I am trying to find a software (free if possible) to simulate System Reliability. More specifically, I am looking to simulate systems with sub-components that each have probabilistic (and not deterministic) failure rates (Probabilistic density functions) and if possible probabilistic repair times (MTTR). If possible, the software should handle multiple failure causes for a single system component. My objective is to calculate a system probabilistic reliability function and an overall system MTTR based on time-dependent simulations. The current software I know of is Blocksim from reliasoft (too expensive) and openreliability, but if I'm not mistaken they do not deal with probabilistic failure rates.

If you know a package on R or Python that does the trick I am interested in that too. Thank you for your help!

Renewal Process / 3.3.2 Repetitive Loading / 3.3.3 Reliability Bounds The Two—Parameter Exponential Distribution Poisson Process Redundancy and the CFR Model Exercises Time—Dependent Failure Models 4.1 4.2 4.3 The Weibull Distribution 4.1.1 Design Life, Median, and Mode / 4.1.2 Burn~1n Screening for Weibull / 4.1.3 Failure Modes / 4.1.4. ReliaSoft BlockSim 7.0 Description. Click on 3 workbook otveti. ReliaSoft’s BlockSim software tool provides a comprehensive platform for system reliability, availability, maintainability and related analyses. ReliaSoft’s BlockSim software tool provides a comprehensive platform for system reliability, availability, maintainability and related analyses.