前馈作用 meaning in English
feedforward action
Examples
- This article emphatically discussed and analyzed following points : load command feed forward function can improve the rapid respond character of steam turbine generator ; lead of load command have advance control function on boiler main control and can highly improve the stability of main steam pressure ; the use of predict control and state space variable function can improve the quality of boiler steam temperature control effectively , control the steam temperature in the defined range and increase the boiler and turbine life and efficiency even if working state changed in a big range ; linear compensation can restrain the vibration of generator load in the condition of big loa d change
本文重点讨论、分析提出负荷指令前馈作用可以提高汽轮发电机快速响应特性；负荷指令的导前功能对锅炉主控有超前控制作用，能显著提高主蒸汽压力的稳定性；采用预测及状态空间法能有效改进锅炉蒸汽温度控制品质，在大幅度工况变化下仍有效控制蒸汽温度在额定范围内，提高锅炉、汽轮机寿命及其效率；汽轮发电机组的快速响应性与汽轮发电机组负荷振荡问题间的平衡关系，采用线性补偿可以有效抑制在负荷变化梯度较大情况下发电机负荷振荡问题。 - We focus our attention on the ilc architecture of using feedback and feedforward actions in order to improve the robustness of the ilc scheme . this dissertation aims to develop new methodologies for robust ilc design that involves a tradeoff between rapid convergence and good tracking performance . these design methods are systematic to resolve the problem of choosing the parameters in learning law and enhancing the utilitarian of ilc
为了加强算法的鲁棒性，重点采用同时具有反馈与前馈作用的开闭环综合迭代学习控制结构，旨在给出同时兼顾收敛性和跟踪性能的鲁棒迭代学习控制律的设计方法，避免学习律参数选择的盲目性，拓宽迭代学习控制的应用范围，加强迭代学习控制的实用性。