190 D. Di Maio and S. Bruinsma Table 19.5 Table of plots of RASTAR errors calculated for different damage severities, levels A1–A4, and added noise DamageA1+noise100mV and 10N force DamageA4+noise100mV and 10N force 0.85 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 Frequency [Hz] 270 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 1.9 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Frequency [Hz] 270 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 DamageA1+noise100mV and 1N force DamageA4+noise100mV and 1N force 1.2 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 1.05 1.1 1.15 Frequency [Hz] 270 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 1.45 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 1.05 1.1 1.15 1.2 1.25 1.3 1.35 1.4 Frequency [Hz] 270 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 References 1. Chen, D., Xu, Y.F., Zhu, W.D.: Identification of damage in plates using full-field measurement with a continuously scanning laser Doppler vibrometer system. 422, 542–567 (2018). https://doi.org/10.1016/j.jsv.2018.01.005 2. Chen, D.-M., Xu, Y.F., Zhu, W.D.: Damage identification of beams using a continuously scanning laser Doppler vibrometer system. J. Vib. Acoust. 138, 5 (2016) 3. Chen, D.-M., Xu, Y.F., Zhu, W.D.: Non-model-based multiple damage identification of beams by a continuously scanning laser Doppler vibrometer system. Measurement. 115, 185–196 (2018) 4. Chen, D.-M., Xu, Y.F., Zhu, W.D.: Non-model-based identification of delamination in laminated composite plates using a continuously scanning laser Doppler vibrometer system. J. Vib. Acoust. 140, 4 (2018) 5. Xu, Y.F., Chen, D.-M., Zhu, W.D.: Modal parameter estimation using free response measured by a continuously scanning laser Doppler vibrometer system with application to structural damage identification. J. Sound Vib. 485, 115536 (2020) 6. Xu, Y.F., Chen, D.-M., Zhu, W.D.: Damage identification of beam structures using free response shapes obtained by use of a continuously scanning laser Doppler vibrometer system. Mech. Syst. Signal Process. 92, 226–247 (2017) 7. Chen, D.-M., Xu, Y.F., Zhu, W.D.: A comprehensive study on detection of hidden delamination damage in a composite plate using curvatures of operating deflection shapes. J. Nondestruct. Eval. 38(2), 54 (2019) 8. Xu, Y.F., Chen, D.-M., Zhu, W.D.: Operational modal analysis using lifted continuously scanning laser Doppler vibrometer measurements and its application to baseline-free structural damage identification. J. Vib. Control. 25(7), 1341–1364 (2019) 9. Chen, D.-M., Xu, Y.F., Zhu, W.D.: Experimental investigation of notch-type damage identification with a curvature-based method by using a continuously scanning laser doppler vibrometer system. J. Nondestruct. Eval. 36(2), 38 (2017) 10. Di Maio, D.: Use of continuous scanning LDV for diagnostics. in Conference Proceedings of the Society for Experimental Mechanics Series, 2016, vol. 8, doi: https://doi.org/10.1007/978-3-319-30084-9_11 11. Bruinsma, S., Di Maio, D., Tinga, T.: Diagnostics based on continuous scanning LDV methods: numerical study. J. Phys. Conf. Ser. 1149(1), 12012 (2018) 12. Di Maio, D., Bruinsma, S., Tinga, T.: Diagnostics based on continuous scanning LDV measurements and RASTAR analysis method. Exp. Tech., 1–18 (2020) 13. Di Maio, D.: Damage monitoring using Continuous Scanning LDV methods: numerical approach. in OPTIMESS2015 (2015)
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