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Code No: NR421001

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IV B.Tech II Semester Supplementary Examinations, Apr/May 2006 ROBOTICS AND AUTOMATION ( Common to Electronics & Instrumentation Engineering and Bio-Medical Engineering) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. Classify the robots based on their different configurations and discuss their applications and limitation. [16] 2. (a) Explain the various capabilities and limitations of the robot languages.

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(b) Discuss critically Asimov’s laws of Robotics with illustration.

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3. What are the different tupes of electric drives used in the robots? Describe them with the help of neat sketches. [16] 4. Disucss the applications and working principle of the following sensors: (a) Range sensors (b) Acoustic sensors (c) Tactile sensors.

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5. Explain the basic concept of two stage control of manupulator using joint variable. [16] 6. What is the function of gripper? Discuss various types of Grippers used in industrial Robots. [16] 7. Discuss with an illustrative example for any one type of Robot, solution for inverse kinematics problem of Robot. Discuss algorithm to be deployed for solving multiple solutions. [16]

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8. Discuss the various applications of robots in hazardous areas.

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NR421001 IV B.Tech II Semester Supplementary Examinations, Apr ...

(a) Explain the various capabilities and limitations of the robot languages. ... 3. What are the different tupes of electric drives used in the robots? Describe them.

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