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第1行： − 此词条暂由eatcosmos初步翻译。 − − − This is a comparison of various aspects of software offering system dynamics features: − − 这是系统动力学特性的软件的各个方面的比较: − − − − Due to concerns over commercial postings on the system dynamics main topic, commercial hyperlinks are specifically NOT active on this list. − − 出于对系统动力学主题的商业发布的关注，商业超链接不在此列表中。 − − − − − + − {| class="wikitable sortable" − − { | class = “ wikitable sortable” − − − − |- − − |- − − + − − − − − ! Licensing − − ! 版权 − − − ! Implementation language − − ! 实现语言 − − ! Last update (year) − − − ! 最近更新(年份) − − ! More info − − − ! 更多信息 − − |- − − |- − − − − | AMESim − − | AMESim − − − | , commercial − − 商业广告 − − | C − − − | c − − | 2017 − − | 2017 − − − | Distributed by Siemens. Modelica-models supported. − − − | 由西门子公司发行。支持 modelica 模型。 − − |- − − |- − − |- − − |- − − − − − | Analytica − − | Analytica − − − | , commercial, free limited version − − 商业版，免费限量版 − − − | C++ − − | c + + − − | 2018 − − | 2018 − − − − | Supports system dynamics, Monte Carlo simulation for uncertainty, array abstraction for handling multidimensional data, linear and non-linear optimization. Uses influence diagrams to define, navigate, and document models. − − 支持系统动力学，不确定性的蒙特卡罗模拟，处理多维数据的数组抽象，线性和非线性优化。使用影响图来定义、导航和记录模型。 − − |- − − − |- − − − | AnyLogic − − AnyLogic − − − | , commercial, free Personal Learning Edition (PLE) for education, formal or not − − | ，商业，免费个人学习版(PLE)的教育，正规与否 − − − | Java − − | Java − − | 2020 − − − | 2020 − − | Supports system dynamics, agent based and discrete event modeling, allows making hybrid models. − − − 支持系统动力学，基于代理和离散事件建模，允许制作混合模型。 − − |- − − |- − − − − | ASCEND − − | ASCEND − − − | , GNU General Public License (GPL) − − | ，GNU通用公共许可协议公共许可证 − − − | C − − | c − − | 2012 − − | 2012 − − − | For solving small to very large mathematical models, systems of non-linear equations, linear and nonlinear optimisation problems, dynamic systems expressed as differential-algebraic equations. − − − 用于解决小到非常大的数学模型，非线性方程组，线性和非线性最优化问题，动态系统表示为微分代数方程。 − − − |- − − |- − − − | Berkeley Madonna − − 麦当娜 − − − | , shareware − − 共享软件 − − − | C++, Java − − 2. c + + − − − | 2018 − − | 2018 − − | Developed on Berkeley campus under sponsorship of NSF and NIH, used by academic and commercial institutions to build mathematical models for research and teaching. Solves ordinary differential equations (initial conditions and boundary value problems), difference equations (initial conditions and boundary value problems), multi-dimensional transcendental algebraic equation roots, discrete simulations using conveyors, ovens, and queues. Suitable for large-scale systems, boundary value problems, Monte Carlo models, curve fitting, root finding, batch processes, parameter plots, stiff systems, etc. − − − 在美国国家科学基金会和国家卫生研究院的赞助下，在伯克利校园开发，被学术和商业机构用来建立研究和教学的数学模型。解决常微分方程(初始条件和边值问题) ，差分方程(初始条件和边值问题) ，多维超越代数方程根，离散模拟使用传送带，烤箱，和队列。适用于大规模系统，边值问题，蒙特卡罗模型，曲线拟合，寻根，批处理，参数绘图，刚性系统等。 − − |- − − |- − − − − | DYNAMO − − | DYNAMO − − − | , no longer distributed commercially − − 不再商业发行 − − − | AED, Pascal − − | AED，Pascal − − | 1986 − − | 1986 − − − − | Historic DYNAMO models are often available at the MIT system dynamics website. DYNAMO software for microcomputers may be available via eBay or other resale sites. − − | 具有历史意义的 DYNAMO 模型通常可以在麻省理工学院系统动力学网站上找到。微型计算机的 DYNAMO 软件可以通过 eBay 或其他转售网站获得。 − − |- − − − |- − − − |GoldSim − − | GoldSim − − − |, commercial − − 商业广告 − − − |C++ − − | c + + − − |2019 − − − |2019 − − |Differs from traditional system dynamics approaches in that 1) it puts much greater emphasis on probabilistic simulation techniques to support representation of uncertain and/or stochastic systems; and 2) it provides a wide variety of specialized model objects (beyond stocks, flows and converters) in order to make models less abstract (and hence more transparent) and help represent processes and events that cannot easily be represented using a traditional system dynamics approach. These differences are due to the fact that GoldSim is primarily used for engineering and scientific applications where quantitative probabilistic predictions of future performance are required. − − − | 不同于传统的系统动力学方法: 1)它更加强调概率模拟技术，以支持不确定和/或随机系统的表示; 2)它提供了各种专门的模型对象(股票、流量和转换器之外) ，以使模型不那么抽象(因此更加透明) ，并帮助表示不容易用传统的系统动力学方法表示的过程和事件。这些差异是由于 GoldSim 主要用于工程和科学应用，需要对未来性能进行定量概率预测。 − − |- − − − |- − − |[https://insightmaker.com/ Insight Maker] − − − [ https://insightmaker.com/洞察力制造商] − − |Free, Insight Maker Public License (GPL adjusted) − − − | 免费，Insight Maker 公共许可证(GPL 调整) − − − |JavaScript − − | JavaScript − − |2020 − − |2020 − − − − |Insight Maker supports System Dynamics modeling: a powerful method for exploring systems on an aggregate level. It is 100% browser based with an open support group using Google mail list. − − Insight Maker 支持系统动力学建模: 一种在聚合级别上探索系统的强大方法。它是100% 基于浏览器的，有一个使用 Google 邮件列表的开放支持组。 − − |- − − − |- − − − | iThink − − 我认为 − − − | , commercial − − 商业广告 − − − | C++, Javascript − − 2. c + + ，Javascript − − | 2018 − − − | 2018 − − | System dynamics and discrete event modeling with some agent-based capabilities. Drag and drop user interface builder allows simulations to be published online. Includes multilevel hierarchical models, reusable modules, multidimensional arrays, optimization, and Monte Carlo analysis. − − − 具有一些基于 agent 能力的系统动力学和离散事件建模。拖放用户 Interface Builder 可以在线发布模拟结果。包括多级层次模型、可重用模块、多维数组、优化和蒙特卡罗分析。 − − |- − − − |- − − |[https://ncase.me/loopy/ LOOPY] − − − [ https://ncase.me/LOOPY/] − − |Free, CC Zero license − − − | 免费，CC Zero 许可证 − − − |JavaScript − − | JavaScript − − − |2019 − − |2019 − − − |A tool for thinking in systems. Users draw circles and lines to build an interactive simulation of a complex system. − − 在系统中思考的工具。用户绘制圆形和直线来建立一个复杂系统的交互式仿真。 − − |- − − − |- − − − | MapleSim − − | MapleSim − − − | , commercial − − 商业广告 − − − | Java (GUI), C, Maple (engine) − − | Java (GUI) ，c，Maple (engine) − − − | 2017 − − | 2017 − − − | Modelica-based system-level modeling tool. Leverages symbolic computing via tight integration with Maple. − − | 基于 modelica 的系统级建模工具。通过与 Maple 的紧密集成利用符号计算。 − − − |- − − |- − − − | NetLogo − − | NetLogo − − − | , GPLv2 − − | ，GPLv2 − − − | Java, Scala − − | Java，Scala − − | 2018 − − | 2018 − − − − | Agent-based modeling environment in LOGO; supports system dynamics models as a secondary feature. − − LOGO 中基于 agent 的建模环境; 支持系统动力学模型作为次要特征。 − − |- − − |- − − − − | OpenModelica − − | OpenModelica − − − | , OSMC Public License, Eclipse Public License (EPL), GNU General Public License (GPL) − − | ，OSMC 公共许可证，Eclipse公共许可证公司(EPL) ，GNU通用公共许可协议公司(GPL) − − | C, C++, MetaModelica − − | C, C++, MetaModelica − − − | 2018 − − | 2018 − − − − | Modelica-based modeling and simulation environment. Modelica is an object-oriented, declarative, multi-domain modeling language for component-oriented modeling of complex systems; there is a freely available [https://www.modelica.org/libraries System Dynamics library]. − − | 基于 modelica 的建模与模拟环境。