Control systems with time lags

John M. Blatt
1976 The Journal of the Australian Mathematical Society Series B Applied Mathematics  
Necessary conditions for optimal controls are given for non-linear systems with time delayed effects in both control and state variables. subject to 478 terms of use, available at https://doi.
doi:10.1017/s033427000000134x fatcat:gfqmg3ij7bea3c5ngxlkxdo33q