Short answer

Integrate hardware-in-the-loop simulation with additive manufacturing for accelerated development of complex vehicle systems.

Field
Modelling
Source
Applied Energy (2017)
Method
Comparative analysis of simulation, HIL, and physical prototype testing.
Evidence
Strong effect

Integrating hardware-in-the-loop (HIL) simulation with large-scale additive manufacturing (like BAAM) significantly shortens the development cycle for complex vehicle systems like range-extended electric powertrains. This modelling research insight is drawn from a 2017 study published in Applied Energy. Using Comparative analysis of simulation, hil, and physical prototype testing., researchers explored how this design variable affects real-world outcomes. The key design takeaway: Integrate hardware-in-the-loop simulation with additive manufacturing for accelerated development of complex vehicle systems.

Study
ModellingHigh ImpactStrong effect

Additive Manufacturing Accelerates Electric Vehicle Powertrain Prototyping

Integrating hardware-in-the-loop (HIL) simulation with large-scale additive manufacturing (like BAAM) significantly shortens the development cycle for complex vehicle systems like range-extended electric powertrains.

Applied Energy · 2017

01

Key Findings

  • 01HIL simulation and BAAM can be paralleled to accelerate vehicle development.
  • 02The integrated powertrain and chassis design presented opportunities and challenges that were addressed through the development process.
  • 03Chassis dynamometer results validated the benefits of the REEV architecture in both battery electric and range extender modes.
02

Application

Design takeaway

Integrate hardware-in-the-loop simulation with additive manufacturing for accelerated development of complex vehicle systems.

How to apply

When developing new vehicle powertrains or complex integrated systems, utilize HIL simulation for initial validation and explore additive manufacturing for rapid creation of physical test platforms.

Project actions

  • 01Consider using simulation software to model system behavior before building physical prototypes.
  • 02Investigate how rapid prototyping technologies can be used to create functional models for testing.
03

Method & Evidence

AimHow can hardware-in-the-loop (HIL) simulation be effectively combined with additive manufacturing techniques to accelerate the development and validation of range-extended electric vehicle powertrains?
MethodComparative analysis of simulation, HIL, and physical prototype testing.
ProcedureThe research involved developing a range-extended electric vehicle powertrain using HIL simulation, while simultaneously prototyping the vehicle chassis using big area additive manufacturing (BAAM). The integrated system was then tested on a chassis dynamometer, and results were compared against offline simulations and HIL data.
ContextAutomotive engineering, electric vehicle development, rapid prototyping.

Variables

IV["Integration of HIL simulation and additive manufacturing.","Use of BAAM for chassis prototyping."]
DV["Vehicle development time.","Accuracy of powertrain performance validation.","Cost-effectiveness of the development process."]
CV["Type of vehicle (range-extended electric vehicle).","Specific powertrain architecture.","Testing environment (chassis dynamometer)."]
04

Strengths & Limitations

Strengths

  • +Demonstrates a novel integration of simulation and manufacturing technologies.
  • +Provides empirical validation through physical testing.

Limitations

The complexity of integrating different systems (powertrain, chassis) can be challenging, and the cost of advanced simulation software and large-scale 3D printers may be a barrier.

Reliability & validity

The study's validity is supported by the comparison of offline simulation, HIL, and chassis dynamometer results. Reliability could be enhanced by repeating tests under varied conditions or with multiple prototypes.

Think critically

To what extent can the benefits of HIL simulation and additive manufacturing be realized in smaller-scale design projects with limited resources?

05

Design Principles

"Iterative development through integrated simulation and rapid prototyping."

This approach allows for rapid iteration and validation of powertrain designs in a simulated environment before physical integration, reducing costs and time-to-market for innovative vehicle architectures. It bridges the gap between digital design and physical prototypes, enabling faster testing and refinement.

06

What This Means for Your Design

Using computer simulations to test parts of a vehicle's engine and electronics while a 3D printer builds the car's body at the same time makes developing new electric cars much faster.

How to use in your project

  • 1.Reference this study when discussing the benefits of using simulation and rapid prototyping in your design project to accelerate development and reduce risks.
07

Add to My Project

08

Quick Cite

Paragraph starter

The development of complex systems, such as advanced vehicle powertrains, can be significantly accelerated by integrating hardware-in-the-loop (HIL) simulation with rapid prototyping technologies like additive manufacturing. This approach allows for parallel development streams, where simulated components are tested concurrently with physically prototyped elements, leading to faster iteration cycles and reduced development timelines, as demonstrated in the rapid development of a range-extended electric vehicle.

09

Source

Applied Energy

Development of a range-extended electric vehicle powertrain for an integrated energy systems research printed utility vehicle

journal · 2017

View source

Questions About This Research

What does the research say about additive manufacturing accelerates electric vehicle powertrain prototyping?
Integrate hardware-in-the-loop simulation with additive manufacturing for accelerated development of complex vehicle systems. Evidence: Applied Energy (2017).
Why does "Additive Manufacturing Accelerates Electric Vehicle Powertrain Prototyping" matter for design?
This approach allows for rapid iteration and validation of powertrain designs in a simulated environment before physical integration, reducing costs and time-to-market for innovative vehicle architectures. It bridges the gap between digital design and physical prototypes, enabling faster testing and refinement.
How can designers apply this research?
Integrate hardware-in-the-loop simulation with additive manufacturing for accelerated development of complex vehicle systems.
What were the main findings?
HIL simulation and BAAM can be paralleled to accelerate vehicle development.. The integrated powertrain and chassis design presented opportunities and challenges that were addressed through the development process.. Chassis dynamometer results validated the benefits of the REEV architecture in both battery electric and range extender modes.
What research method was used?
Comparative analysis of simulation, HIL, and physical prototype testing..
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2017 journal from Applied Energy.
What should I do differently in my next project?
When developing new vehicle powertrains or complex integrated systems, utilize HIL simulation for initial validation and explore additive manufacturing for rapid creation of physical test platforms.
What are the limitations?
The study focuses on a specific REEV architecture and BAAM technology, which may not be universally applicable to all vehicle types or manufacturing processes.