amplitudedriven
Amplitudedriven is a descriptor used to characterize systems whose dynamics are chiefly governed by the amplitude of an external forcing term. In an amplitudedriven regime, the input amplitude determines the energy input and influences the scale of the response, while variations in the drive’s phase or frequency content may be secondary or only manifest after the amplitude reaches certain levels. The term is commonly applied in the study of oscillatory, dynamical, and control systems where nonlinearities render the response highly sensitive to the magnitude of driving signals.
Applications and context include electronic and optical oscillators, where the output amplitude tracks the driving strength;
Modeling approaches typically attach the driving influence to a term representing amplitude, for example letting an