Don’t miss the April CSTA session! Super early bird discount available.

What is Open System ?

Open systems are systems that interact with their environment by importing and exporting matter and energy. Living organisms are prime examples of open systems. They sustain themselves through a continuous process of inflow and outflow, constantly building up and breaking down components.
See Also: Closed Systems

Additional Glossary Terms

Boundary

A boundary separates a system from its environment. The borders of the system, determined by the observer(s), which define where control action can be taken: a particular area of responsibility

CATWOE

CATWOE is a mnemonic device used in Soft Systems Methodology (SSM) to ensure that a Root Definition (a concise description of a human activity system) is rigorously formulated, well-structured, and

Viability

Viability or Viable System is a system (such as an organization, team, or individual) that is capable of independent existence. It is defined by its capacity to exist and thrive

Reductionism

Reductionism is an approach that seeks to understand complex systems by breaking them down into simpler components or elements and analyzing them in isolation.

Critical Systems Thinking (CST)

Critical Systems Thinking (CST) is second-order endeavor that that critically examines the philosophical and theoretical foundations of various systems methodologies. It acknowledges that real-world problems are inherently complex, multifaceted, and

Function

A function refers to the distinct purpose, role, or action that a component or subsystem carries out within a larger system. It is how a part contributes to the overall