Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← TechnologyWhich control instability results when a robotic arm's accelerometer exceeds its rated bandwidth during rapid movements?
A)Velocity saturation in the joints
B)Aliasing within the feedback loop✓
C)Increased encoder signal jitter
D)Thermal runaway occurrences
💡 Explanation
Aliasing occurs because the accelerometer samples motion at a rate slower than Nyquist frequency, resulting in frequency distortion and incorrect feedback; therefore control systems become unstable, rather than experiencing joint saturation under normal bandwidth.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Technology →- Which undesired outcome arises when exceeding the grinding wheel's critical speed?
- Which outcome occurs when a hydraulic proportional valve's pilot stage experiences excessive silting?
- Which outcome occurs inside prestressed concrete reactor containment when subjected to internal pressure exceeding design?
- Which outcome occurs when a diverter valve fails closed in a combined cycle gas turbine's heat recovery steam generator?
- In a three-phase power transformer, which event results when the differential relay activates main circuit breakers?
- Which consequence results when hydraulic retraction failure occurs during aircraft landing sequence?
