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Table 3 Frequencies of ten-module TPM under different tape central angles

From: Design and Experiment of Triangular Prism Mast with Tape-Spring Hyperelastic Hinges

Frequency (Hz) Angle φ ()° Variable quantity δ (%)
80 90 100
f B1 2.5699 2.6553 2.7281 − 6.156
f B2 9.7959 10.022 10.208 − 4.207
f B3 19.593 20.002 20.309 − 3.654
f T1 4.2444 4.253 4.2611 − 0.393
f T2 12.674 12.702 12.729 − 0.434