simulink的使用手册(全)

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simulink的官方使用手册,适合新手入门学习,内容非常全,可作为参考手册来使用。希望对大家有用。
Contents About this guide To the reader What Is simulink? Using This Manual Related products Typographical Conventions .... Quick Start Running a Demo Model ..1-2 Description of the Demo l-3 Some Things to Try........... 1-4 What This Demo illustrates l-5 Other useful demos 1-5 Building a Simple Model 1-7 Setting Simulink Preferences 1-16 Miscellaneous preferences 1-17 Font preferences 1-18 Simulation preferences 1-19 How Simulink Works 2 What Is simulink 22 Modeling Dynamic Systems .,,,,,23 Block diagrams ···· 垂垂 单··· 2-8 Blocks..,,,,,,,,,,, Stat System Functions 2-4 Block parameters .25 Continuous versus discrete blocks 2-6 Subsystems .,,,,2-6 Custom blocks Signals ..,.,,27 Data Types Solvers 28 Simulating Dynamic Systems 29 Model initialization phase,.,....,.,...,..,2-9 Model execution phase 2-10 Processing at Each Time Step...... 2-10 Determining Block Update Order 2-11 Atomic Versus Virtual Subsystems 213 Solvers ·· 213 Zero-Crossing Detection ,,,2-15 Algebraic L 2-19 Modeling and simulating Discrete Systems 2-25 Specifying Sample Time 225 Purely Discrete Systems 2-28 Multirate s Determining Step Size for Discrete Systems........ 2-29 Sample Time Propagation ....,,2-30 Invariant Constants 231 Mixed Continuous and Discrete Systems 232 ii Contents Simulink basics 3 Starting Simulink 32 Opening Mod Entering Simulink Commands Using the Simulink Menu Bar to Enter Commands 3-5 Using Context-Sensitive Menus to Enter Commands .... 3-5 USing the Simulink Toolbar to Enter Commands Using the MATLAB Window to Enter Comman的··.35 3-6 Undoing a Command -6 Simulink windows ..3-7 Status bar Zooming Block Diagrams 37 Saving a model 3-9 Saving a model in earlier formats .3-9 Printing a Block Diagram .3-12 Print Dialog box .,,,,,,,,,3-12 Print command ..,,,3-13 Specifying Paper Size and Orientation.......... 3-14 Positioning and Sizing a diagram .,,,3-15 Generating a Model Report .3-16 Model report options ···· .3-17 Summary of Mouse and Keyboard Actions 3-19 Manipulating Blocks ,...-19 Manipulating lines 3-20 Manipulating Signal labels 3-20 Manipulating annotations .-21 Ending a Simulink Session 3-22 Creating a Model 4 Creating a New Model 42 Selecting Objects 43 Selecting One object ...,...... 单···· 43 Selecting more Than One Object 43 Specifying Block Diagram Colors....... 45 Choosing a Custom Color 45 Defining a Custom Color 46 Specifying Colors Programmatically 4-6 Enabling Sample fime Colors 47 Connecting Blocks..,,,…,,,,,….,,4-9 Automatically Connecting blocks 49 Manually Connecting Blocks · 4-11 Disconnecting blocks 4-15 Annotating Diagrams 416 Using Tex Formatting Commands in Annotations 4-17 Creating Annotations Programmatically ......... 4-18 Creating a Subsystem by Adding the Subsystem block...4-20 Creating Subsystems 420 Creating a Subsystem by Grouping Existing Blocks 421 Model Navigation Commands 4-23 R Labeling Subsystem Ports 424 Controlling access to Subsystems .424 Creating Conditionally Executed Subsystems 426 Enabled Subsystems 426 Triggered Subsystems ..... ·.. 单·· 4-31 Triggered and Enabled Subsystems 434 C oI Flow blocks 4-88 Model discretizer ,,,,,,,,±-49 Requirements 4-49 iv Contents Discrctizing a Model from the Model Discrctizcr GUi ... 