Here is a number that surprises people new to engineering: for most long-lived systems, the cost of building the thing is the small part. The majority of the money — often two-thirds or more of the whole lifecycle — is spent after it ships, keeping it running. System operation and maintenance is the discipline of…
This article has moved. If you are not redirected, click here. Verification and validation are integral processes in system engineering that contribute to the quality and success of a given system. Verification refers to the method used to check whether a system meets specified requirements, functioning as an ‘inspection’ mechanism. On the other hand, validation…
This article has moved. If you are not redirected, click here. Importance of Assessing Requirements Before Signing a Contract Understanding requirements before embarking on a contract is no mere formality. It’s a prerequisite that can significantly influence the direction and outcome of a project. By deliberate comprehension of the requirements, you are effectively mapping out…
Pull the back off any complex machine and you find the same thing: it is not one system, it is a stack of smaller ones, each doing a job. To the engineer who builds it, a car is not “a car” — it is a propulsion subsystem, a braking subsystem, a steering subsystem, and an…
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Most systems engineering grew up around documents and functions. Then software people arrived with a different habit of mind — thinking in objects — and asked whether it could work for whole systems. The Object-Oriented Systems Engineering Method (OOSEM) is exactly that: a way of doing model-based systems engineering using object-oriented thinking and SysML, bringing…
Welcome to the world of systems engineering, a realm where complexity is the norm and innovation, the key to success. Enter Modular Open Systems Approach (MOSA), a game-changing strategy that is revolutionising the way we manage complex systems. At its core, MOSA is built on three pillars: modularity, open interfaces, and interoperability. Modularity refers to…
If you’ve been exploring methods to enhance your problem-solving capabilities, chances are you’ve stumbled upon the concepts of “design thinking” and “systems thinking”. Both of these methodologies are commonly employed to navigate intricate issues, however, their distinct differences can significantly influence their effectiveness. In this article, we delve into the key disparities between design thinking…
Most MBSE methods tell you to build a model; few tell you the order to build it in. The Harmony process does. The Harmony process is a structured, model-based systems engineering methodology that guides a team through requirements analysis, system functional analysis, and design synthesis — a defined sequence for turning needs into a verified…
Are you enthralled by the compelling realm of technology and desire to play an integral role within it? Do you ever ponder on those who orchestrate the broad spectrum facets of software development, making certain everything operates seamlessly? If such queries come to your mind, allow us to guide you through the thrilling journey of…
