weakish 中文意思是什麼
weakish
解釋
有些弱的-
In chapter 1, we review the history of optimal control theory and point out that there are still three basic problems in optimal control research, i. e., infinite time interval, unbounded controls, and function in system not being f - differentiable. we see that it is still a weakish in optimal control theory to overcome these difficulties
在第一章中，我們回顧了最優控制理論的發展歷史，提出了當前研究中仍存在的三個基本問題? ?即無限時間區域問題、無界控制問題、以及系統函數不為f -可導問題。
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