From: Design and Experiment of Triangular Prism Mast with Tape-Spring Hyperelastic Hinges
Frequency (Hz) | Thickness t (mm) | Variable quantity δ (%) | ||
---|---|---|---|---|
0.12 | 0.16 | 0.20 | ||
f B1 | 2.5699 | 2.7468 | 2.8742 | − 11.84 |
f B2 | 9.7959 | 10.124 | 10.361 | − 5.769 |
f B3 | 19.593 | 20.018 | 20.317 | − 3.695 |
f T1 | 4.2444 | 4.2488 | 4.2523 | − 0.186 |
f T2 | 12.674 | 2.690 | 12.702 | − 0.221 |