21.14.3. Reliability and Maintainability

Try these first

1. 1.

   What does MTBF stand for?

   Hint

   Think about reliability and time periods.

2. 2.

   Why is self-diagnosis important in automated systems?

   Hint

   Consider maintenance and issue tracking.

3. 3.

   What does a higher MTBF indicate for a system?

   • Higher reliability
   • Lower maintenance costs
   • Increased component failure

   Hint

   Consider what MTBF measures.

4. 4.

   True or False: Regular maintenance is not necessary for systems with high MTBF.

   • True
   • False

   Hint

   Think about routine checks and wear.

5. 5.

   A soil sampling robot reports frequent errors after operating at high temperatures. Propose a strategy to increase its MTBF.

   Hint

   Analyze the operating environment and adjust for longevity.

6. 6.

   Draft a report on how to enhance the maintainability of automated soil sampling systems.

   Hint

   Combine technical features with operator needs.