Robotics Control Systems – Real-time Systems MCQs

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1. What is the primary objective of a robotics control system?



2. Which controller is most commonly used in industrial robots?



3. In robotics, feedback is mainly used to:



4. Which sensor provides information about joint position?



5. Real-time constraints in robotics ensure:



6. Which type of control uses mathematical models of the robot?



7. In open-loop control systems, feedback is:



8. Which real-time operating system feature is critical for robotics control?



9. Trajectory planning in robots refers to:



10. Which controller minimizes steady-state error?



11. A real-time robotics system failure can be categorized as:



12. Which logic is commonly used to specify timing constraints in robotic systems?



13. Which control strategy adapts parameters during operation?



14. The sampling rate in robotic control should be:



15. Which component executes control algorithms in robots?



16. Deadlines in robotics control systems are usually:



17. Which actuator converts electrical signals into mechanical motion?



18. Stability in a robotics control system means:



19. Which control loop operates fastest in a robot?



20. Real-time scheduling in robotics prioritizes tasks based on:



21. Which sensor detects external forces acting on a robot?



22. Which control method is suitable for uncertain environments?



23. The main role of an end-effector is to:



24. Which real-time fault is most critical in robotics?



25. Which kinematics describes motion without considering forces?



26. Which control approach uses learning from experience?



27. Real-time communication in robotics must be:



28. Which factor most affects control loop delay?



29. Which model represents robot dynamics using differential equations?



30. In robotics, jitter refers to:



31. Which standard is widely used for industrial robot safety?



32. Which bus is commonly used for real-time robot communication?



33. Which control loop directly affects robot accuracy?



34. Which algorithm ensures optimal control performance?



35. What happens if a hard deadline is missed in robotics?



36. Which technique verifies correctness of control logic?



37. Which sensor is essential for robot vision?



38. Which control method predicts future system behavior?



39. Real-time robotic systems are best described as:



40. Which parameter affects robot responsiveness most?



41. Which scheduling algorithm is optimal for periodic control tasks?



42. Which control ensures smooth motion transitions?



43. Which component applies torque to robot joints?



44. Inverse kinematics is used to compute:



45. Which issue is most dangerous in collaborative robots?



46. Which control strategy is simplest to implement?



47. Which real-time property guarantees task completion before deadline?



48. Which environment requires the highest reliability in robotic control?



49. Which method helps detect faults during robot operation?



50. The main goal of real-time robotics control is to ensure:



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