An optimal preview control method of trajectory tracking performance index function based on trajectory error area in digital optimal preview control is investigated.
研究在数字最优预见控制中以面积误差作为评价函数的轨迹跟踪最优预见控制方法。
The GPS technology to carry out control surveying over mining area, including GPS mesh distribution, outdoor observation, and indoor error-elimination is introduced.
介绍了利用GPS新技术进行矿区控制测量的GPS网布设方法，以及外业观测、内业平差方法及计算。
In this paper the concept of area frequency control responsibility error for regional electricity market and corresponding transaction mechanism are proposed.
提出了区域电力市场下区域调频责任偏差的概念及其交易机制。
In this paper the concept of area frequency control responsibility error for regional electricity market and corresponding transaction mechanism are proposed.
提出了区域电力市场下区域调频责任偏差的概念及其交易机制。
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