4-50 Viewing the Discretized Model 459 Discretizing Blocks from the Simulink Model 4-62 Discretizing a Model from the MaTLAB command window 4-70 Using Callback Routines ....471 Tracing Callbacks .471 Creating Model Callback functions 471 Creating block Callback Functions ,473 Port Callback Parameters 476 Managing Model versions 477 Specifying the current user 477 Model Properties Dialog Box ,,,479 Creating a Model Change history 483 Version Control Properties 485 Working with Blocks 5 about blocks ·:····· 5-2 Block data Tips 5-2 Virtual blocks Editing Blocks 5-4 Copying and moving Blocks from One window to Another ng Blocks in a model pying Blocks in a Deleting blocks 垂垂垂 ,,.5-6 Setting Block Parameters 57 Setting Block-Specific Parameters 垂 57 Block p ties Dialog b .58 State Properties Dialog Box ,,,5-11 Changing a Blocks Appearance ............ 5-12 Changing the Orientation of a Block 5-12 Resizing a block's Icon 5-12 Displaying Parameters Beneath a Blocks Icon 5-13 Using Drop Shadow 5-13 Manipulating Block Names 5-13 Specifying a block's cole 5-15 Controlling and Displaying Block Execution Order 5-16 Assigning Block Priorities 5-16 Displaying block Execution Order 5-17 Look-Up Table Editor .5-18 Browsing LUT Blocks 5-19 Editing table values 520 splaying N-D Table 5-21 Plotting lut tables 522 Editing Custom LUT Blocks 5-23 Working with Block Libraries 5-25 erminology 525 Simulink block library ,,5-25 Creating a Library link 526 Modifying a 526 Creating a Library link 526 Disabling Library links ,,,,5-27 Modifying a Linked Subsystem 5→27 Propagating Link Modifications............. 5-28 Updating a Linked Block 528 Breaking a Link to a Library block 528 Finding the Library Block for a Reference Block...... 5-29 Library link status 酯 着面· .5-30 Displaying Library Links ,,,,,,,5-30 Getting Information About Library Blocks ........ 5-32 Browsing Block libraries 532 Adding libraries to the Library browser 534 vi Contents Working with Signals 6 Signal Basics 6-2 About Signals 6-2 Control signals 6-4 Signal buses ..,,,,,,,,,,,6-5 Signal Glossary 6-6 Determining Output Signal Dimensions ..................6-7 Signal and Parameter Dimension Rules..........6-8 Scalar Expansion of Inputs and Parameters........6-9 Setting signal Properties 6-10 Signal Propcrtics Dialog Box ..,,,,6-11 Working with Complex signals 6-14 Checking Signal Connections 6-15 Displaying Signals 6-16 Signal names 6-17 Signal labels 6-18 Displaying Signals Represented by Virtual Signals 6-19 Working with signal Groups 6-20 Creating a Signal Group set 620 The Signal builder Dialog box 6-21 Editing Signal groups 6-23 Editing signals 6-23 Editing Waveforms 6-25 Signal Builder Time Range 6-29 Exporting Signal group Data 630 Simulating with Signal Groups...... ,,,,,630 Simulation Options Dialog Box ..63l Working with Data Working with Data Types 7-2 Data Types Supported by Simulink ,,,7-2 Fixed-Point data 7 Block Support for Data and Numeric Signal Types...... 7-4 Specifying Block Parameter Data Types ,.,7-4 Creating Signals of a Spccific Data Type ..7-4 Displaying Port Data Types .............. 7-5 Data Type Propagation ................ 7-5 Data Typing rules 7 Enabling Strict Boolean Type Checking ..7-6 Typecasting Signals 7-6 Typecasting Parametors 7-6 Working with Data objects 7-9 Data Object Classes 了9 Creating Data Objects ....7-10 Accessing Data Object Properties 7-11 Invoking Data Object Methods 7-11 Saving and loading data objects 7-12 Using Data Objects in Simulink Models ,,,,7-12 Creating Data Object Clas 714 The Simulink Data explorer ..,7-27 Associating User Data with Blocks 7-29 Modeling with Simulink 8 Modeling Equations ···::.·············· 8-2 Converting Celsius to Fahrenheit 82 Modeling a simple continuous System 8 Avoiding Invalid Loops 8-6 lii Contents

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