Hybrid feedforward-feedback control for active helicopter vibration suppression

Engineering

• Feedforward 100%
• Control Scheme 100%
• Rotorcraft 50%
• Feedback Controller 50%
• Transients 25%
• Test Data 25%
• Vibration Control 25%
• Airframe 25%
• Linear Quadratic Gaussian 25%
• Stiffness Matrix 25%
• Flight Condition 25%
• Reduced Order Model 25%
• Feedforward Control 25%
• Increasing Demand 25%
• Flight Test 25%
• Mass Matrix 25%

Keyphrases

• Feedback Control Scheme 50%
• Adaptive Feedforward Controller 50%
• Adaptive Feedforward Control 50%
• PZT Stack Actuator 50%
• System Mode 50%
• Feedforward-feedback Controller 50%
• Vibration Disturbance 50%
• Simulink Simulation 50%