Chao, Yung-ChengYung-ChengChaoHuang, Hsiao-PingHsiao-PingHuang2009-01-202018-06-282009-01-202018-06-281975http://ntur.lib.ntu.edu.tw//handle/246246/102045en-USTrace Minimization via Second Order Sensitivity for Sub-Optimal Control with Imcomplete State Feedbackjournal article