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整數(shù)規(guī)劃方法。 科技論文摘要的語言特征 常用句型的漢英對照 本文簡單介紹了 be simply introduced in the paper 本文研究了 be investigated in the paper 本文研究了 be considered 本文研究了 have(has) been studied 本文介紹了 This paper introduces… 本文提出了 …be proposed in the paper 本文對 …… 進行了評述 be reviewed 本文報道了 …… 的方法 be developed 本文報道了 …… 的方法 A procedure is described… 本文報道了 …… 的方法 The paper describes… 本文報道了 …… 的方法 be reported 本文報道了 …… 的方法 be described 示例 1 ROBUST, NEAR TIMEOPTIMAL CONTROL OF POWER SYSTEM OSCILLATIONS WITH FUZZY LOGIC This paper presents a fuzzy logic controller for series reactance switching to damp power system electromechanical oscillations. A set of control rules are constructed and an inference is provided by fuzzy logic reasoning. The knowledge base for the controller is established from observation of the dynamic behavior of a simple power system and the general engineering knowledge about the system dynamics. The performance of the controller is shown to be robust and parable to that of a minimumtime optimal controller. Keywords: Small disturbance stability, large disturbance stability, switched reactance, optimal control, rule based controller, fuzzy logic, robustness 示例 2 A model predictive control strategy for supply chain optimization This paper describes a model predictive control strategy to find the optimal decision variables to maximize profit in supply chains with multiproduct, multiechelon distribution works with multiproduct batch plants. The key features of this paper are: (1) a discrete time MILP dynamic model that considers the flow of material and information within the system。 (2) a general dynamic optimization framework that simultaneously considers all the elements of the supply chain and their interactions。 and (3), a rolling horizon approach to update the decision variables whenever changes affecting the supply chain arise. The paper pares the behavior of a supply chain under centralized and decentralized management approaches, and shows that the former yields better results, with profit increases of up to 15% as shown in an example problem. Keywords: Supply chain management。 Scheduling。 Dynamic scheduling。 Optimal control。 Decision support tools。 Hybrid systems 課堂練習 以英譯中為主 The brushes are so p