Risks Log

 

ID Risk Type Description Likelihood Consequence Risk Reduction Plan
1 Electric System Failure Technical The battery or electric system fails due to incorrect operation. 1

(-1)

4 • Add reverse voltage and overvoltage protection.

• Document and regulate operation.

2 Work Delay Schedule Heavy workload puts the team behind the schedule 1 5 • Optimize the WBS to break down the workload into manageable pieces.
3 Run Out of Budget Financial Run out of funds purchasing parts and repairing robots. 0 5 •  Make purchasing decisions carefully after the trade study.
4 Latency for Real-time Operation Technical Communication latency between master computer and UGV fails real-time operation. 4

(+1)

4 • Use a higher speed router as a wifi booster.
5 Poor Weather for Validation Tests Schedule Poor weather prevents/delays the system from outdoor experiments. 1 3 • Monitor upcoming weather.

• Schedule tests beforehand.

ID Risk Type Description Likelihood Consequence Risk Reduction Plan
6 Even Temperature Distribution Technical The temperate difference in the test field is close to or smaller than sensor noise. 1 4 • Use sensors with higher sensitivities based on previous experimental results.

• Add heat sources to the test field to increase temperature variance.

7 Poor Localization Accuracy Technical Localization accuracy is not high enough considering the size of the test field. 1 5 • Use RTK GPS instead of a built-in GPS.
8 Slow Temperature Convergence  Technical Temperature converges too slow for ground truth and onboard sensors to meet the time requirement.  1

(-3)

5 • Use temperature sensors with the faster response time.