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Posts by Joseph Elm

Systems Engineering in Defense and Non-Defense Industries

Systems Engineering in Defense and Non-Defense Industries

• Blog
Joseph Elm

In today's systems it's very hard to know where systems end and software begins. Software performs an integrating function in many systems, often serving as the glue interconnecting other system elements. We also find that many of the problems in software systems have their roots in systems engineering, which is an interdisciplinary field that focuses on how to design and manage complex systems over their life cycles. For that reason, staff at the Carnegie Mellon...

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The Value of Systems Engineering

The Value of Systems Engineering

• Blog
Joseph Elm

Building a complex weapon system in today's environment may involve many subsystems--propulsion, hydraulics, power, controls, radar, structures, navigation, computers, and communications. Design of these systems requires the expertise of engineers in particular disciplines, including mechanical engineering, electrical engineering, software engineering, metallurgical engineering, and many others. But some activities of system development are interdisciplinary, including requirements development, trade studies, and architecture design, to name a few. These tasks do not fit neatly into the traditional engineering...

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Joseph Elm

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