@article{paperid:1040140,
author = {Modares, Hamidreza and Naghibi Sistani, Mohammad Bagher and Frank L. Lewis},
title = {A policy iteration approach to online optimal control of continuous-time constrained-input systems},
journal = {ISA Transactions},
year = {2013},
volume = {52},
number = {5},
month = {September},
issn = {0019-0578},
pages = {611--621},
			numpages = {10},
keywords = {Optimal control
Reinforcement learning
Policy iteration
Neural networks
Input constraints},
}