Definition
Optimisation is a method for finding the best feasible solution among available alternatives for a defined objective and specified constraints.
Human Explanation
It helps identify the option that best meets stated requirements, such as reducing cost, shortening time or improving resource allocation.
Why it Matters
Optimisation enables systematic comparison of many alternatives and selection of those that most effectively support a defined objective.
Conceptual Boundary
Optimisation does not mean maximising one local result without considering consequences for the wider system. A solution is optimal only within the chosen model, objective, data and constraints.
Practical Perspective
A mathematically optimal solution may be unusable when the model omits real operating conditions, organisational constraints or human needs. The objective function must represent what the organisation actually values.