Reliability & Availability Prediction and Analysis Software

Download the latest version of RAM Commander V8.2 (November 2011)
RAM Commander software provides everything necessary for reliability and availability prediction and analysis of electronic equipment, mechanical and electro-mechanical equipment. Graphical presentation of the projects Product Tree (bill of materials, or system breakdown) allows visibility and easy data manipulation:


Product Tree Table

Primary reliability prediction (MTBF / failure rate calculation) is based on one of the prediction methods (like MIL-HDBK-217, FIDES, Telcordia, NSWC or 217Plus) - read more about primary reliability prediction.
Different additional reliability analysis tools are available and described below.

Performing reliability allocation, Pareto analysis, RAM sensitivity analysis producing temperature curves and mission profile are extremely easy with RAM Commander.

RAM Commander produces all commonly required reliability reports and allows the user to define customized reports.


Pareto Report
Pareto analysis identifies components or component families that contribute most significantly to system or assembly failure rate - about 80% of total failure rate.


Temperature Curve Report
Presents the failure rate or MTBF as a function of temperature: regular, multi-environment & multi-items on one graph.


Field Failure Rate Module
Provides a great solution when Field/Manufacturer's Failure Rates are known only for a few temperature values and there is a need to input FR values with reference to environment and temperature and extrapolate FR for different other environments and temperatures.

Mission Profile Analyzer calculates reliability according to Mission Profile defined as a sequence of Mission phases. Each mission phase has duration, environment and temparature, test performance and efficiency and may be defined as phase performing in operating or non-operating mode:

Mission Profile

 

Functional Packages:
PREDICTOR

• 5 Standard Operating Reliability Prediction Methods
• BOM Builder, Temperature Curves, Mission Profile, and Import Wizard
• Full set of ready-to-print Reliability Reports
• Enhanced Report Generator for user defined reports

RELIABILITY PRO

• 5 Standard Operating Reliability Prediction Methods
• BOM Builder, Temperature Curves, Mission Profile, and  Import Wizard
• User Defined Components Reliability Data Module
• Full set of ready-to-print Reliability Reports
• Enhanced Report Generator for user defined reports
• Components Library Module (over 400k components)
• RBD - Reliability Block Diagram

MAINTAINABILITY PRO

• Maintainability Module (according to MIL-STD-472 Procedure 5A)
• Built in libraries for Tasks, Times, STE, Skills, and Materials
• Maintenance Engineering Report (MEA Report)
• Maintenance Task Analysis Report
• Full set of ready-to-print Reliability Reports
• ILS Supprt Fields (user defined)
• BOM Builder, Temperature Curves, Mission Profile & Import Wizard
• Enhanced Report Generator for user defined reports
• RCM/MSG-3 Module
• FMECA Module

FAILURE ANALYSIS & ISOLATION

• BOM Builder, and Import Wizard
• FMECA (covering both Hardware & Functional) Module
• Customizable FMECA Worksheet
• FTA Module
• FMECA Import/Export
• Testability Module
• Full set of FMECA & FTA ready-to-print Reports
• Full set of ready-to-print Testability Reports including graphical trouble shooting, fault isolation, etc.
• FMD-97 Library
• Enhanced Report Generator for user defined reports

SAFETY ASSESSMENT

• SSA supporting IEC 61508 (Safety Standard for Safety Instrumented Systems) and MIL-STD-882D (SHA, O&SHA), SAE, ARP 4754A, and ARP4761
• Customizable FMECA Worksheet
• FTA Module
• RBD Module
• Markov Chains Module
• FMECA Import/Export
• Full set of ready-to-print Safety Reports
• Enhanced Report Generator for user defined reports

AVIATION SAFETY

• SSA & FHA according to SAE, ARP 4754A, ARP4761, and FAR 25 1309b
• FTA including ready-to print reports
• MSG-3 (System, Zonal, and Structural) including ready-to-print reports
• MMEL including ready-to-print 5-column report
• FMECA including ready-to-print FMECA reports, BOM Builder, and Import Wizard
• Enhanced Report Generator for user defined reports
• Report Template Utility for layout customization

See also: 
Reliability Block Diagrams
RAM Commander homepage
SoHaR Reliability and Safety Software Overview
Reliability&Safety Software Download 
See SoHaR Reliability, Availability, Maintainability and Safety Services if you wish us to perform reliability prediction, analysis or other activities for you.