Table 5 Data of each sensing system
Method | Common ratio | Number of solving steps | Sensing bandwidth |
|---|---|---|---|
Single Duffing oscillator | 1.01 | 282 | \(\left( 1.00,1.01\right) \omega\) |
1.02 | 197 | \(\left( 0.99,1.02\right) \omega\) | |
1.03 | 98 | \(\left( 0.98,1.03\right) \omega\) | |
Double Duffing oscillator | 1.05 | 68 | \(\left( 0.97,1.05\right) \omega\) |
1.06 | 60 | \(\left( 0.96,1.06\right) \omega\) | |
1.07 | 57 | \(\left( 0.95,1.07\right) \omega\) | |
Ours | 1.06 | 60 | \(\left( 0.96,1.06\right) \omega\) |
1.07 | 57 | \(\left( 0.95,1.07\right) \omega\) | |
1.08 | 35 | \(\left( 0.94,1.08\right) \omega\) |