-
进程调度模拟设计--先来先服务、强占式短进程优先算法
进程调度模拟设计--先来先服务、强占式短进程优先算法
- 2020-11-29下载
- 积分：1
-
CAPL编程入门（中文）
CAPL编程入门指导（中文） ，很不错的一份资料，
- 2020-12-06下载
- 积分：1
-
【达内】最详细的Unity学习笔记，自学必看
最全最详细的unity学习笔记，入门必看，由简到难包含四个阶段，包含unity 2d、3d、VR/AR开发教程，多个游戏实例及开发思想。入门宝典，绝对不亏。
- 2021-05-07下载
- 积分：1
-
MC20基站定位代码
基于STM32的MC20基站定位测试代码，经测试定位精度比较好。
- 2020-12-04下载
- 积分：1
-
Vehicle Dynamics Theory and Application
不错的汽车动力学教材，是参与汽车底盘电子开发的动力学基础。Reza n. jazarVehicle DynamicsTheory and ApplicationsSpringerReza n. jazarDept of Mechanical EngineeringManhattan collegeRiverdale. NY 10471ISBN:978-0-387-74243-4e-ISBN:978-0-387-74244-1Library of Congress Control Number: 200794219c 2008 Springer Science+ Business Media, LLCAll rights reserved. This work may not be translated or copied in whole or in part without thewritten permission of the publisher(Springer Science+Business Media, LLC, 233 SpringStreet, New York, NY 10013, USA), except for brief excerpts in connection with reviews orscholarly analysis. Use in connection with any form of information storage and retrievalelectronic adaptation, computer software, or by similar or dissimilar methodology now knownor hereafter developed is forbidden. The use in this publication of trade names, trademarksservice marks and similar terms, even if they are not identified as such, is not to be taken as anexpression of opinion as to whether or not they are subject to proprietary rightsPrinted on acid-free paper987654321springer. comKavoshmy daughter, Vazan,and my wife, MojganHappiness is when you win a race against yourselfPrefaceThis text is for engineering students. It introduces the fundamental knowledge used in vehicle dymamics. This knowledge can be utilized to developcomputer programs for analyzing the ride, handling, and optimization ofroad vehiclesVehicle dynamics has been in the engineering curriculum for more thana hundred years. Books on the subject are available, but most of themare written for specialists and are not suitable for a classroom applicationA new student, engineer, or researcher would not know where and howto start learning vehicle dynamics. So, there is a need for a textbook forbeginners. This textbook presents the fundamentals with a perspective onfuture trendsThe study of classical vehicle dynamics has its roots in the work ofgreat scientists of the past four centuries and creative engineers in thepast century who established the methodology of dynamic systems. Thedevelopment of vehicle dynamics has moved toward modeling, analysisand optimization of multi-body dynamics supported by some compliantmembers. Therefore, merging dynamics with optimization theory was anexpected development. The fast-growing capability of accurate