Modelica 是一个面向对象的、声明性的、多领域的复杂系统面向组件建模建模语言; 有一个免费的[ https://www.Modelica.org/libraries 系统动力学库]。 − − |- − − − |- − − |Powersim Studio − − − | Powersim Studio − − |Proprietary, commercial, free limited version − − − 专有的，商业的，免费的限制版本 − − |C++ − − − | c + + − − |2018 − − |2018 − − − − |Supports system dynamics; building graphical diagrams using stocks and flow, including delays and feedback for non-linear models. Supports units, multi-dimensions running scenario simulations and Monte Carlo simulations. − − | 支持系统动力学; 使用存量和流量构建图形图表，包括非线性模型的延迟和反馈。支持单位，多维运行情景模拟和蒙特卡罗模拟。 − − |- − − |- − − − − | Sheetless − − | 没有鞋子 − − | Proprietary, commercial, free online version − − − | 专有的，商业的，免费的在线版本 − − | Rust, Javascript − − − | Rust，Javascript − − − | 2020 − − | 2020 − − − | System dynamics with some discrete event and agent-based capabilities. Web-based modelling with drag and drop user interface makes it easy to publish and share. Extensive data integrations and model export as code targeting R, Python, C, Rust, Javascript for Data Science workflows. − − 具有一些离散事件和基于代理的能力的系统动力学。基于 web 的拖放用户界面的建模使发布和共享变得容易。针对 r，Python，c，Rust，Javascript for Data Science 工作流的大量数据集成和模型导出。 − − |- − − |- − − − − | Simcad Pro − − | Simcad Pro − − | Proprietary, commercial, free full featured demo − − − | 专有的，商业的，免费的全功能演示 − − | Visual interface − − − 可视化界面 − − | 2019 − − | 2019 − − − − | Interactive process simulation software with support for manufacturing, healthcare and supply chain. 2D and 3D visualization with VR capability − − 为制造业、医疗保健和供应链提供支持的交互式流程模拟软体。具有虚拟现实能力的二维和三维可视化 − − |- − − |- − − − − | Simantics System Dynamics − − 系统动力学 − − − | , Eclipse Public License (EPL) − − Eclipse公共许可证 − − − | Java, Modelica − − | Java，Modelica − − | 2018 − − − | 2018 − − | Free and open source system dynamics modelling software with stock and flow modelling, hierarchical models and array variables. − − − | 自由和开放源代码系统动力学建模软件与股票和流量建模，层次模型和阵列变量。 − − |- − − − |- − − − | Simulink − − | Simulink − − − | , commercial − − 商业广告 − − | ? − − − | ? − − − | 2019 − − | 2019 − − − | Tight integration with MATLAB − − 与 MATLAB 的紧密集成 − − + + + + + − − |- − − − | Stella − − 斯特拉 − − − | , commercial, limited free online version − − 商业版，限量免费在线版 − − | C++, Javascript − − − 2. c + + ，Javascript − − | 2020 − − − | 2020 − − | System dynamics and discrete event modeling with some agent-based capabilities. Drag and drop user interface builder in Architect versions allows simulations to be published online. Includes multilevel hierarchical models, reusable modules, multidimensional arrays, optimization, and Monte Carlo analysis. − − − 具有一些基于 agent 能力的系统动力学和离散事件建模。在 Architect 版本中，拖放用户 Interface Builder 可以在线发布模拟结果。包括多级层次模型、可重用模块、多维数组、优化和蒙特卡罗分析。 − − |- − − |- − − − |[https://www.true-world.com/htm/en/index.html TRUE] − − − Https://www.TRUE-world.com/htm/en/index.html − − − |Free, proprietary − − | 免费的，专有的 − − − |Wlanguage − − | Wlanguage − − − |2019 − − |2019 − − |The System Dynamics software TRUE (Temporal Reasoning Universal Elaboration), developed by True-World System Dynamics, is a tool for modeling, simulating, analyzing and optimizing multidomain dynamic applications − − − 系统动力学软件 TRUE (时间推理通用精化) ，由真实世界系统动力学开发，是一个建模、仿真、分析和优化多领域动态应用的工具 − − |- − − − |- − − − | Vensim − − | Vensim − − − | , commercial, free Personal Learning Edition (PLE) for education and personal use − − | ，商业，免费个人学习版(PLE)供教育和个人使用 − − − | C, C++ − − | c，c + + − − | 2020 − − − | 2020 − − − | Continuous simulation with stocks and flows, some discrete delay and discrete event functionality. Flexible array syntax with mapping among dimensions. Extensive support for time series data import and export, with calibration optimization and Markov chain Monte Carlo for estimation. Monte Carlo and other sensitivity simulation methods. Graphical model construction and interfaces. External functions and compiled simulation. − − 连续模拟与股票和流量，一些离散延迟和离散事件功能。具有维间映射的灵活数组语法。广泛支持时间序列数据的导入和导出，具有校准优化和马尔科夫蒙特卡洛的估计。蒙特卡罗等灵敏度模拟方法。图形化模型结构和界面。外部函数和编译模拟。 − − − |- − − |- − − − | Ventity − − | Ventity − − − | , commercial, free academic version − − 商业版，免费学术版 − − | C# − − − C # − − | 2019 − − | 2019 − − − | Entity-based simulation, supporting classic SD as well as detailed and agent simulations with dynamic creation of structure, ad hoc data and sparse matrices. Collaboration and source control friendly. Continuous simulation with stocks and flows and discrete event actions between time steps. Time series and initialization data import and export, with calibration optimization sensitivity simulation. Graphical model construction and interface. Geospatial viewer for GIS-based simulation. − − − | 实体为基础的模拟，支持经典的 SD，以及详细和代理模拟与动态创建的结构，特别数据和稀疏矩阵。友好的协作和源代码管理。有库存和流量的连续模拟和时间步间的离散事件动作。时间序列和初始化数据的导入和导出，具有校准优化灵敏度模拟。图形化模型结构和界面。基于 gis 的仿真地理空间查看器。 − − |- − − |- − − − − | VisSim − − | VisSim − − − | , commercial − − 商业广告 − − | C − − − | c − − | 2011 − − | 2011 − − − − | Accredited education institutions are allowed to site license VisSim v3.0 for free. The latest versions, and add-ons, are available to students and academic institutions at reduced pricing. A read-only version of the software, VisSim Viewer is available for free and provides a way for unlicensed users to run VisSim models. − − | 经过认证的教育机构可以免费使用 VisSim 3.0版本。学生和学术机构可以以较低的价格获得最新版本和附加组件。VisSim Viewer 是该软件的只读版本，免费提供，并为未授权用户提供了运行 VisSim 模型的方法。 − − |- − − |- − − − − | Wolfram SystemModeler − − Wolfram SystemModeler − − − | , commercial − − 商业广告 − − − | − − | − − − | 2019 − − | 2019 − − − | Supports system dynamics, discrete event modeling, external C-functions, hierarchical models, and the Modelica modeling language with tight integration with Mathematica. Models can be exported to run as standalone applications for users without SystemModeler. − − 支持系统动力学、离散事件建模、外部 c 函数、层次模型以及与 Mathematica 紧密集成的 Modelica 建模语言。模型可以导出为无需 SystemModeler 的用户作为独立应用程序运行。 − − |} − − − |} − − − − L.Graphing library MxGraph is licensed separately under paid commercial licence − − 图形图书馆 MxGraph 是按照付费商业许可单独授权的 − − − − − − − + +
无编辑摘要
This is a comparison of various aspects of software offering [[system dynamics]] features:
This is a comparison of various aspects of software offering [[system dynamics]] features:
''Due to concerns over commercial postings on the system dynamics main topic, commercial hyperlinks are specifically NOT active on this list.''
''Due to concerns over commercial postings on the system dynamics main topic, commercial hyperlinks are specifically NOT active on this list.''
