WorksheetsClass Quiz
Total questions: 10
Worksheet time: 12mins
Why bioinspired underwater robots??
Not invasive
Too cool, more than the others!
Animal-robot interaction
Efficiency and agility
Biological models investigation
OK, let's start! What we want to control with the presented strategy (we are referring to the fishtail)?
Frequency
Amplitude
Torque exerted
DC motor speed
How many parameters has the control law?
4
3
2
1
By varying K1, what changes?
Steering direction
Torque exerted on the fishtail
Fishtail frequency
Fish body speed
And K2? What is the utility?
Steering direction
Call-back contribution
Frequency control
None of the previous
What the sign of KS determines?
Steering direction
Steering curvature radius
Steering angular speed
Not relevant
The magnitude of KS instead?
Steering direction
Steering angular speed
Steering curvature radius
Not relevant
What are the achievements of this approach?
Maneuverabilty
Environments and structure adaptability
Diving
Path tracking
What the torque control converts into?
Speed control
Position control
Frequency control
None of the previous
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