positioninsensing, and calculations, along with intelligent computer programming arethe other important developments in vehicle dynamics. So, a textbook helpthe reader to make a computer model of vehicles, which this book doesLevel of the bookThis book has evolved from nearly a decade of research in nonlineardynamic systems and teaching courses in vehicle dynamics. It is addressedprimarily to the last year of undergraduate study and the first year graduatestudent in engineering. Hence, it is an intermediate textbook. It providesboth fundamental and advanced topics. The whole book can be coveredin two successive courses, however, it is possible to jump over some sections and cover the book in one course. Students are required to know thefundamentals of kinematics and dynamics, as well as a basic knowledge ofnumerical methodsThe contents of the book have been kept at a fairly theoretical-practicallevel. Many concepts are deeply explained and their application empha-sized, and most of the related theories and formal proofs have been explained. The book places a strong emphasis on the physical meaning andapplications of the concepts. Topics that have been selected are of highinterest in the field. An attempt has been made to expose students to aPrefacebroad range of topics and approachese There are four special chapters that are indirectly related to vehicle dy-amics: Applied Kinematics, Applied Mechanisms, Applied dynamics, andApplied vibrations. These chapters provide the related background to understand vehicle dynamics and its subsystemsOrganization of the bookThe text is organized so it can be used for teaching or for self-studyChapter 1"Fundamentals, "contains general preliminaries about tire andrim with a brief review of road vehicle classificationsPart I"One Dimensional Vehicle Dynamics, " presents forward vehicledynamics, tire dynamics, and driveline dynamics. Forward dynamics refersto weight transfer, accelerating braking, engine performance, and gear ratiodesignPart II"Vehicle Kinematics, presents a detailed discussion of vehiclemechanical subsystems such as steering and suspensionsPart IIT"Vehicle Dynamics, employs Newton and Lagrange methodsto develop the maneuvering dynamics of vehiclesPart Iv "Vehicle Vibrations, presents a detailed discussion of vehi-cle vibrations. An attempt is made to review the basic approaches anddemonstrate how a vehicle can be modeled as a vibrating multiple degreeof-freedom system. The concepts of the Newton-Euler dynamics and La-grangian method are used equally for derivation of equations of motionThe RMS optimization technique for suspension design of vehicles is intro-duced and applied to vehicle