Design and experimental study of an observer-based controller for a three-DOF four-wire type optical pickup head

Keyphrases

• Optical pickup Head 100%
• Sliding Mode Control 100%
• Four-wire 100%
• Three-DOF 100%
• Wire Type 100%
• Observer-based Controller 100%
• Data Reading 66%
• High-gain Observer 66%
• Three Degrees of Freedom 66%
• Controller 33%
• Actuator 33%
• Objective Lens 33%
• Control Design 33%
• Optical pickup 33%
• Fast Data 33%
• Feedback Device 33%
• Lagrange Equation 33%
• Control Gain 33%
• Precision Positioning 33%
• Servo 33%
• Equations of Motion 33%
• Optic Disc 33%
• Virtual Work Equation 33%
• Performance Prediction 33%

Engineering

• Sliding Mode Control 100%
• Degree of Freedom 66%
• Objective Lens 33%
• Control Design 33%
• Lagrange Equation 33%
• Feedback Signal 33%
• Optical Disk 33%
• Servomotors 33%
• Actuator 33%