The Fisher Information Matrix as a Relevant Tool for Sensor Selection in Engine Health Monitoring

Table 8

Considered fault cases.

a	−1% on 𝚂𝚆12𝚁	−0.5% on 𝚂𝙴12	fan, lpc
	−0.7% on 𝚂𝚆2𝚁	−0.4% on 𝚂𝙴2
b	−1% on 𝚂𝙴12
c	−1% on 𝚂𝚆26𝚁	−0.7% on 𝚂𝙴26	hpc
d	−1% on 𝚂𝙴26
e	−1% on 𝚂𝚆26𝚁
f	+1% on 𝚂𝚆42𝚁		hpt
g	−1% on 𝚂𝚆42𝚁	−1% on 𝚂𝙴42
h	−1% on 𝚂𝙴42
i	−1% on 𝚂𝙴49		lpt
j	−1% on 𝚂𝚆49𝚁	−0.4% on 𝚂𝙴49
k	−1% on 𝚂𝚆49𝚁
l	+1% on 𝚂𝚆49𝚁	−0.6% on 𝚂𝙴49
m	+1% on 𝙰8𝙸𝙼𝙿		nozzle
n	−1% on 𝙰8𝙸𝙼𝙿