Engineered System

An Engineered System is a designed system designed to achieve specific objectives through the application of engineering and scientific principles.

• AKA: Technical System, Engineering System, Engineered Solution, Technical Solution.
• Context:
  • It can (typically) integrate physical components, software components, and human elements to function as a cohesive whole.
  • It can (typically) incorporate technical specifications and performance requirements in its implementation.
  • It can (often) require interdisciplinary collaboration across fields such as mechanical engineering, electrical engineering, civil engineering, computer science, and systems engineering.
  • It can (often) utilize modeling tools and simulation systems during the design phase to predict performance and identify potential issues.
  • ...
  • It can range from being an Overengineered System to being an Underengineered System, depending on its design approach.
  • It can range from being a Simple Engineered System to being a Complex Engineered System, depending on its system complexity.
  • It can range from being a Domain-Specific Engineered System to being a General-Purpose Engineered System, depending on its application scope.
  • ...
  • It can be subject to System Constraints such as:
    • system cost affecting design and implementation choices
    • system safety ensuring operational security
    • system reliability maintaining consistent performance
    • system environmental impact considering ecological effects
  • It can be evaluated against Engineering Criteria, such as:
    • system efficiency in resource utilization
    • system effectiveness in goal achievement
    • system adaptability to changing conditions
    • system sustainability over operational lifetime
  • It can be developed following System Development Methodologys and engineering practices.
  • ...
• Examples:
  • Transportation Systems (e.g., highways, railroads, airports) facilitate the movement of people and goods.
  • Communication Systems (e.g., telecommunication networks, the Internet) enable information exchange.
  • Manufacturing Systems (e.g., assembly lines, robotic production facilities) produce goods and products.
  • Environmental Control Systems (e.g., water treatment plants, air pollution control systems) manage environmental impacts.
  • Power Generation Systems (e.g., power plants, renewable energy facilities) provide electrical power.
  • Computing Systems such as software-based systems process information.
  • Slot Machines for automated gaming operations.
  • Mission Critical Systems ensuring essential operations.
  • ...
• Counter-Examples:
  • Natural Systems like rivers or forests that form without engineering.
  • Simple Mechanical Devices, such as hand tools, that do not integrate multiple components to achieve complex objectives.
  • Ad Hoc Systems created without systematic engineering principles.
  • Hacked Systems which imply unauthorized modifications or uses that deviate from the original design intentions.
• See: System, Systems Engineering, Complex System, System Design, System Integration, Bridge.

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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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