==Table of system dynamics software==
==Table of system dynamics software==
{| class="wikitable sortable"
{| class="wikitable sortable"
|+ Sortable table
|+ Sortable table 可排序表
|-
|-
! Package name
! Package name包名
! [[Software license|Licensing]]
! [[Software license|Licensing]]
! Implementation language
! Implementation language
! Last update (year)
! Last update (year)
! More info
! More info
|-
|-
| [[AMESim]]
| [[AMESim]]
| {{Proprietary}}, commercial
| {{Proprietary}}, commercial
| C
| C
| 2017
| 2017
| Distributed by Siemens. Modelica-models supported.
| Distributed by Siemens. Modelica-models supported.
|-
|-
|-
|-
| [[Analytica (software)|Analytica]]
| [[Analytica (software)|Analytica]]
| {{Proprietary}}, [[Commercial software|commercial]], free limited version
| {{Proprietary}}, [[Commercial software|commercial]], free limited version
| [[C++]]
| [[C++]]
| 2018
| 2018
| Supports system dynamics, Monte Carlo simulation for uncertainty, array abstraction for handling multidimensional data, linear and non-linear optimization. Uses influence diagrams to define, navigate, and document models.
| Supports system dynamics, Monte Carlo simulation for uncertainty, array abstraction for handling multidimensional data, linear and non-linear optimization. Uses influence diagrams to define, navigate, and document models.
|-
|-
| [[AnyLogic]]
| [[AnyLogic]]
| {{Proprietary}}, commercial, free Personal Learning Edition (PLE) for education, formal or not
| {{Proprietary}}, commercial, free Personal Learning Edition (PLE) for education, formal or not
| [[Java (programming language)|Java]]
| [[Java (programming language)|Java]]
| 2020
| 2020
| Supports system dynamics, agent based and discrete event modeling, allows making hybrid models.
| Supports system dynamics, agent based and discrete event modeling, allows making hybrid models.
|-
|-
| [[ASCEND]]
| [[ASCEND]]
| {{Free}}, [[GNU General Public License]] (GPL)
| {{Free}}, [[GNU General Public License]] (GPL)
| [[C (programming language)|C]]
| [[C (programming language)|C]]
| 2012
| 2012
| For solving small to very large mathematical models, systems of non-linear equations, linear and nonlinear optimisation problems, dynamic systems expressed as differential-algebraic equations.
| For solving small to very large mathematical models, systems of non-linear equations, linear and nonlinear optimisation problems, dynamic systems expressed as differential-algebraic equations.
|-
|-
| [[Berkeley Madonna]]
| [[Berkeley Madonna]]
| {{Proprietary}}, [[shareware]]
| {{Proprietary}}, [[shareware]]
| C++, Java
| C++, Java
| 2018
| 2018
| Developed on Berkeley campus under sponsorship of NSF and NIH, used by academic and commercial institutions to build mathematical models for research and teaching. Solves ordinary differential equations (initial conditions and boundary value problems), difference equations (initial conditions and boundary value problems), multi-dimensional transcendental algebraic equation roots, discrete simulations using conveyors, ovens, and queues. Suitable for large-scale systems, boundary value problems, Monte Carlo models, curve fitting, root finding, batch processes, parameter plots, stiff systems, etc.
| Developed on Berkeley campus under sponsorship of NSF and NIH, used by academic and commercial institutions to build mathematical models for research and teaching. Solves ordinary differential equations (initial conditions and boundary value problems), difference equations (initial conditions and boundary value problems), multi-dimensional transcendental algebraic equation roots, discrete simulations using conveyors, ovens, and queues. Suitable for large-scale systems, boundary value problems, Monte Carlo models, curve fitting, root finding, batch processes, parameter plots, stiff systems, etc.
|-
|-
| [[DYNAMO (programming language)|DYNAMO]]
| [[DYNAMO (programming language)|DYNAMO]]
| {{Proprietary}}, no longer distributed commercially
| {{Proprietary}}, no longer distributed commercially
| AED, [[Pascal (programming language)|Pascal]]
| AED, [[Pascal (programming language)|Pascal]]
| 1986
| 1986
| Historic DYNAMO models are often available at the MIT system dynamics website. DYNAMO software for microcomputers may be available via eBay or other resale sites.
| Historic DYNAMO models are often available at the MIT system dynamics website. DYNAMO software for microcomputers may be available via eBay or other resale sites.
