u930973931_answers

35 min Score: 0 Attempted: 0/35 Subscribe 1. Model Predictive Control (MPC) is based on: (A) Fixed gain feedback control (B) Predicting future system behavior and optimizing control actions (C) Frequency response analysis (D) State-space representation 2. In MPC, the prediction model is used to: (A) Forecast the future behavior of the system (B) Design … Read more

30 min Score: 0 Attempted: 0/30 Subscribe 1. Trajectory planning in robotics is used to: (A) Determine the path that a robot should follow (B) Optimize the robot’s sensor calibration (C) Design the robot’s mechanical structure (D) Calculate the robot’s energy consumption 2. The “cubic polynomial” trajectory is often used because: (A) It ensures smooth … Read more

40 min Score: 0 Attempted: 0/40 Subscribe 1. Robot dynamics primarily involves: (A) The study of the robot’s kinematic chains (B) The study of forces and torques in a robot system (C) The control of joint angles (D) The design of robot sensors 2. In robot dynamics, the term “mass matrix” refers to: (A) The … Read more

34 min Score: 0 Attempted: 0/34 Subscribe 1. What does forward kinematics calculate? (A) Joint angles from end-effector position (B) Joint velocities from end-effector velocity (C) End-effector position from joint angles (D) End-effector velocity from joint velocities 2. What does inverse kinematics determine? (A) End-effector position from joint angles (B) Joint velocities from end-effector velocity … Read more

Q#1: What is the term for the motion of an object around a fixed axis?(A) Linear motion(B) Rotational motion(C) Translational motion(D) Vibrational motionAnswer: (B) Rotational motion Q#2: In rotational kinematics, angular displacement is measured in:(A) Meters(B) Radians(C) Seconds(D) Meters per secondAnswer: (B) Radians Q#3: What is the angular velocity of an object rotating through 6 … Read more

50 min Score: 0 Attempted: 0/50 Subscribe 1. What is kinematics mainly concerned with? (A) Motion without considering forces (B) Forces causing motion (C) Energy transformations (D) Heat transfer 2. Which quantity describes the change in position of an object? (A) Speed (B) Velocity (C) Displacement (D) Acceleration 3. The rate of change of displacement … Read more

50 min Score: 0 Attempted: 0/50 Subscribe 1. What type of robot is designed to assist humans with daily household tasks? (A) Industrial Robot (B) Humanoid Robot (C) Service Robot (D) Autonomous Mobile Robot 2. Which robot is typically used in manufacturing for tasks such as welding and assembly? (A) Humanoid Robot (B) Medical Robot … Read more

50 min Score: 0 Attempted: 0/50 Subscribe 1. Who is considered the “father of robotics”? (A) Leonardo da Vinci (B) Isaac Asimov (C) George Devol (D) Nikola Tesla 2. What was the name of the first industrial robot developed by George Devol and Joseph Engelberger? (A) Unimate (B) Robby (C) Erector (D) Cybot 3. In … Read more

30 min Score: 0 Attempted: 0/30 Subscribe 1. What is the primary function of a robot’s actuator? (A) To perform physical actions and movements (B) To process information and make decisions (C) To sense environmental changes (D) To communicate with other robots 2. What does the term “end-effector” refer to in robotics? (A) The control … Read more

Q#1: What is the primary purpose of state-space representation in control systems?(A) To represent systems in a form suitable for analysis and design using matrices(B) To provide a graphical representation of the system’s response(C) To simplify the system’s frequency response analysis(D) To visualize the system’s steady-state errorAnswer: (A) To represent systems in a form suitable … Read more