Optimal control of underwater kite power systems

机译：水下风筝动力系统的最佳控制

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摘要

We address the problem of generating electricity through Underwater Kite Power Systems. For this problem, we develop an optimal control problem formulation using a continuous-time model of the kite to devise the trajectories and controls for the kite that maximize the total energy produced in a given time interval. This is an highly nonlinear problem for which the optimization is challenging. We also develop a numerical solution scheme for the optimal control problem based on direct methods and on adaptive time-mesh refinement. We report results that show that the problem can be quickly solved with a high level of accuracy when using our adaptive mesh refinement strategy. The results confirm the values of electrical power that can be produced with such device.

机译：我们解决了通过水下风筝发电系统发电的问题。对于这个问题，我们使用风筝的连续时间模型来开发最佳控制问题公式，以设计风筝的轨迹和控制，以在给定的时间间隔内最大化产生的总能量。这是一个高度非线性的问题，其优化面临挑战。我们还基于直接方法和自适应时间网格细化为最优控制问题开发了一种数值解决方案。我们报告的结果表明，使用我们的自适应网格细化策略可以快速，高精度地解决问题。结果证实了这种设备可以产生的电功率值。

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来源
《Energy and Sustainability in Small Developing Economies》|2017年|1-6|共6页
会议地点 Funchal(PT)
作者
Luis Tiago Paiva; Fernando A. C. C. Fontes;
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作者单位

SYSTEC-ISR Faculty of Engineering, University of Porto School of Engineering, Polytechnic of Porto, Porto, Portugal;

SYSTEC-ISR Faculty of Engineering, University of Porto, Porto, Portugal;

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原文格式 PDF
正文语种 eng
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关键词
Optimal control; Aerodynamics; Numerical models; Power system dynamics; Force; Production;

机译：最优控制;空气动力学;数值模型;电力系统动力学;力;生产;

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专利

1. Optimal electric power generation with underwater kite systems [J] . Luís Tiago Paiva, Fernando A. C. C. Fontes Computing . 2018,第11期

机译：水下风筝系统可实现最佳发电
2. Optimal Vector Control Of Kite Tethers For Maximum Power Extraction From High Altitude Winds & Kite Designing [J] . Bongu Chandrashekar, Anirudh Kasavaraju, R. Saravanakumar MATEC Web of Conferences . 2018,第1期

机译：高空风力＆风筝设计的最大功率提取风筝立体的最佳矢量控制
3. Optimal Cyclic Spooling Control for Kite-Based Energy Systems ? [J] . Joshua Daniels, James Reed, Mitchell Cobb, IFAC PapersOnLine . 2020,第2期

机译：基于风筝的能量系统的最佳循环卷轴控制？
4. Optimal control of underwater kite power systems [C] . Luis Tiago Paiva, Fernando A. C. C. Fontes International Conference in Energy and Sustainability in Small Developing Economies . 2017

机译：水下风筝电力系统的最优控制
5. Optimally-robust nonlinear control of a class of robotic underwater vehicles. [D] . Josserand, Timothy Matthew. 2006

机译：一类水下机器人的最优鲁棒非线性控制。
6. Optimal Placement of Unified Power Flow Controllers to Improve Dynamic Voltage Stability Using Power System Variable Based Voltage Stability Indices [O] . Fadi M. Albatsh, Shameem Ahmad, Saad Mekhilef, -1

机译：使用基于电力系统变量的电压稳定性指标来优化统一潮流控制器的位置以提高动态电压稳定性
7. Optimal Control Algorithms with Adaptive Time-Mesh Refinement for Kite Power Systems [O] . Luís Paiva, Fernando Fontes 2018

机译：用于风筝电力系统的自适应时间网格精制的最佳控制算法

Optimal control of underwater kite power systems

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