static stability
Static stability refers to the ability of an object, such as an aircraft or a building, to return to its original position after being disturbed. For example, if a plane tilts due to wind, static stability ensures it will naturally level back out. This characteristic is crucial for safety and performance in various engineering designs.
In the context of aerodynamics, static stability can be categorized into three types: positive, neutral, and negative. Positive static stability means the object will return to its original position, while negative stability indicates it will move further away from that position. Neutral stability means it will remain in its new position after the disturbance.