Research Article
Observer-Based Decentralized Tracking Control with Preview Action for a Class of Nonlinear Interconnected Systems
Table 2
Performance index results for subsystem
.
| Performance index | Classical controller () | Preview controller () | Preview controller () |
| IAE | 35.5087 | 20.6670 | 14.2376 | ISE | 61.1314 | 22.0606 | 9.9347 | ITAE | 992.6933 | 548.3889 | 333.0283 | ITSE | 1479.1 | 511.4 | 211.6 |
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