Design of a prototype ocean current turbine—Part II: flight control system
Design of a prototype ocean current turbine—Part II: flight control system
复制标题
洋流涡轮机原型设计第二部分：飞行控制系统
DOI：
10.1016/j.oceaneng.2005.10.006
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发表时间：
2006
影响因子：
5
通讯作者：
G. Deane
中科院分区：
文献类型：
--
作者：
James H. VanZwieten;F. Driscoll;A. Leonessa;G. Deane
本文介绍并比较了第130比例的C-飞机原型，洋流涡轮机在FAU的发展控制策略。C-Plane是一个水动力平台，系在海底，利用持续的洋流发电。这种涡轮机利用其翼尖和鸭翼来控制其深度和方向，以便在时间和空间变化的气流中飞行时能够最大限度地产生能量。三种不同的控制系统的开发和比较，本文使用的数学模型和动力学仿真开发的配套文件。这些控制方法各自使用三个子操作模式（上升、下降和稳定），并且是混合PID/Bang Bang（MPID）、混合LQR/PID/Bang Bang（MLQR）和混合LQG/PID/Bang Bang（MLQG）控制方法。所有三个控制器都是有效的，并且在预期的操作条件下控制C平面。MPID控制器被证明是稍微更有效和鲁棒。
This paper presents and compares control strategies for the 130th scale C-Plane prototype, an ocean current turbine under development at FAU. The C-Plane is a hydrodynamic platform that is tethered to the sea floor and uses sustained ocean currents to produce electricity. This turbine uses its wingtips and canard to control its depth and orientation so that it can maximize energy production while flying in a temporally and spatially varying current. Three different control systems are developed and compared in this paper using the mathematical model and dynamics simulation developed in the companion paper. These control approaches each use three sub-modes of operation (ascending, descending, and steady) and are the Mixed PID/Bang Bang (MPID), Mixed LQR/PID/Bang Bang (MLQR), and Mixed LQG/PID/Bang Bang (MLQG) control approaches. All three controllers are effective and were to control the C-Plane under expected operating conditions. The MPID controller proved to be slightly more effective and robust.