Control of a Piezo Actuator to Adjust the Reflective Surface of the Space-Based Reflector

Resumo

The task of adjusting and maintaining the shape of the radio-reflective network of a largesized space-based reflector is considered. The possibility of using piezo actuators to solve this problem is estimated. The urgency of the actuator control problem for a wide range of tasks related to the space and aircraft equipment is shown. Different types of control for the chosen mathematical model of a piezo actuator are compared.