suspensions. The outcome of the optimizationtechnique is the optimal stiffness and damping for a car or suspended equipmentMethod of presentationThis book uses a fact-reason-application"structure. The "fact"is themain subject we introduce in each section. Then the reason is given as a" proof. The application of the fact is examined in some examples. Theexamplesare a very important part of the book because they show howto implement the facts. They also cover some other facts that are neededto expand the subjectPrerequisitesSince the book is written for senior undergraduate and first-year graduatelevel students of engineering, the assumption is that users are familiar withmatrix algebra as well as basic dynamics. Prerequisites are the fundamentals of kinematics, dynamics, vector analysis, and matrix theory. Thesebasics are usually taught in the first three undergraduate yearsPrefaceUnit SystemThe system of units adopted in this book is, unless otherwise stated, theinternational system of units(SI). The units of degree(deg)or radian(rad)are utilized for variables representing angular quantitiesSymbolse Lowercase bold letters indicate a vector. Vectors may be expressed inan n dimensional Euclidian space. ExamplerCUppercase bold letters indicate a dynamic vector or a dynamic matrix, such as force and moment. ExampleFo Lowercase letters with a hat indicate a unit vector. Unit vectors arenot bolded. ExampleLowercase letters with a tilde indicate a 3 x 3 skew symmetric matrixassociated to a vector. Examplea3211An arrow above two uppercase letters indicates the start and endpoints of a position vector. ExampleON = a position vector from point o to point Ne The length of a vector is indicated by a non-bold lowercase letterExampleCapital letter B is utilized to denote a body coordinate frame. ExampleB(ocgB(Oxyz)B1(o1x19121)ⅹ11PrefaceCapital letter G is utilized to denote a global, inertial, or fixed coordinate frame. ExampleG(XYZG(OXYZRight subscript on a transformation matrix indicates the departureframes. ExampleRB= transformation matrix from frame B(oxyz)Left superscript on a transformation matrix indicates the destinationframe. ExampleRBtransformation matrix from frame B(o cgz)to frame G(OxYZ)Capital letter R indicates rotation or a transformation matrix, if itshows the beginning and destination coordinate frames. Example0BSIn a0Whenever there is no sub or superscript, the matrices are shown in abracket. ExampleCOS asin a osIn aCOs O0e Left superscript on a vector denotes the frame in which the vectoris expressed. That superscript indicates the frame that the vectorbelongs to; so the vector is expressed using the unit vectors of thatEr= position vector expressed in frame G(OXYZ)Right subscript on a vector denotes the tip point that the vector isreferred to. ExamplePsition vector ofexpressed in coordinate frame G(OXYZ)Right subscript on an angular velocity vector indicates the frame thatthe angular vector is referred to. ExampleB= angularof the body coordinate frame B(oxyz)
