exida - Engineering Tools - FMEDAx, ARCHx, FMEDAx Auto
 

OEMx Engineering Tools

Higher design quality, while saving time and meeting safety and cybersecurity standards.

Optimizing the design engineering process for new products involves balancing goals the normally conflict – time to market, development cost, quality (safety and reliability).

OEMx reduces the conflict by helping to reduce time to market and reduce development cost while likely improving safety & reliability. This is done by providing a next generation integrated set of easy-to-use tools to support design verification for systems/products. These tools have built-in Knowledge Bases that speedup each task. Any task in the process which does not provide high value per hour is eliminated. From Requirements Entry and Tracking to Validation Testing, OEMx tools can streamline the new product development process.

REQxTM, part of the OEMxTM product line from exida, is used to enter requirements from different sources, define the associated validation test objectives and trace the bi-direction linkage demonstrating complete test coverage. The tool also provides a set of features available in the entire suite including Action Item editor, requirements to implementation linkage, and report generators to create needed reports.

FMEDAxTM, part of the OEMxTM product line from exida, can be used to analyze the impact of component failure modes and perform quantitative analysis of products and subsystems to predict safety and reliability performance metrics as required by the IEC 61508 family of standards.

ARCHxTM, part of the OEMxTM product line from exida, can be used to perform system / subsystem / product architecture analysis to document the design, evaluate the impact of potential design faults in hardware and/or software (FMEA), identify potential cybersecurity vulnerabilities, and document methods to avoid design faults.

The OEMx Knowledge Base support helps achieve faster results with less experienced staff and builds staff skills.

Contact Sales       Optimizing the Development Process with OEMx   

Products


ARCHx

Architecture design analysis and verification (FMEA)

exida provides the ARCHxTM tool for performing architectural design analysis FMEA or Cybersecurity Threat Analysis techniques. Dependent Failure Analysis (DFA) is also optimally done within the ARCHx tool.  The architecture design hierarchy is created and displayed with the proven tree structure. Failure modes and recommended mitigations are automatically provided from the exida Knowledge Base.  Approved mitigations automatically generate new requirements. Integration test objectives can be created while in context. ARCHx design knowledge is directly connected to other design tools including FMEDAx to pre-populate FMEDA input, again saving time and deducing design errors.   

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FMEDAx

Device failure rate and failure mode prediction for safety and availability analysis

The exida FMEDAx™ Tool is used to perform and document a detailed component level FMEDA on a System or Subsystem consisting of electrical, mechanical, or sensor components.  The FMEDAx tool accepts the functional failure mode data from ARCHx and allows faster and more accurate subsystem/device failure prediction. Designers save time and discover design issues early in the design process.

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Component Reliability Database (CRD) takes FMEDA predictions to a New Level of Accuracy

Component Reliability Database (CRD) takes FMEDA predictions to a New Level of Accuracy

The exida CRD helps you generate the most accurate safety & reliability predictions possible, leading to better design decisions. The comprehensive data set undergoes rigorous calibration against field failure data and is updated regularly. Information on useful life, failure modes / distributions, impact of soft error rates, packaging, operating environment, etc. is included in the standard data set; this eliminates the need for you to search for / fill in missing data.  The Environmental Profile Editor is also available to allow the failure data / useful life to be customized for specific situations.

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Requirements Entry / Test Tracking for Embedded System Development Projects

exida provides the REQxTM tool to capture and manage requirements with expert knowledge support. Each requirement has an attribute and status. Requirements can be entered hierarchically to show more detail as the design progresses. Full tracing can be done to show related validation test objectives and design implementation units.  With a direct connection to ARCHx and FMEDAx, new requirements derived from design analysis can be quickly created without leaving the context of OEMx – reducing time spent and lost requirements.  

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Tool Training Courses

exida provides training to allow our potential tool users to rapidly understand the tools and methodologies used. Training is available in person on-site as well as internet based. Customized versions are available.

CS 248 - Cybersecurity Threat Analysis with ARCHx

An essential task that is part of cybersecurity development process is the Threat Analysis. The result of this work is used to define necessary defense mechanisms in an embedded device design. This course explains how to use the ARCHx tool to perform an embedded device or system threat analysis by providing a detailed knowledge base of threats, actors, and defense mitigation techniques. This course also explains how to show compliance to IEC 62443 cybersecurity certification requirements.

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FSE 247 E - Practical Electronic FMEDA with FMEDAx

The FMEDA method was invented to predict failure rates for each failure mode of a device, subsystem, or component. The ”Practical Electronic FMEDA with FMEDAx” course explains the FMEDA method, objectives, and output. In this course an example device FMEDA will be done showing the fundamental concepts including environmental profile selection, diagnostic coverage analysis, proof test coverage analysis, complex integrated circuit (IC) analysis, device packaging impact, and functional failure modes.

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FSE 247 M - Practical Mechanical FMEDA with FMEDAx

The FMEDA method was invented to predict failure rates for each failure mode of a device, subsystem, or component. The "Practical Mechanical FMEDA with FMEDAx" course explains the FMEDA method, objectives, and output. In this course an example device FMEDA will be done showing the fundamental concepts including environmental profile selection, diagnostic coverage analysis, proof test coverage analysis, part selection, and functional failure modes.

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FSE 248 - FMEA/HAZOP with ARCHx

It is well known that a product development schedule and cost will be reduced if problems are found early in the development process. Techniques such as Failure Modes and Effects Analysis (FMEA) and Hazard and Operation Study (HAZOP) have been developed over several decades to achieve this goal. The ARCHx tool from exida facilitates the FMEA/HAZOP process with the addition of expert guidance on functional safety and cybersecurity certification compliance. This course explains how to take advantage of the ARCHx tool to perform high quality FMEA and HAZOP analysis. This course also explains how to use the ARCHx tool to show compliance to certification requirements.

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FSE 249 - FPGA FMEA with ARCHx

It is well known that a product development schedule and cost will be reduced if problems are found early in the development process. Techniques such as Failure Modes and Effects Analysis (FMEA) are commonly used to achieve this goal. However, the use of FMEA on a Field Programmable Gate Array (FPGA) is not common and can be confusing. The ARCHx tool from exida facilitates the FMEA process for FPGA devices by providing a detailed knowledge base with FPGA failure modes and mitigation techniques. This course explains how to take advantage of the ARCHx tool to perform high quality FMEA analysis on FPGA devices. This course also explains how to use the ARCHx tool to show FPGA compliance to functional safety and cybersecurity certification requirements.

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