Simulink動(dòng)態(tài)仿真集成環(huán)境-Simulink仿真基礎(chǔ)

MATLAB程序設(shè)計(jì)

—Simulink動(dòng)態(tài)仿真集成環(huán)境-SimuIink仿真基礎(chǔ)

一、初識(shí)Simulink

二、Simulink仿真模型的建立

三、小結(jié)

一、初識(shí)Simulink

一、初識(shí)Simulink

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二、Simulink仿真模型的建立

二、Simulink仿真模型的建立

1.Simulink的啟動(dòng)

方法一：打開MATLAB->主頁(yè)->新建->simulinkModel

方法二：主頁(yè)-Simulink

方法三：在命令行輸入simulink命令->Enter

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二、Simulink仿真模型的建立

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單擊"LibraryBrowser〃按鈕，將打開Simulink模塊庫(kù)瀏覽器窗口

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InstrmentControlToolbox

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二、Simulink仿真模型的建立

3.Simulink模塊的操作

模塊的添加：找到所選模塊，用鼠標(biāo)拖拽到模型編輯窗口

模塊的刪除與復(fù)制：和普通的文字操作命令相同

模塊的連接：將鼠標(biāo)指針移動(dòng)到模塊的輸出端，當(dāng)鼠標(biāo)指針變成十字形

光標(biāo)按住鼠標(biāo)左鍵移動(dòng)到另一個(gè)模塊的輸入端。

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Simulink仿真模型的建立

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4.Simulink模塊參數(shù)的設(shè)置SineWave

Outputasinewave:

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雙擊要設(shè)置的模塊，或者右鍵選Sinetypedeterminesthecomputationaltechniqueused.The

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卜面是設(shè)置模塊參數(shù)Partuneters

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二、Simulink仿真模型的建立

5.打開仿真參數(shù)對(duì)話框

方法一：選擇Simulation->ModelConfigurationParameres

方法二：?jiǎn)螕艄ぞ邫谥械腗odelConfigurationParameres按鈕

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6.仿真參數(shù)對(duì)話框

選擇Simulation->ModelConfigurationParameres

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HardwareImplementation固定步長(zhǎng)、變步長(zhǎng)

ModelReferencingType:Vanable-step▼Solver,discrete(nocontinuousstates)

SimulationTarget

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?Coverage

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Zero-crossingoptions

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Timetolerance:110.128?eps|Signalthreshold:auto

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Taskingandsampletimeoptions

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二、Simulink仿真模型的建立

7.運(yùn)行Simulink仿真

方:去一:選擇Simulation->run

方法二：?jiǎn)螕艄ぞ邫谥械膔un按鈕

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二、Simulink仿真模型的建立

8.Simulink模型存盤

方法一：在Simulink模型編輯窗口先擇File->Save命令或Saveas命令

方法二：?jiǎn)螕裟Ｐ途庉嫶翱诠ぞ邫谥械腟ave命令

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