@article{paperid:1099890, author = {Abdolkhaleghzadeh Sherbaf, Seyed Mostafa and Effati, Sohrab and Rakhshan, Seyed Ali}, title = {Discrete-time optimal control problems with time delay argument: New discrete-time Euler–Lagrange equations with delay}, journal = {ISA Transactions}, year = {2024}, month = {September}, issn = {0019-0578}, keywords = {Delay discrete-time system; Pontryagin’s minimum principle; Discrete-time optimal control; Riccati matrix equation}, }