System-Analyst | Next generation of RAMST analysis tool dedicated to Model-Based Safety Assessment.

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System-Analyst is free of use. Thereby, the user, and only him, shall be responsible for verifying, by any or all means, the suitability of the product for its requirements, its good working order, and for ensuring that it shall not cause damage to either persons or properties.

System-Analyst is a community project and is available for free download. Thank you to inform some information below before the download starts.

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Model driven

Only one model to conduct all RAMST analyses

Availability

Model logistic capabilities such as spares and maintenance operators and get the availability rate by stochastic simulations.

Fault trees

Set all observers in your MBSA model and get automaticaly all fault trees related to theses observers.

FMECA

Failure modes and effects analysis is automaticaly conducted from the dependency aspects of the MBSA model.

Testability

Add all Built-in tests to the MBSA model and let System-Analyst compute the cover and localisation rates.

Use the formal language AltaRica to describe the behavior of dynamic systems

The formal language AltaRica is used to model and analyze dynamic systems, particularly those subject to failures or unexpected behaviors. It is often employed in the fields of operational safety and reliability. Here is a simple example of modeling a dynamic system in AltaRica.

Definition

RAMST is an acronym for Reliability, Availability, Maintainability, Safety, and Testability.

Reliability is a product's or system's ability to perform a specific function and may be given as design reliability or operational reliability.
Availability is the ability of a system to be kept in a functioning state.
Maintainability is determined by the ease with which the product or system can be repaired or maintained.
Safety is the requirement not to harm people, the environment, or any other assets during a system's life cycle.

Download now to get started!

System-Analyst is free to use. Therefore, the user, and only the user, shall be responsible for verifying, by any and all means, the suitability of the product for their requirements, its proper functioning, and ensuring that it will not cause damage to persons or property.

System-Analyst is available on any Windows and Linux plateforms.

Current version is 2.4 BETA - 2025-03-30

Windows Linux (coming soon)