|-
|-
|[[GoldSim]]
|[[GoldSim]]
|{{Proprietary}}, commercial
|{{Proprietary}}, commercial
|C++
|C++
|2019
|2019
|Differs from traditional system dynamics approaches in that 1) it puts much greater emphasis on probabilistic simulation techniques to support representation of uncertain and/or stochastic systems; and 2) it provides a wide variety of specialized model objects (beyond stocks, flows and converters) in order to make models less abstract (and hence more transparent) and help represent processes and events that cannot easily be represented using a traditional system dynamics approach. These differences are due to the fact that GoldSim is primarily used for engineering and scientific applications where quantitative probabilistic predictions of future performance are required.
|Differs from traditional system dynamics approaches in that 1) it puts much greater emphasis on probabilistic simulation techniques to support representation of uncertain and/or stochastic systems; and 2) it provides a wide variety of specialized model objects (beyond stocks, flows and converters) in order to make models less abstract (and hence more transparent) and help represent processes and events that cannot easily be represented using a traditional system dynamics approach. These differences are due to the fact that GoldSim is primarily used for engineering and scientific applications where quantitative probabilistic predictions of future performance are required.
|-
|-
|[https://insightmaker.com/ Insight Maker]
|[https://insightmaker.com/ Insight Maker]
|Free, Insight Maker Public License (GPL adjusted)
|Free, Insight Maker Public License (GPL adjusted)
|JavaScript
|JavaScript
|2020
|2020
|Insight Maker supports System Dynamics modeling: a powerful method for exploring systems on an aggregate level. It is 100% browser based with an open support group using Google mail list.
|Insight Maker supports System Dynamics modeling: a powerful method for exploring systems on an aggregate level. It is 100% browser based with an open support group using Google mail list.
|-
|-
| [[iThink]]
| [[iThink]]
| {{Proprietary}}, commercial
| {{Proprietary}}, commercial
| C++, Javascript
| C++, Javascript
| 2018
| 2018
| System dynamics and discrete event modeling with some agent-based capabilities. Drag and drop user interface builder allows simulations to be published online. Includes multilevel hierarchical models, reusable modules, multidimensional arrays, optimization, and Monte Carlo analysis.
| System dynamics and discrete event modeling with some agent-based capabilities. Drag and drop user interface builder allows simulations to be published online. Includes multilevel hierarchical models, reusable modules, multidimensional arrays, optimization, and Monte Carlo analysis.
|-
|-
|[https://ncase.me/loopy/ LOOPY]
|[https://ncase.me/loopy/ LOOPY]
|Free, CC Zero license
|Free, CC Zero license
|JavaScript
|JavaScript
|2019
|2019
|A tool for thinking in systems. Users draw circles and lines to build an interactive simulation of a complex system.
|A tool for thinking in systems. Users draw circles and lines to build an interactive simulation of a complex system.
|-
|-
| [[MapleSim]]
| [[MapleSim]]
| {{Proprietary}}, commercial
| {{Proprietary}}, commercial
| Java (GUI), C, [[Maple (software)|Maple]] (engine)
| Java (GUI), C, [[Maple (software)|Maple]] (engine)
| 2017
| 2017
| [[Modelica]]-based system-level modeling tool. Leverages symbolic computing via tight integration with Maple.
| [[Modelica]]-based system-level modeling tool. Leverages symbolic computing via tight integration with Maple.
|-
|-
| [[NetLogo]]
| [[NetLogo]]
| {{Free}}, GPLv2
| {{Free}}, GPLv2
| Java, [[Scala (programming language)|Scala]]
| Java, [[Scala (programming language)|Scala]]
| 2018
| 2018
| Agent-based modeling environment in LOGO; supports system dynamics models as a secondary feature.
| Agent-based modeling environment in LOGO; supports system dynamics models as a secondary feature.
|-
|-
| [[OpenModelica]]
| [[OpenModelica]]
| {{Free}}, OSMC Public License, [[Eclipse Public License]] (EPL), [[GNU General Public License]] (GPL)
| {{Free}}, OSMC Public License, [[Eclipse Public License]] (EPL), [[GNU General Public License]] (GPL)
| C, C++, MetaModelica
| C, C++, MetaModelica
| 2018
| 2018
| [[Modelica]]-based modeling and simulation environment. Modelica is an object-oriented, declarative, multi-domain modeling language for component-oriented modeling of complex systems; there is a freely available [https://www.modelica.org/libraries System Dynamics library].
