| Article ID: | iaor20111887 |
| Volume: | 69 |
| Issue: | 3 |
| Start Page Number: | 374 |
| End Page Number: | 393 |
| Publication Date: | Mar 2008 |
| Journal: | Automation and Remote Control |
| Authors: | Ping Li |
| Keywords: | differential equations |
Necessary and sufficient conditions of approximate optimal controls for integral linear in state Volterra systems with nonlinear delays are derived. They are used for studying approximate optimal controls obtained by the control parameterization method as an important application.