Research Article
A Force Sensorless Method for CFRP/Ti Stack Interface Detection during Robotic Orbital Drilling Operations
Table 2
Parameters of adaptive observer.
| Symbol | Description | Value |
| | Covariance matrix of the system noise | | | Covariance matrix of the measurement noise | 0.01 | | Symmetric positive definite matrix | | | Forgetting factor | 0.5 |
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