Designing HIL Systems for Aerospace Course Overview

This course will teach you to build, configure, and maintain HIL systems for component (subsystem) level HIL, and how to transition from this setup into system-level HIL. The course covers the major components of the HIL workflow, including system set-up, model and Custom Device integration, communication protocols, fault insertion, simulation, digital avionics interface, automated testing, debugging, and system management.

Available formats

 

Virtual training not available for this course

 

Classroom training not available for this course

 

Private Classes not available for this course

Course Objectives

Course Details

Duration

Audience

Prerequisites

NI Products Used

Training Materials

Cost in Credits

Designing HIL Systems for Aerospace Course Outline

LessonOverviewTopics

Introduction to HIL Testing

Explore the key phases of the product development process using the V-Model and its variations, evaluate the pros and cons of conventional testing methods, and identify the main hardware components of a HIL system for aerospace applications.
  • Overview of Product Development and Product Testing

  • Understanding Hardware-in-the-Loop Testing (HIL)

  • Exploring NI Hardware and Software for HIL Testing in Aerospace

How to Create an HIL System Based on RequirementsExplore the key design considerations for creating a HIL system using NI products, describe the features and benefits of NI hardware platforms such as PXI, cRIO, and SLSC, and analyze the signal types and quantities required for different Line Replaceable Units (LRUs) in HIL testing.
  • Reviewing HIL Design Considerations

  • Grouping Signal Types

  • Exploring Wiring Best Practices for HIL

Configuring System Setup in NI VeriStandExplore the fundamental features and capabilities of NI VeriStand, explain the architecture of its real-time engine, and examine the process of configuring various device types within VeriStand.
  • Refresh of VeriStand Fundamentals

  • Adding Your Hardware to System Explorer

  • Configuring VeriStand for Data Acquisition or Generation

  • Extending the Hardware Configuration Using SLSC

Extending the Software Configuration for Aerospace HIL in VeriStand  Configure and integrate simulation models and custom devices to extend VeriStand HIL applications.
  • Using Simulation Models

  • Using Custom Devices

Configuring Communication ProtocolsIdentify different configurations that can be made in VeriStand to enable instrument and interface communication for your aerospace HIL system.
  • Using the Native Communication Protocol in VeriStand 

  • Using the Instrument Add-On for Instrument Control

  • Using Avionics Interfaces through the Avionics Custom Devices

  • Simulating Faults in the Communication Lines between HIL and LRU

Interacting with Your System Definition File in VeriStand  Configure and manage tests, real-time sequences, calculated channels, and alarms in NI VeriStand to monitor and control system behavior.
  • Configuring Test Sequences Using the Stimulus Profile

  • Modifying Channel Data Using Calculated Channels

  • Protecting the DUT Using Alarms and Procedures

  • Exploring the Logging Capabilities in VeriStand

  • Using the TDMS Viewer to Visualize the Logged Data

Exploring System-Level HILDistinguish between component-level HIL and system Integration Lab HIL for aerospace systems.
  • Differentiating Aerospace HIL systems

  • System Integration Lab HIL

  • Component Level HIL

  • Best Practices for Configuring Aerospace HIL Systems in NI VeriStand

Automating VeriStand ExecutionExploring Automation Options in TestStand and Python.
  • Exploring TestStand Automation Options

  • Exploring Python Automation Options

Debugging and Troubleshooting Your Test ConfigurationGain skills to diagnose and optimize aerospace HIL systems built using VeriStand by leveraging tools and techniques for debugging and troubleshooting.
  • Exploring Debugging Tools

  • Benchmarking Tools for VeriStand Configurations

  • Optimizing System Definition in VeriStand 

  • Troubleshooting Aerospace Custom Devices

Overview of System Management with SystemLinkUnderstand the benefits of using SystemLink for monitoring aerospace HIL systems, including how it improves data visibility, enhances system health tracking, and integrates test operations.
  • Why Perform System Management for HIL Systems? 

  • Exploring SystemLink and its use in Aerospace

Continue Your Learning Path

Engineer learns

 

Security Considerations for Test System Integrations

This course prepares engineers with resources on the industry security regulations that must be followed to ensure test system security. 

Engineer sets up SystemLink

 

Managing Systems and Assets with SystemLink Server

This course reviews the principal capabilities of SystemLink Server for end users to effectively monitor and manage test station system health, software configuration, and test results. 

Technician executes tests using TestStand.

 

 Architecting Test Systems Using TestStand

 

Architecting Test Systems Using TestStand covers how to customize TestStand to meet unique testing needs through hands-on design scenarios.

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