Hardware-in-the-loop, or HWIL, is a development and test capability that uses actual hardware and software within a modeling and simulation environment to test complex systems in real-time. HWIL simulation provides a cost effective platform in which mathematical representations of different events and environments can be tested in controlled simulations. HWIL is ideal to create environments that are impossible to replicate in live-fire testing, allowing a full spectrum of system performance assessment.

Sigmatech’s HWIL Capabilities:


  • Project / Program Management
  • Facility and Infrastructure Management
  • Database Management
  • Security Management Specialist
  • Budget & Financial
  • Policy Formulation

Facility Development

  • Facility Architecture
  • Integration
  • Operations


  • Systems Engineering
  • System Architecture
  • Modeling and Simulation
  • HW and SW Engineering and Integration
  • System Integration
  • Communication and Datalinks
  • Space Weapon System Integration
  • Configuration Control

Test and Evaluation

  • Performance Assessment
  • Asset Scheduling
  • Cyber Security


  • Modeling and Simulation
  • Data Analysis
  • Data Storage