Performance of Suboptimal Controllers for Affine-Quadratic Problems

• 作者: A. J. Shaiju Ankita Sharma
• 来源期刊: 现代非线性理论与应用(英文)
• 学科: 数学
• 关键词: Affine-Quadratic CONTROL Nonlinear CONTROL OPTIMAL CONTROL Suboptimal CONTROL
• 年，卷（期）: xdfxxllyyyyw_2014,（5）
• 页码范围: 230-235
• 页数: 6页
• 分类号: O1

摘要

In this article, affine-quadratic control problems are studied. Error bounds are derived for the difference between the performance indices corresponding to the optimal and a class of suboptimal controls. In particular, it is shown that the performance of these suboptimal controls is close to that of the optimal control whenever the error in estimating the costate initial condition is small.