nonlinear control

Nonlinear control involves managing systems where the relationship between inputs and outputs isn't straight or proportional. Unlike simple (linear) systems, nonlinear systems can behave unpredictably, with responses that change based on current conditions. Nonlinear control techniques are designed to handle these complexities, ensuring systems behave desiredly even when their behavior is complex or unpredictable. This approach is essential in advanced applications like robotics, aircraft control, or chemical processes, where system dynamics are inherently nonlinear, requiring specialized strategies to maintain stability and performance.