| [[Modelica]]-based modeling and simulation environment. Modelica is an object-oriented, declarative, multi-domain modeling language for component-oriented modeling of complex systems; there is a freely available [https://www.modelica.org/libraries System Dynamics library].
|-
|-
|Powersim Studio
|Powersim Studio
|Proprietary, commercial, free limited version
|Proprietary, commercial, free limited version
|C++
|C++
|2018
|2018
|Supports system dynamics; building graphical diagrams using stocks and flow, including delays and feedback for non-linear models. Supports units, multi-dimensions running scenario simulations and Monte Carlo simulations.
|Supports system dynamics; building graphical diagrams using stocks and flow, including delays and feedback for non-linear models. Supports units, multi-dimensions running scenario simulations and Monte Carlo simulations.
|-
|-
| [[Sheetless]]
| [[Sheetless]]
| Proprietary, commercial, free online version
| Proprietary, commercial, free online version
| Rust, Javascript
| Rust, Javascript
| 2020
| 2020
| System dynamics with some discrete event and agent-based capabilities. Web-based modelling with drag and drop user interface makes it easy to publish and share. Extensive data integrations and model export as code targeting R, Python, C, Rust, Javascript for Data Science workflows.
| System dynamics with some discrete event and agent-based capabilities. Web-based modelling with drag and drop user interface makes it easy to publish and share. Extensive data integrations and model export as code targeting R, Python, C, Rust, Javascript for Data Science workflows.
|-
|-
| [[Simcad Pro]]
| [[Simcad Pro]]
| Proprietary, commercial, free full featured demo
| Proprietary, commercial, free full featured demo
| Visual interface
| Visual interface
| 2019
| 2019
| Interactive process simulation software with support for manufacturing, healthcare and supply chain. 2D and 3D visualization with VR capability
| Interactive process simulation software with support for manufacturing, healthcare and supply chain. 2D and 3D visualization with VR capability
|-
|-
| [[Simantics System Dynamics]]
| [[Simantics System Dynamics]]
| {{Free}}, [[Eclipse Public License]] (EPL)
| {{Free}}, [[Eclipse Public License]] (EPL)
| Java, [[Modelica]]
| Java, [[Modelica]]
| 2018
| 2018
| Free and open source system dynamics modelling software with stock and flow modelling, hierarchical models and array variables.
| Free and open source system dynamics modelling software with stock and flow modelling, hierarchical models and array variables.
|-
|-
| [[Simulink]]
| [[Simulink]]
| {{Proprietary}}, commercial
| {{Proprietary}}, commercial
| ?
| ?
| 2019
| 2019
| Tight integration with [[MATLAB]]
| Tight integration with [[MATLAB]]
|-
|-
| [https://statsim.com StatSim]
| {{Free}}, open-source
| [[JavaScript]], [[WebAssembly]], WebPPL
| 2020
| Free web app for statistical simulations and system dynamics modelling. Supports model fitting with Bayesian inference and mathematical optimization.
|-
|-
| [[STELLA (programming language)|Stella]]
| [[STELLA (programming language)|Stella]]
| {{Proprietary}}, commercial, limited free online version
| {{Proprietary}}, commercial, limited free online version
| C++, Javascript
| C++, Javascript
| 2020
| 2020
| System dynamics and discrete event modeling with some agent-based capabilities. Drag and drop user interface builder in Architect versions allows simulations to be published online. Includes multilevel hierarchical models, reusable modules, multidimensional arrays, optimization, and Monte Carlo analysis.
| System dynamics and discrete event modeling with some agent-based capabilities. Drag and drop user interface builder in Architect versions allows simulations to be published online. Includes multilevel hierarchical models, reusable modules, multidimensional arrays, optimization, and Monte Carlo analysis.
