Engineered System

An Engineered System is a system designed and operated by humans to achieve specific objectives through the application of engineering and scientific principles, focusing on technical aspects such as structure, materials, functionality, and performance.

• Context:
  • It can (typically) integrate physical, software, and human elements to function as a cohesive whole.
  • It can (often) require interdisciplinary collaboration across fields such as mechanical engineering, electrical engineering, civil engineering, computer science, and systems engineering.
  • It can be subject to constraints like cost, safety, reliability, and environmental impact, influencing its design and operation.
  • It can (often) utilize modeling and simulation tools during the design phase to predict performance and identify potential issues.
  • It can be evaluated against criteria like efficiency, effectiveness, adaptability, and sustainability.
  • It can be developed following a System Development Methodology.
  • ...
• Example(s):
  • a Transportation Systems (e.g., highways, railroads, airports) facilitate the movement of people and goods.
  • a Communication Systems (e.g., telecommunication networks, the Internet) enable information exchange.
  • a Manufacturing Systems (e.g., assembly lines, robotic production facilities) produce goods and products.
  • a Environmental Control Systems (e.g., water treatment plants, air pollution control systems) manage environmental impacts.
  • A Computing System such as a software-based system.
  • A Slot Machine.
  • A Mission Critical System.
  • ...
• Counter-Example(s):
  • a Natural System like a river or a forest.
  • a Simple Mechanical Device, such as hand tools, that do not integrate multiple components to achieve complex objectives.
  • A Hacked System, which implies unauthorized modifications or uses that deviate from the original design intentions.
• See: System, Systems Engineering, Complex System, System Design, System Integration, Bridge, Designed System.

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References

2023

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  • An Engineered System is a type of Designed System that focuses primarily on the technical aspects of a solution, such as its structure, materials, functionality, and performance. Engineered Systems are developed by professionals, such as Mechanical Engineers, Electrical Engineers, or Civil Engineers, who possess the knowledge and skills to address the underlying scientific and technological principles involved. These systems are typically concerned with efficiency, safety, reliability, and adherence to various standards and regulations. In many real-world situations, Engineered Systems complement and work in tandem with Designed Systems to create products or services that are both functionally efficient and aesthetically appealing.
  • Here are some examples of both Engineered Systems:
    1. Bridge construction: Engineers develop the structural design, select materials, and ensure the bridge can safely support the intended load and environmental factors.
    2. Power Plant design: Electrical and mechanical engineers design and construct power plants, ensuring they meet energy production requirements and follow safety regulations.
    3. Automotive Engineering: Engineers design and develop various systems within cars, such as engines, transmissions, and suspension systems, to optimize performance, fuel efficiency, and safety.
    4. Water Treatment Plant: Civil and environmental engineers design and implement systems to treat and distribute water, meeting quality standards and ensuring public health.

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