- 2020-12-12下载
- 积分：1
-
CX-Protocol协议宏操作手册(中文)
CX-Protocol协议宏操作手册(中文)欧姆龙协议通信声明:OMRON公司生产的产品应由合格的操作员按正确步骤使用,并且仅用于本手册中所描述的用途本手册中的以下约定用于指明手册中的注意事项并对其进行分类。请务必注意这些约定所规定的情况。疏忽这些事项会导致人身伤害或产品损坏。危险表示若不遵守,将很有可能导致死亡或严重受伤的事项。此外,还可能会造成严重的财产损害。警告表示若不遵守,将有可能导致死亡或严重受伤的事项。此外,还可能会造成严重的财产损害。注意表示若不遵守,将有可能导致相对较严重或轻度受伤、产品损坏或故障运行的事项。OMRON产品附注在本手册中,所有 OMRON产品均以大写字母表示。当“Unit”用于指称 OMRON产品名称时,不管它是否是产品的正式名称,也以大写字母表示。缩写“Ch”出现在某些显示和某些 OMRON产品中时,往往表示“字”。在这个意义上,文件中缩写为“Wd”。缩写“PLC”表示“可编程序控制器”,缩写“PC”表示个人计算机并且不月作任何其它词语的缩写。缩写“PMSU”表示“协议宏支持单元”,是指用于C200HX/HG/HE的通信板、用于CS的串行通信板和用于CSCJ的串行通信单元。直观标题出现在本手册左侧的下列标题用于帮助区分不同类型的信息。注表示对产品操作的有效性和方便性特别重要的信息。犭,23..1.表示各个类别的列举说明,例如操作步骤、检查表等。C OMRON, 2008版权所有。未经 OMRON公司事先书面允许,不得将本出版物的任何部分以任何形式或任何方式(机械、电子、照相、录制或其它方式)进行复制、存入检索系统或传送。使用本手册所包含的信息不负专利责任。由于 OMRON公司始终致力于改进其高质量产品,所以本手册所包含的信息可随时改变而不另行通知。虽然在编制本手册时收录了每种可能的注意事项,但对于仍然可能出现的错误或遗漏, OMRON公司不承担任何责任。同样, OMRON公司对于因使用本手册所包含的信息而造成的损害也不承担任何责任。目录注意事项■曹■■D■■XXIII阅读对象XXI2般注意事项3安全注意事项4运行环境注意事项xxx5应用注意事项6软件操作步骤第1章1-1CX- Protocol概述1-2特点.1-3支持的PLC型号和个人计算机系统配置1-5协议宏1-6协议宏结构1-7由CX- Protocol创建的数据171-8CX- Protocol的主画面181-9项目创建概要211-10整合的标准系统协议1-11协议宏使用的基本步骤1-12规格301-13协议宏之间的差异32第2章安装/卸载/启动/结束352-1连接到PLC362-2安装和卸载软件39启动392-4关闭402-5用户界面概要40第3章协议宏513-1协议宏概要3-2序列属性(所有步通用).3-3步属性783-4通信报文属性893-5创建矩阵1053-6标准系统协议示例1083-7通信序列示例1103-8执行一个已创建的通信序列CS/CJ3-9执行一个已创建的通信序列(C20HXHG/HE)1203-10辅助区和数据分配区..126第4使用协议宏功能1394-1协议宏功能的应用范围.1404-2协议创建过程1424-3传送控制模式设置目录4梯形图编程方法1474-5监测时间的计算方法1586运行确认1604-7协议执行时发生的错误1614-8通信响应时间性能1694-9循环时间执行l81第5章创建目标1835-1创建项目和协议1845-2创建序列和步····1885-3创建报文和被动响应1895-4系统协议显示和编辑191第6章项目和协议编辑.1936-1编辑项目.1946-2编辑协议196第7章设定和编辑序列,,,,,,,,,,,,,,,,,,,,,1977-1设定序列1987-2编辑序列第8设定和编辑步2078-1步设定2088-2步编辑.214第9章设定和编辑报文和矩阵列表,,2179-1创建报文9-2创建矩阵2329-3报文和矩阵编辑233第10章通信PLC设置和在线237l0-1PLC系统构成.10-2个人计算机和PLC之间的通信设定23910-3在线与模式变更24610-4调制解调器连接10-5创建IO表10-6PMSU通信端口设定10-7将通信端口设定数据传送至PLC第11章传送和打印协议数据26111-1计算机和PMSU之间传送和读取协议数据.26211-2打印协议26711-3从PST/PSS文件导入协议数据26911-4CSCJ协议和C200HXHG/HE协议271目录第12章跟踪和监测27312-1跟踪传送线路27412-2PLC存储器窗口概要27812-3ⅠO存储器显示和编辑12-4IO存储器监测28812-5IO存储器传送和对比293第13章错误和出错日志显示297第14故障诊断305第15章帮助313附录附录A创建协议应用程序附录BPLC设置和PMSU设定329附录C对RS-232C电缆连接器进行配线335修订记录,,,,,,,,,,,,,339目录关于本手册:CⅩ- Protocol是协议宏功能的支持软件。本手册对CX- Protocol的安装和操作进行说明。手册中包含下述章节。本手册供下列人员使用负责安装FA设备的人员设计FA系统的人员管理FA设施的人员名称样本编号内容提要CXONE-AL C-V4/AL D-V4W344描述使用CX- Protocol来生成协议宏作为通信序列,从而与外部设CX-Protocol本手册)备进行通信的方法。(本手册)操作手册CXONE-AL C-V4/AL D-V4W463CX- One fa整合工具包的安装和概要。