Machine-translated by Google. Questions are authored in English.
Top

Discussion

What is the main limitation of a purely reactive architecture?

  • A.It cannot be implemented on physical robotic hardware at all
  • B.It cannot pursue goals requiring extended deliberate sequences
  • C.It responds too slowly to changes in its immediate environment
  • D.It requires more computing power than a deliberative architecture

Answer: B

Without internal state or lookahead, a reactive system cannot plan a route around an obstacle it can no longer see, or carry out a task requiring several steps in a particular order. Its speed and low cost are precisely its advantages. That limitation led to hybrid architectures combining a reactive layer for immediate response with a deliberative layer for planning. Recognising where an approach stops working is what motivates the architecture that succeeds it.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.