| 493 | -- | 494 | . Special Issue on the 6th Portuguese Conference on Automatic Control (Controlo 2004) |
| 495 | -- | 502 | M. M. A. Ferreira. On the regularity of optimal controls for a class of problems with state constraints |
| 503 | -- | 512 | Carlos A. Silva, João Miguel da Costa Sousa, Thomas A. Runkler, José M. G. Sá da Costa. Distributed optimisation of a logistic system and its suppliers using ant colonies |
| 513 | -- | 522 | Arturo Molina-Cristobal, Ian Griffin, Peter J. Fleming, David H. Owens. Linear matrix inequalities and evolutionary optimization in multiobjective control |
| 523 | -- | 533 | J. M. Lemos. Adaptive control of distributed collector solar fields |
| 535 | -- | 541 | Ana Leiria, M. M. M. Moura, David H. Evans, M. Graça Ruano. Time-variable blood flow averaged waveforms |
| 543 | -- | 554 | Nusret Tan, Derek P. Atherton. Design of stabilizing PI and PID controllers |
| 555 | -- | 564 | Anatoly Pashkevich, M. Kazheunikau, A. E. Ruano. Neural network approach to collision free path-planning for robotic manipulators |
| 565 | -- | 574 | Catarina J. M. Delgado, P. Lopes dos Santos, J. L. Martins de Carvalho. A new insight to the matrices extraction in a MOESP type subspace identification algorithm |
| 575 | -- | 583 | T. Alamo, A. Cepeda, Daniel Limón, Eduardo F. Camacho. Estimation of the domain of attraction for saturated discrete-time systems |
| 585 | -- | 597 | L. Bruyere, Antonios Tsourdos, Brian A. White. Polynomial approach for design and robust analysis of Lateral missile control |