Research Article
Observer-Based Decentralized Tracking Control with Preview Action for a Class of Nonlinear Interconnected Systems
Table 1
Performance index results for subsystem
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| Performance index | Classical controller () | Preview controller () | Preview controller () |
| IAE | 35.9558 | 22.8845 | 13.3241 | ISE | 33.0938 | 14.0228 | 4.9148 | ITAE | 1063.4 | 634.0 | 341.2 | ITSE | 917.8741 | 374.7498 | 126.2100 |
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