CX-One设置手册SYSMAC CS/C J系列W336描述使用串行通信单元和通信板与外部设备进行串行通信的方法CSIW-SCB 1-V1 CSIW-SCU1-V1(包括使用 OMRON产品的标准系统协议)CJIW-SCU 1-VI CJIW-SCU 2串行通信板和串行通信单元操作手册SYSMAC CS/CJ/CP/NS.J系列W342描述 CS/CJ/CP系列PC和NSJ系列控制器使用的C系列(上位链CSIG/H-CPU H接)和FIⅠNS通信命令。SIG/H-CPU -EVICSID-CPUCSIW-SCU -VIC J2H-CPU6 -EIPC. 12H-CPU6C J2M-CPU1C 2M-CPU3C J1H-CPU H-RCJIC/H CPU HCJIG-CPU PCJIG-CPUC JIM-CPUC -V1CPIL-MILCPIH-XCPIH-XACPIH-YCPlE-ED一CPlE-ND一NSI-(B)-G5DBM3D通信指令参考手册SYSMAC CJ系列W472提供CJ系列C2CPU单元的设计、安装、维护和其它基本操作的CJ2H-CPU6 -EIP概要及详细描述。C J2H-CPU6包含下述信息C 2M-CPUl概述和功能C J2M-CPU3系统配置可编程序控制器安装和配线硬件操作手册故障诊断请将本手册与W473结合使用SYSMAC CI系列W473描述使用CJ2CPU单元的编程和使用其功能的其它方法。C J2H-CPU6 -EIP包含下述信息C J2H-CPU6C J2M-CPUl内部存储区C J2M-CPU3可编程序控制器软件操作手册CPU单元内置功能请将本手册与W472结合使用。SYSMAC CS系列W339描述CS系列PLC的安装和操作。CSIG/H-CPU HCSIG/H-CPU -EVI可编程序控制器操作手册名称样本编号内容提要SYSMAC CJ系列W393描述CJ系列PIC的安装和操作CJlH- CPU H-E、CJ1G/H-CPUH、CJ1G-CPUP、CJ1G-CPUCJIM-CPU可编程序控制器SYSMAC CS/CJ/NS.系列W394描述CSCJ/NSJ系列PLC的编程和使用其功能的其它方法。CSI G/H-CPU H. CSIG/H-CPU -EVI包含下述信息CSID-CPUH、CS1D-CPUS编程CJIH-CPUH-R、CJ1G/H-CPUH、任务CJlG-CPUP、CJlG-CPU文件存储器CJ1M-CPU其它功能B)-M3D将本手册与《 SYSMAC CS系列操作手册》(w339)或《 SYSMAC可编程序控制器CJ系列操作手册》(W393结合使用。扁程手册YSMAC CS/CI系列W474描述CsCJ系列或NSJ系列PLC所支持的梯形图编程指令。CSIG/H-CPU编程时,请将本手册与《操作手册》或《硬件操作手册》(CSICSIG/H-CPU HW339,CJ1:W393或C』2W472)和《编程手册》或《软件操作CSID-CPUH、CSlD-CPU手册》CSl/CJ:W394或CJ2:W473)结合使用。CJ2H-CPU6 -EIP, C.J2H-CPU6CJ2M-CPUI、CJ2M-CPU3CJ1H-CPU H-RCJ1G-CPU CJIG/H-CPU HCJ1G-CPUP、 CJIM-CPUYSMAC One Ns.J系列B)-G5D(B)-M3D可编程序控制器令参考手YSMAC CP系列450对CP系列提供了以下几个方面的信息CPIH-X概述/特性CPIH-XA·系统配置CPIH-Y安装和配线I/O存储器分配CPIH CPU单元操作手册故障诊断将本手册与《CPIH可编程序控制器编程手册》(W451)结合使用。系列W452对NSJ系列NSJ控制器提供了以下几个方面的信息NSJ5-tQ B)-G5D, NSJ5-SQ (B)-G5D概述和功能NSJ8-TV(B)-G5D, NSJ10-TV(B)-G设计系统配置NSJ12-Ts(B)-G5D、NS5-TQ(B)-M3D、安装和配线SJ5sQ(B)M3D、 NSJ8 T存储器分配NSJW-ETN21、NSJW-CLK21-V1、故障诊断与维护NSJW-IC1Ol请将本手册与下述手册结合使用:《 SYSMAC CS系列操作手册》操作手册W339《SMAC CJ系列操作手册》YSMAC CS/C.系列编程于册》(W394)和《Ns-V1/V2系列设置于册)(V083)SYSMAC CP系列W451对CP系列提供了以下几个方面的信息CPIH-X40D一编程指CPIH-XA40D·编程方法CPlH-Y2ODT-D任务CPIL-I14D一文件存储器功能CPIL L2OD请将本手册与《CP系列 CPIH CPU单元操作手册》(W450)和《CPCPIL-M3OD系列 CPIL CPU单元操作手册》(W462)结合使用。CPIL-M4ODCPIH和 CPIL CPU单元编程手册XONE-AL C-V4/AL D-V4W446提供了有关如何使用 CX-Programmer(一种支持CS(J系列PLC的编程设备)以及CX- Programmer中所包含的CX-Net的信息手册AC CS/CJ系列W341提供有关如何使用编程器对CSCJ系列PLC进行编程和操作的信CQMIH-PRO-EIC200H-PRO27-E CQMI-PROOI-E扁稈器作手册
- 2020-12-10下载
- 积分：1
-
AD7616_DEMO_sch+pcb+project
压缩包里面包括AD7616(datasheet,sch,pcb,project.)整套demo资料，可以自己制作demo测试
- 2020-12-04下载
- 积分：1
-
高校设备管理系统
一份完整的毕业设计代码。包含数据库文件。开发语言为javaweb，基于ssh框架的系统
- 2020-12-01下载
- 积分：1
-
K均值聚类算法，图像处理，GUI，matlab
利用K-means算法，在matlab环境下实现图像处理，具有GUI界面，形象的展现各种K值处理的效果！希望对大家有所帮助
- 2020-07-02下载
- 积分：1
-
实用的角度识别OPENCV
牛人做的LED贴片机机器视觉，用角度识别，VC6.0+OPENCV开源
- 2020-12-03下载
- 积分：1
