A Basic Study on Trajectory Accuracy Improvement of Hydraulic Excavator by Learning Control

Mathematics

• Learning Control 100%
• Hydraulics 71%
• Trajectory 45%
• Time Delay 27%
• Output 21%
• Time-delay Systems 17%
• Robot 17%
• Movement 14%
• Averaging 13%
• Control System 12%
• Sufficient 10%
• Object 9%
• Unknown 9%
• Relationships 8%

Engineering & Materials Science

• Excavators 73%
• Hydraulics 44%
• Trajectories 40%
• Time delay 23%
• Compensation and Redress 14%
• Robots 6%
• Control systems 5%