建模

20-sim編輯器中自帶模型，它也包含一個帶有構建模塊的大型模型庫，使用模塊圖表，標志圖表，鍵合圖或者以上組合來幫助用戶構造模塊。

仿真

可以在仿真器中驅動模型，并以平面圖或三維動畫的形式展示出來。

分析

可以使用時域和頻域工具對模型進行分析。

模型導出

使用代碼生成工具可以用C代碼形式導出模型，用于20-sim 4C，Matlab，Simulink和其它包。

20-sim對比

""included；""included but no saving possible；"-"not included

功能	Viewer版	Professional版
庫模型
三維力學工具
動畫工具
控制工具
頻域工具
機電一體化工具
實時工具
時域工具
腳本工具	-

工具箱

時域工具

時域工具支持參數掃描，優化，曲線擬合等等，可以調整和改善系統性能

頻域工具

頻域工具能將狀態空間的模型線性化，創建線性系統，使用波特圖和FFT顯示頻域特性。

控制工具

通過控制工具，可以使用一個線性裝置，控制器和預濾波器設計一個反饋系統。濾波器編輯器能幫助你按照規格創建自己的線性濾波器。

三維力學工具

在三維工作空間中，使用三維力學工具可以通過拖拽模型主體，連接部分和對象，從而實現三維模型的集成。

動畫工具

使用三維動畫工具可以將仿真結果以影片形式展現出來。任何一個20-sim模型的變量都對應一個三維的對象，并且能以動畫形式輸出。

機電一體化工具

機電一體化工具包含Motion Profile Wizard，Cam Wizard和Servo Motor編輯器。

腳本工具

使用特定的腳本功能，腳本工具允許20-sim自動運行任務。這些功能可以打開模型，仿真，改變參數，處理結果等等。

Modeling

Models are built in the 20-sim Editor. This Editor contains a large Model Library with building blocks to help you to construct models using Block Diagrams, Iconic Diagrams, Bond Graphs or a combination of these.

Simulation

In the Simulator you can run models and show the results in plots and 3D Animations.

Analysis

You can analyse your models using the Time Domain Toolbox and the Frequency Domain Toolbox.

Export

With the Code Generation Toolbox you can export models as C-code for use in 20-sim 4C, Matlab, Simulink and other packages.

20-sim Comparison

“”included；“”included but no saving possible；“-”not included

Features	Viewer	Professional
Library Models
3D Mechanics Toolbox
Animation Toolbox
Control Toolbox
Frequency Domain Toolbox
Mechatronics Toolbox
Real Time Toolbox
Time Domain Toolbox
Scripting Toolbox	-

Toolboxes

Time Domain Toolbox

The Time Domain Toolbox allows you to use Parameter sweeps, Optimization, Curve Fitting and more to to investigate and improve systems.

Frequency Domain Toolbox

With the Frequency Domain Toolbox you can linearize models to state space, build your own linear systems and show the frequency behaviour with bode plots and FFT's.

Control Toolbox

The Control Toolbox allows you to design feedback systems with a linear plant, controller and pre-filter. With a filter editor you can create your own linear filters according to your specifications.

3D Mechanics Toolbox

The 3D Mechanics Editor helps you to aasemble 3D models by dragging and dropping bodies, joints and other objects in a 3D workspace. The resulting model can be coupled with the standard 20-sim libary models.

Animation Toolbox

Simulation results in 20-sim can be shown as a movie using the 3D Animation Toolbox. Any variable of a 20-sim model can be connected to 3 dimensional objects to show animated output.

Mechatronics Toolbox

The Mechatronics Toolbox contains the Motion Profile Wizard, the Cam Wizard and the Servo Motor Editor.

Scripting Toolbox

Scripting allows you to run tasks in 20-sim automatically using specialized scripting functions. With these functions you can open models, run simulations, change parameters, process the results and much more.