Which consequence results when redundant kinematic solutions exist while a robot arm executes a coordinated welding path with a PLC?

💡 Explanation

When redundant kinematic solutions exist, the inverse kinematic solver may select solutions causing abrupt changes as internal variables trigger, thus causing unpredictable behaviour at joint limits because the PLC tries to maintain its path; therefore, joint limits become unstable, rather than current fluctuating alone.

• Which risk increases when proportional valve deadband setting on a hydraulic actuator is excessively reduced?
• Which consequence happens when a telecommunications signal at a repeater undergoes excessive accumulated phase noise?
• Within a municipal power grid, which outcome occurs when significant harmonic distortion arises?
• During a residential AC recharge, which outcome occurs when air contaminates the refrigerant?
• Which outcome occurs when ultra-lean fuel mixtures auto-ignite?
• Which outcome occurs when parasitic capacitance within a high-frequency switching circuit resonates with stray inductance?