Research Article
Observer-Based Decentralized Tracking Control with Preview Action for a Class of Nonlinear Interconnected Systems
Table 4
Performance index results for subsystem
.
| Performance index | Classical controller () | Preview controller () | Preview controller () |
| IAE | 186.1303 | 105.5119 | 75.2243 | ISE | 287.7841 | 142.7642 | 90.1844 | ITAE | 14490 | 5950 | 3515 | ITSE | 14147 | 5482 | 3067 |
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