In-Flight Alignment Using 𝐻_∞ Filter for Strapdown INS on Aircraft

Table 1

Singular values of system observable matrix 𝑄.

𝜎1=9.9628	𝜎2=9.9607	𝜎3=9.8922
𝜎4=9.8921	𝜎5=9.0525	𝜎6=1.1442
𝜎7=1.1442	𝜎8=1.1442	𝜎9=0.4379
𝜎10=0.3588	𝜎11=0.1517	𝜎12=0.0331