Reqi - Reqi Systems Engineering Articles

Requirements Definition in Systems Engineering: A Practical Guide

A missing comma in a requirements document cost an aerospace company $1.2 million. A misinterpreted specification led to the loss of NASA’s Mars Climate Orbiter. These aren’t isolated incidents – they represent a persistent challenge in systems engineering. Despite decades of methodologies and tools, requirements definition remains a critical point of failure in projects worldwide….

Requirements

Human Systems Integration: A Comprehensive Guide and Future Trends

Human Systems Integration (HSI) is a crucial discipline in system design and development. It is the process of integrating human considerations into the lifecycle of systems, from design and development to testing, production, and disposal. The goal of HSI is to optimise total system performance, operational effectiveness, and affordability while ensuring safety and suitability. This…

Human Factors

What is Systems Integration?

Systems Integration is a multi-disciplinary practice that employs a methodical, end-to-end approach to address system complexities. It requires the collaborative assembly and commissioning of system elements, effectively managing interfaces at the system-level, and carrying out meticulous integration. The management of resultant outputs makes it an especial, enduring field in Engineering. This key capability helps resolve…

Terms

MBSE in Practice: Space Industry Insights

Picture this: You’re building something that has to work perfectly 35,786 kilometers above Earth’s surface. There’s no IT help desk in geostationary orbit. No chance to pop open a panel and swap out a faulty component. Just your spacecraft, executing millions of lines of code, managing complex operations, all while hurtling through the vacuum of…

Model Based System Engineering (MBSE)

SMART Requirements: Specific, Measurable, Attainable, Relevant, and Time-Bound

Project management success rests on well-defined, communicated project requirements. Using the SMART technique offers a structured method to craft goals. These goals are Specific, Measurable, Attainable, Relevant, and Time-Bound. By following these principles, organizations can boost project results, elevate stakeholder satisfaction, and propel success. In this piece, we’ll explore SMART requirements, their value in project…

Requirements

The Ultimate Guide to Safety Assurance on Construction Projects

Safety assurance is crucial in the construction industry, particularly in busy construction hubs like Australia, USA and the UK. It’s a broad term, encompassing various practices and protocols. These are designed to guarantee the safety and well-being of all involved in a construction project. This guide takes a deep dive into safety assurance, scrutinising its…

Safety and Hazards

Revolutionising User Test Cases: Virtual Reality in Systems Engineering

In the ever-evolving landscape of systems engineering, a revolutionary technology is reshaping how we approach user test cases: Virtual Reality (VR). As we stand at the cusp of a new era in system design and evaluation, VR is emerging as a powerful tool that promises to transform the way we conceptualize, develop, and validate complex…

Digital Twins

Digital Twins in Systems Engineering: A Digital Revolution

Welcome to the age of Industry 4.0, where the lines between the physical and digital worlds become increasingly blurred. One of the transformative technologies stirring the waters of innovation is digital twin technology. A digital twin is the real-time virtual counterpart of a physical object, process, or service. With the seamless interplay between the virtual…

Digital Twins

CONOPS in Action: Real-World Examples and Best Practices

1. Introduction In the complex world of systems engineering and project management, having a clear vision of how a system or project will operate is crucial. This is where the Concept of Operations, commonly known as CONOPS, comes into play. CONOPS is a powerful tool that bridges the gap between stakeholder expectations and the technical…

RAMS

Requirements Baseline in Systems Engineering

In the complex world of systems engineering, success hinges on a clear understanding and meticulous management of project requirements. At the heart of this process lies a critical concept: the requirements baseline. This foundational element serves as the cornerstone for project development, guiding teams from initial conception through to final delivery. A requirements baseline is…

Requirements