Intelligent Wireless Sensors with Application to the Identification of Structural Modal Parameters and Steel Cable Forces: From the Lab to the Field

Table 4

Comparisons of the identified frequencies of the cable by embedded PP and offline SSI.

Frequencies	Embedded PP	Offline SSI
1st	/	/
2nd	/	8.985
3rd	13.50	13.47
4th	18.28	18.19
5th	22.76	22.73
6th	27.44	27.50
7th	32.28	32.34
8th	37.21	37.30