Design of Shock Wave Storage and Test System with Variable Parameters Based on the Sensor of Piezoelectric Circuit

Table 2

Error test results of adaptation circuit.

Working parameters			Actual output
Gain	Frequency (Sa·s^−1)	Input voltage (V)	Sampling frequency (Sa·s^−1)	Output voltage (V)	Gain	Error (%)
0.125	3 M	6 M	3 M	0.635	0.127	0.14
0.25	3 M	6 M	3 M	1.037	0.263	0.53
0.5	2 M	4 M	2 M	1.274	0.561	1.22
1	2 M	2 M	2 M	0.926	1.027	0.35