|-
|-
|[https://www.true-world.com/htm/en/index.html TRUE]
|[https://www.true-world.com/htm/en/index.html TRUE]
|Free, proprietary
|Free, proprietary
|Wlanguage
|Wlanguage
|2019
|2019
|The System Dynamics software TRUE (Temporal Reasoning Universal Elaboration), developed by True-World System Dynamics, is a tool for modeling, simulating, analyzing and optimizing multidomain dynamic applications
|The System Dynamics software TRUE (Temporal Reasoning Universal Elaboration), developed by True-World System Dynamics, is a tool for modeling, simulating, analyzing and optimizing multidomain dynamic applications
|-
|-
| [[Vensim]]
| [[Vensim]]
| {{Proprietary}}, commercial, free Personal Learning Edition (PLE) for education and personal use
| {{Proprietary}}, commercial, free Personal Learning Edition (PLE) for education and personal use
| C, C++
| C, C++
| 2020
| 2020
| Continuous simulation with stocks and flows, some discrete delay and discrete event functionality. Flexible array syntax with mapping among dimensions. Extensive support for time series data import and export, with calibration optimization and [[Markov chain Monte Carlo]] for estimation. Monte Carlo and other sensitivity simulation methods. Graphical model construction and interfaces. External functions and compiled simulation.
| Continuous simulation with stocks and flows, some discrete delay and discrete event functionality. Flexible array syntax with mapping among dimensions. Extensive support for time series data import and export, with calibration optimization and [[Markov chain Monte Carlo]] for estimation. Monte Carlo and other sensitivity simulation methods. Graphical model construction and interfaces. External functions and compiled simulation.
|-
|-
| [[Ventity]]
| [[Ventity]]
| {{Proprietary}}, commercial, free academic version
| {{Proprietary}}, commercial, free academic version
| C#
| C#
| 2019
| 2019
| Entity-based simulation, supporting classic SD as well as detailed and agent simulations with dynamic creation of structure, ad hoc data and sparse matrices. Collaboration and source control friendly. Continuous simulation with stocks and flows and discrete event actions between time steps. Time series and initialization data import and export, with calibration optimization sensitivity simulation. Graphical model construction and interface. Geospatial viewer for GIS-based simulation.
| Entity-based simulation, supporting classic SD as well as detailed and agent simulations with dynamic creation of structure, ad hoc data and sparse matrices. Collaboration and source control friendly. Continuous simulation with stocks and flows and discrete event actions between time steps. Time series and initialization data import and export, with calibration optimization sensitivity simulation. Graphical model construction and interface. Geospatial viewer for GIS-based simulation.
|-
|-
| [[VisSim]]
| [[VisSim]]
| {{Proprietary}}, commercial
| {{Proprietary}}, commercial
| C
| C
| 2011
| 2011
| Accredited education institutions are allowed to site license VisSim v3.0 for free. The latest versions, and add-ons, are available to students and academic institutions at reduced pricing. A read-only version of the software, VisSim Viewer is available for free and provides a way for unlicensed users to run VisSim models.
| Accredited education institutions are allowed to site license VisSim v3.0 for free. The latest versions, and add-ons, are available to students and academic institutions at reduced pricing. A read-only version of the software, VisSim Viewer is available for free and provides a way for unlicensed users to run VisSim models.
|-
|-
| [[Wolfram SystemModeler]]
| [[Wolfram SystemModeler]]
| {{Proprietary}}, commercial
| {{Proprietary}}, commercial
|
|
| 2019
| 2019
| Supports system dynamics, discrete event modeling, external C-functions, hierarchical models, and the [[Modelica]] modeling language with tight integration with [[Mathematica]]. Models can be exported to run as standalone applications for users without SystemModeler.
| Supports system dynamics, discrete event modeling, external C-functions, hierarchical models, and the [[Modelica]] modeling language with tight integration with [[Mathematica]]. Models can be exported to run as standalone applications for users without SystemModeler.
|}
|}
:L.{{Note|NoteL}}Graphing library MxGraph is licensed separately under paid commercial licence
:L.{{Note|NoteL}}Graphing library MxGraph is licensed separately under paid commercial licence
==See also==
==See also==
* [[List of computer simulation software]]
* [[List of computer simulation software]]
==References==
==References==
{{reflist}}
{{reflist}}
[[Category:Software comparisons|System dynamics]]
[[Category:Systems theory]]