Practice Redundant Manipulators And Closed Kinematic Chains (2.2) - Chapter 2: Advanced Kinematics and Dynamics

Practice: Redundant Manipulators and Closed Kinematic Chains

Lesson 2.2Advanced Kinematics and Dynamics

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8 questions

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2 cards from this section. Quick, good the night before a test.
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6 questions · about 4 min · pass mark 70%. Hints available.
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2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What defines a redundant manipulator?
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Think about how many joints a robot would need for simple movements.
Question 2.
Name one benefit of closed kinematic chains.
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Consider stability when handling loads.
3Question 3.
What is a redundant manipulator?
- A manipulator with no joints
- A manipulator with fewer joints than needed
- A manipulator with extra joints available for flexibility
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Think of how many joints are required versus how many exist.
4Question 4.
True or False: Closed kinematic chains always provide greater workspace than open chains.
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Consider how limitations can arise from a loop.
Question 5.
Find a real-world application of a redundant manipulator and describe its advantages in that context.
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Consider where high precision and flexibility are required.
Question 6.
Describe how a design engineer would need to approach the limitations of a closed kinematic chain when designing a robotic arm.
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Think about how constraints affect the robot's range of motion.

4 more questions in this section. Enroll free to practise them all.