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features
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support

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Description

Astah System Safety is a comprehensive tool designed for model-based safety analysis in critical systems, created by Change Vision, Inc. This innovative software integrates SysML modeling with STAMP/STPA hazard assessments, GSN (Goal Structuring Notation) assurance cases, ASAM SCDL, and UAF, all within a single platform. By linking safety analyses directly to the system model, it ensures that control structures, hazards, and safety arguments remain traceable to both requirements and system architecture. This tool is particularly valuable for safety engineers working in sectors such as automotive, aerospace, and embedded systems, facilitating safety-case development in compliance with standards like ISO 26262. Additionally, the AI Chat Copilot feature utilizes your own API key for various services, including OpenAI and Azure OpenAI, and connects to a local MCP server to integrate external AI agents with your models. Models can be easily shared using XMI format and with Cameo Systems Modeler for enhanced collaboration. Astah System Safety is compatible with both Windows and macOS platforms, although it does not include Fault Tree Analysis (FTA) or Failure Mode and Effects Analysis (FMEA). A free trial period lasting 40 days allows potential users to explore its capabilities before committing to a purchase. Overall, this tool represents a significant advancement in ensuring the safety of complex systems.

Description

System Composer™ facilitates the detailed specification and evaluation of architectures within the realm of model-based systems engineering and software architecture modeling. By utilizing System Composer, users can effectively allocate requirements while enhancing an architecture model, which can subsequently be designed and tested in Simulink®. Users have the flexibility to create architecture models composed of components and interfaces either from scratch, by importing from other tools, or by leveraging the architectural elements already present in Simulink designs. Furthermore, it allows for the representation of a system through various architecture models, enabling the establishment of direct connections between them through model-to-model allocations. Behavioral aspects can be documented using sequence diagrams, state charts, or Simulink models, providing a comprehensive overview of system dynamics. Additionally, you can specify and simulate the order of execution for component functions, and even generate code from your software architecture models utilizing tools like Simulink and Embedded Coder®. This seamless integration ensures a robust framework for developing complex systems efficiently.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

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Screenshots View All

Integrations

No details available.

Integrations

No details available.

Pricing Details

$550 per year
Free Trial Yes 
Free Version No 

Pricing Details

$740 per year
Free Trial Yes 
Free Version No 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Change Vision, Inc.

Founded

2006

Country

Japan

Website

astah.net/products/astah-system-safety/

Vendor Details

Company Name

MathWorks

Founded

1984

Country

United States

Website

www.mathworks.com/products/system-composer.html

Product Features

Product Features

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