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System Simulator |
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Author: Zu Tao (Pitaya Software Engineering) |
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| What does system simulation focus on |
The work of system analysis and design is as follows:
• Analyze system functional requirements
• Analyze system non-functional requirements
• Divide the system and allocate the functions of the system
• Define the system's interface and interaction timing
System analysis design needs to predict various situations in the future, identify complete requirements, and carry out reasonable design, which requires model-based system simulation to improve the integrity of analysis and rationality of design.
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| Why do I need a System Simulator |
System analysis design modeling can be done using modeling language Sys ML and modeling tool EA. In the aspect of system simulation, it is necessary to analyze the working scenario of system simulation and give the corresponding tool scheme. The following are typical working scenarios of model-based system design simulation:
• Define interfaces between systems
• Define system interaction scenarios
• Execute system interaction scenarios to verify the functionality and performance of the scenarios
• Analyze validated path coverage in a visual manner
• Play back the scene to locate the problem
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| Modeling tool EA provides dynamic simulation capabilities, such as state diagram, activity diagram, sequence diagram simulation, but does not give users a full function of the System simulation scheme, for this reason, we developed a System Simulator dedicated to system simulation. System Simulator can provide a special system simulation view from the perspective of system design based on the built-in model simulation of EA, and support complex system simulation of multiple subsystems, so that system engineers can quickly and concisely define the relationship between multiple systems, and drive reasonable design through simulation. |
| The following is the working interface of the System Simulator: |
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| How to use System Simulator for system simulation |
The specific methods are as follows:
1. Use EA to analyze and model the system
2. Start the System Simulator
3. Analyze interface interaction based on system model
4. Perform system simulation to simulate system interaction
5. Verify the completeness and correctness of the system operation
The specific operation method is as follows: |
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| Services related to System Simulator |
| Dragon Fruit Software Engineering provides System Simulator for system simulation software, training and consulting. The specific list is as follows: |
| Category |
Content |
Instructions
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| Software |
Modeling Tools EA |
Model system analysis and design, support Sys ML modeling language, can model system requirements, structure and behavior.
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| System Simulator. System Simulator |
Based on the design model of the system, generate the interface data file, simulate the system interaction, verify the functional realization of the system, play back the verification record, and generate the system design and verification documents. |
| Train |
System design model framework + simulation verification |
Provide a model framework for system analysis & design,
Provide system analysis & design document templates,
Generate verification scenarios based on system design model,
The simulation and verification of the system design scenario were carried out. |
| Consult |
Customer system simulation case and environment construction |
As a coach, lead the customer team to implement specific system design simulation models and tools, including guidance in the main stages: system requirements, system design, simulation scenario design, simulation execution and verification. |
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Postscript
I hope you have found this article useful.
If you have experience to share, please submit to us. If you are interested in our training, consultation and tools, please learn about:
• Modeling Tools: EA
• MBSE platform: iSpace
• Course: MBSE (Model-based Systems Engineering)
• Course: Model-based requirements analysis, modeling and management
• Consulting: MBSE (Model-based Systems Engineering)
• Consulting: Model-driven development based on UML
• All the modeling course: http://www.mbse-x.com/course/index_en.asp
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| If you'd like to learn more:
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| About the author: |
| Zu Tao, founder of Dragon Fruit Software Engineering, founded Dragon Fruit Software Engineering in 2001 and founded the IBM Rational User Group in 2004. In 1998, I participated in the national key research project "Domain-specific Component-based Software Reuse" as a backbone, and had the honor to deeply learn and use UML to conduct domain modeling and refine reusable components and architectures. In the later research and development projects, I have been using the model for analysis and design, and accumulated some experience and experience. In my previous experience, I was most impressed by the fact that the fields of software engineering and systems engineering, which have gathered many elite talents, have been in a messy and confusing state for decades. Based on my own experience, I feel that clear models are the key to clear the fog of engineering. Therefore, I keep researching and applying various modeling techniques and refining experience from my own engineering practice. To form a sustainable methodology for themselves, For example, "Nature Model Language-Natural Modeling Language", "Model-based 3D R&D Management", "iProcess Process Improvement Method", "Model-based Demand Management", "Model-driven Architecture Design", "Model-based quality Management", "Model-based personnel Capability Management", At present, I am working as a product manager and architect on the research and development of MBSE (Model-based Systems Engineering) platform, hoping to establish a model-based engineering solution. I will continue to write some articles in the future, hoping to give some reference to peers. |
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