II CPLDChapter 17：DS2432 1-Wire SHA-1 EEPROMSpartan-3E入門實(shí)驗(yàn)板使設(shè)計(jì)人員能夠即時(shí)利用Spartan-3E系列的完整平臺(tái)性能。設(shè)備支持：Spartan-3E、CoolRunner-ll關(guān)鍵特性：Xilinx器件：Spartan-3E（50萬(wàn)門，XC3S500E-4FG320C），CoolRunnerTM-lI與Platform Flash時(shí)鐘：50MHz晶體時(shí)鐘振蕩器存儲(chǔ)器：128Mbit 并行Flash，16 Mbit SPI Flash，64MByte DDR SDRAM連接器與接口：以太網(wǎng)10/100Phy，JTAG USB下載，兩個(gè)9管腳RS-232串行端口，PS/2類型鼠標(biāo)/鍵盤端口，帶按鈕的旋轉(zhuǎn)編碼器，四個(gè)滑動(dòng)開關(guān)，八個(gè)單獨(dú)的LED輸出
標(biāo)簽： Spartan-3E
上傳時(shí)間： 2022-06-19
上傳用戶：kingwide
介紹了C phy的基本知識(shí)，以及和Dphy的對(duì)比等
標(biāo)簽： 物理層
上傳時(shí)間： 2022-07-08
上傳用戶：
在.cshrc中添加以下設(shè)定：setenV NOVAS_HOME <Verdi_install_dir>set path=（$path $NOVAS_HOME/bin）setenV NOVAS_LICENSE_FILE <full_path>/<license_file>Orsetenv NOVAS_LICENSE_FILE 5219@hostname（環(huán)境變量NOVAS_LICENSE_FILE優(yōu)先級(jí)高于LM_LICENSE_FILE）內(nèi)容：>預(yù)編譯設(shè)計(jì)前設(shè)置匹配信息·將庫(kù)名字匹配到相應(yīng)物理地址·格式[Library]logical name=physical locationpack=../1ibrary/pack用戶參數(shù)設(shè)置（set via Tools>Preferences）調(diào)用其它novas.rc（可選項(xiàng)）指定搜索路徑…>使用環(huán)境變量NOVAS_RCsetenv NOVAS_RC <path>/novas.rc>命令行中直接調(diào)用-rcFile <filename>搜索順序1.-rcFile <filename>命令行參數(shù)（read/write pointer）2.NOVAS_RC環(huán)境變量（read/write pointer）3../novas.rc4.$HOME/novas.rc5.<Verdi install>/etc/novas.rc
標(biāo)簽： verdi
上傳時(shí)間： 2022-07-20
上傳用戶：
新一代FPGA綜合技術(shù),邏輯設(shè)計(jì)中出現(xiàn)的多個(gè)層次進(jìn)行優(yōu)化， 通過(guò)精簡(jiǎn)邏輯層次，提升了電路性能，并且降低了功耗
標(biāo)簽： 光學(xué) 設(shè)計(jì)方法
上傳時(shí)間： 2013-06-16
上傳用戶：eeworm
蟲蟲下載站版權(quán)所有 京ICP備2021023401號(hào)-1
