Mathematical Problems in Engineering / 2019 / Article / Tab 5

Research Article

Model Updating of a Stitched Sandwich Panel Based on Multistage Parameter Selection

Table 5

Relative sensitivity matrix of first four modes with respect to updating parameters.

ModeC11C22C44C55C66E1E2G12

11.0516.960.0237.932.14158.5615.510.28
20.6212.982.5446.5440.75121.2212.1943.96
318.680.790.132.4187.07−11.05194.402.35
44.380.257.3261.8863.72−1.6243.20126.43

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