Block 1 - lecture 4

Question 1

3 steps of analog system design?

Answer 1

1. define measurement objectives
2. select sensor
3. design the analog signal conditioning

Question 2

measurement objectives?

Answer 2

• parameter
• range
• accuracy
• linearity
• noise

Question 3

sensor selection considerations?

Answer 3

• transfer function
• time response
• range
• power

Question 4

analog signal conditioning considerations?

Answer 4

• parameter voltage etc.
• range
• impedances

Question 5

conditioning sensor output range to another range?

Answer 5

use Vout = mVin + Vo
for max and min
solve simultaniously