22.6.1. Technical Challenges

Try these first

1. 1.

   What is the heterogeneity of ground materials?

   Hint

   Think about the different materials we find underground.

2. 2.

   How can sensor failures affect drilling operations?

   Hint

   Consider what happens when sensors don't work.

3. 3.

   What is a major challenge in autonomous drilling related to ground materials?

   • They are always consistent
   • They are highly heterogeneous
   • They are easy to drill

   Hint

   Consider how soil types differ in character.

4. 4.

   True or False: Sensor failures can only occur in perfect weather conditions.

   • True
   • False

   Hint

   Think about the challenges faced in harsh environments.

5. 5.

   Consider a scenario where an autonomous drill encounters both soft clay and hard rock in one drilling session. Explain how the drilling speed, pressure, and sensor feedback would need to change throughout this operation.

   Hint

   Think about how the drill must respond differently based on material.

6. 6.

   Propose a design improvement for sensors that might fail in wet conditions and explain how this would mitigate risks in autonomous systems.

   Hint

   Consider how environmental protection can enhance technology.