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Software Intensive Systems

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Software Intensive Systems Blog

Our experts explore topics related to software intensive systems, including systems and software engineering, engineering process management, safety, security and more.

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  • Safety
Jan 22, 2024

Introduction to STAMP, STPA and CAST

We will provide a brief introduction to STAMP and its related processes, Systems-Theoretic Process Analysis (STPA) and Causal Analysis Using System Theory (CAST).
  • Safety
Jan 2, 2024

What to Expect with Version 3 of ISO 26262

Version 3 of ISO 26262 will align existing requirements and tailor application of Part 6 to ML. In addition, Annex C for configuration of machine learning will be extended and there are guidelines for handling training data.
  • Process management
Jan 1, 2024

Why Stages is Different

Standards such as BPMN exist, and applying those standards broadly makes sense on the surface. However, UL Solutions takes a different approach.

  • Safety
Dec 5, 2023

Beyond the Battery: Functional Safety in Electric Vehicles

In this blog post, we will outline the importance of FuSa and discuss standards and considerations that are paramount in EV engineering to increase operational consistency and predictability.
  • Safety
Nov 13, 2023

Striving for Independence and Value — Engaging a Third-Party Safety Manager

In the automotive domain, the ISO 26262 standard requires manufacturers to appoint a manager to facilitate timeliness and completion of safety activities. Learn how to engage a third-party safety manager.
  • Automotive
Oct 18, 2023

UL Solutions Wins Autonomous Vehicle Training Platform of the Year Autotech Breakthrough Award

UL Solutions, a global leader in applied safety science, today announced it is the winner of the Autonomous Vehicle Training Platform of the Year award.
  • Cybersecurity
Mar 13, 2023

How Systems Engineering Applies to Cybersecurity

Learn how systems engineering applies to cybersecurity
  • Safety
Sep 22, 2022

Measuring Real-Time Operating System Performance – Part II: Comparing FreeRTOS vs. Zephyr

The first post in this two-part series covered how you can port RTOSBench, a benchmark suite for kernel services, to FreeRTOS and Zephyr. Now, it is time to execute tests from RTOSBench on both operating systems and analyze the results.

  • Safety
Sep 8, 2022

Measuring Real-Time Operating System Performance – Part I: Finding and Porting a Benchmark Suite

The first blog in this two-post series shows how benchmarks can be used to measure these latencies. This provides an estimate of the suitability of certain operating systems for a specific real-time application.

  • Testing
Dec 21, 2021

Assert in Production Code? Yes, Please!

Can you use assert outside of unit tests?

  • Testing
Apr 22, 2021

The C/C++ Developer’s Guide – Part 2: icecream

This is the second of two posts in which we cover several handy open-source tools that can help decrease your compile times. The focus here is parallel builds with icecream.

  • Testing
Sep 3, 2019

The C/C++ Developer’s Guide – Part 1: ccache

This is the first of two posts in which we cover several handy open-source tools that can help decrease your compile times. The focus here is ccache.

Within UL Solutions we provide a broad portfolio of offerings to many industries. This includes certification, testing, inspection, assessment, verification and consulting services. In order to protect and prevent any conflict of interest, perception of conflict of interest and protection of both our brand and our customers brands, UL Solutions has processes in place to identify and manage any potential conflicts of interest and maintain the impartiality of our conformity assessment services.