What makes the control of discontinuous dynamical systems so complex?

Engineering

• Stick-Slip 100%
• Selection Method 100%
• Industrial Applications 50%
• Well Drilling 50%
• Degree of Freedom 50%
• Two Degree of Freedom 50%
• Good Performance 50%
• Discontinuity Surface 50%
• Engineering Method 50%
• Sliding Motion 50%
• Bottomhole Assembly 50%
• Dry Friction 50%
• Mechanical Vibration 50%
• Systems Analysis 50%