Optimal Sensor Placement and Minimum Number Selection of Sensors for Health Monitoring of Transmission Towers

Table 2

Sensor placements of different number of sensors.

Node numbering	Sensor position				Node numbering	Sensor position
	50	30	20	10		50	30	20	10
1701x	●	●			5601x	●
1702x	●	●	●		5604x	●
1703x	●	●	●		6004x	●	●
1704x	●	●	●	●	6006x	●	●
1705x	●	●	●	●	1701y	●	●	●
1706x	●	●	●	●	1702y	●	●
1801x	●				1703y	●	●	●	●
1802x	●				1704y	●	●	●
1803x	●				1707y	●	●	●	●
1804x	●				1708y	●	●	●	●
1901x	●				1802y	●
1902x	●				1803y	●
3404x	●	●			2001y	●
3501x	●	●			2002y	●
3502x	●				5501y	●
3503x	●	●			5502y	●	●	●
3901x	●	●	●		5503y	●
3902x	●	●	●	●	5601y	●
3903x	●	●	●		5602y	●	●	●	●
3904x	●	●	●	●	5603y	●	●
4003x	●				5702y	●	●	●
5501x	●				5703y	●	●
5502x	●	●	●		5704y	●
5503x	●	●	●		6006y	●	●
5504x	●				6008y	●	●	●	●