What is the term "interpolation" associated with in robotics?

Interpolation in robotics is primarily associated with the process of calculating points for motion control. It serves as a mathematical method to determine intermediate points along a path that a robot should follow to achieve smooth and accurate movement. When a robot is tasked with moving from one location to another, interpolation is employed to break down this movement into a series of smaller, manageable steps. This ensures that the robot can trace a path effectively, maintaining the desired trajectory without abrupt changes that could lead to inaccuracies or mechanical strain.

For example, if a robot needs to move in a curved path, interpolation allows it to calculate all the angle adjustments and positions needed to follow that curve smoothly, rather than jumping directly from point to point. This careful planning is crucial for high-precision applications, such as assembly or welding, where even slight deviations can lead to defects.

While other options consider valid aspects of robotics, such as data management and power efficiency, they do not directly pertain to the core definition and application of interpolation in motion control.