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Complete Integration for Complex Systems

AWESUM Digital Engineering Environment

A unified model-based ecosystem that accelerates development, strengthens engineering discipline, and delivers measurable improvements in system performance, traceability, and verification.

As systems grow more interconnected and software-driven, traditional document-based engineering creates gaps that lead to delays, inconsistencies, and rework. Modern programs require environments where requirements, architecture, behavior, interfaces, and verification are synchronized, traceable, and continuously validated. Without this integration, even small inconsistencies can cascade into major lifecycle risks.

AWESUM® provides the structure, automation, and analytical rigor needed to keep complex programs aligned from concept through qualification. It delivers a disciplined digital engineering framework that unifies teams, reduces ambiguity, and ensures engineering decisions are backed by accurate, authoritative data.

AWESUM enables programs to move faster, reduce risk, and maintain technical integrity across the entire lifecycle.

AWESUM Delivers

AWESUM is a comprehensive digital engineering ecosystem that integrates system modeling, behavior simulation, architectural design, MOSA/FACE™ compliance, verification automation, and certification artifact generation. Built on the System Unified Model (SUM) and supported by model-based workflows, AWESUM serves as the single source of technical truth for the program.

Its rigorous structure ensures every requirement, interface, constraint, and behavioral flow is linked, validated, and represented through a consistent modeling framework, improving quality and reducing lifecycle risk across hardware, software, and system-of-systems programs.


AWESUM supports

  • Enterprise digital engineering transformation
  • System-of-systems architecture development
  • Hardware/software interface modeling
  • Safety-critical and mission-critical systems
  • MOSA/FACE aligned programs
  • Digital twins and lifecycle sustainment
  • Early verification, validation, and performance analysis
  • Automated certification and evidence generation

Key Benefits

Disciplined Engineering
at Scale

AWESUM enforces structure and uniformity across models, teams, and disciplines, reducing variability and improving engineering rigor.

Authoritative
Technical Truth

A single modeling environment aligns system architecture, behavior, and requirements, reducing integration errors and rework.

Accelerated Development and Qualification

Automation, simulation, and verification tools reduce engineering workload while improving test readiness and certification quality.

Future-Ready
Architecture

Built-in support for MOSA, FACE, and model-centric engineering enables long-term evolution, technology refresh, and capability growth.

Integrated
Collaboration

Teams work from the same synchronized model environment, improving communication, reducing delays, and supporting distributed engineering.

System Unified Model (SUM)

AWESUM Tool Suite

A structured, multi-layered engineering model that captures system architecture, functional behavior, interfaces, constraints, requirements, and verification artifacts in a single authoritative framework. SUM enforces modeling discipline, supports change impact analysis, and reduces the risk of misalignment between engineering teams.

1

Develop

Systems, Software, and Hardware Modeling
A unified engineering environment that allows teams to define architectures, allocate requirements, model behaviors, produce implementation artifacts, and connect design directly to verification criteria. Develop™ supports:

  • Requirements decomposition and allocation
  • SysML/UML-based architecture development
  • Hardware/software interaction modeling
  • Behavioral sequence, state, and activity modeling
  • Early validation of design constraints and performance
2

Harmony

Model-Based Systems and Software Methodology
Harmony™ provides a repeatable, standards-aligned framework for capturing stakeholder needs, developing system concepts, and translating them into rigorous architectural and behavioral models. It reduces team variability, enforces modeling consistency, and supports traceability from initial concept through design and verification.

3

Fame

Systems, Software, and Hardware Modeling
A unified engineering environment that allows teams to define architectures, allocate requirements, model behaviors, produce implementation artifacts, and connect design directly to verification criteria. Develop™ supports:

  • Requirements decomposition and allocation
  • SysML/UML-based architecture development
  • Hardware/software interaction modeling
  • Behavioral sequence, state, and activity modeling
  • Early validation of design constraints and performance
4

Simulate

Behavioral and Performance Analysis
A robust analysis environment that evaluates system behavior, timing, and interface interactions under realistic conditions. Simulate™ helps teams:

  • Validate functional flows
  • Identify design issues early
  • Evaluate performance trade-offs
  • Develop digital twins for lifecycle sustainment
5

Verify

Model-Based Verification Automation
Links requirements, behaviors, and system elements to formal test artifacts. Verify™ supports:

  • Automated generation of verification events
  • Requirement-to-test traceability
  • Coverage analysis
  • Evidence collection for qualification

This reduces verification effort and ensures completeness across large, complex programs.

6

Qualify

Certification and Compliance Evidence
Transforms verification activities into structured certification artifacts aligned with industry and government standards. Qualify™ accelerates readiness for:

  • Airworthiness
  • Safety assessments
  • Independent verification and validation
  • MOSA/FACE™ conformance
7

Teamshare

Collaborative Digital Engineering Workspace
A secure, configuration-controlled collaboration environment that enables real-time access to shared models, ensuring distributed teams remain synchronized throughout development.

Download the Brochure (PDF)

Engineering Freedom Through Open Systems

Reduce long-term constraints while improving upgrade speed and interoperability. Open architectures give programs control over their technical and acquisition paths.

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Precise

Precise Systems is a trusted provider of engineering, digital, and operational solutions that help organizations manage complexity with confidence. We combine technical depth, disciplined execution, and a people-first culture to deliver capabilities that perform, endure, and adapt as demands evolve.

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