feed forward control中文是什么意思

• 前馈控制

• "feed"中文翻译    vt. 1.给…饮食，给…东西吃；给(婴儿)喂奶。 2. ...
• "forward"中文翻译    adv. 1.向前，前进 (opp. backward) ...
• "control"中文翻译    n. 1.支配，管理，管制，统制，控制；监督。 2.抑制 ...
• "feed forward program control" 中文翻译 :    前馈程序控制
• "feed forward" 中文翻译 :    向前馈送，前馈; 正向输送
• "forward feed" 中文翻译 :    顺流进料; 顺流送料, 顺向进料; 向前进料
• "forward-feed" 中文翻译 :    (录像或磁盘)向前推进
• "forward control" 中文翻译 :    前进操纵; 前进空军控制组; 正向控制
• "automatic forward feed" 中文翻译 :    自动向前进给
• "feed forward circuit" 中文翻译 :    前馈电路
• "feed forward of information" 中文翻译 :    信息前馈
• "feed forward prediction" 中文翻译 :    前馈预测
• "feed forward principle" 中文翻译 :    前馈原理
• "feed forward program controller" 中文翻译 :    前馈程序控制器
• "feed-forward activition" 中文翻译 :    前馈激活
• "feed-forward linearization" 中文翻译 :    惯称为前向线性化
• "feed-forward neural network" 中文翻译 :    反向传输神经网络
• "feed-forward=feedforward" 中文翻译 :    前馈
• "forward feed of material" 中文翻译 :    材料的预约供应
• "forward wind feed" 中文翻译 :    风前馈
• "feed control" 中文翻译 :    给料控制; 给水调节进给控制; 给水量控制; 供油调节; 供纸控制器; 进刀控制; 进料控制；控制钻头给进；钻头加压控制; 馈给控制; 喂量第; 喂料控制器; 喂入是调节器; 自动加料; 自动进料
• "fmff frequency modulation feed forward" 中文翻译 :    调频前馈
• "crf control relay forward" 中文翻译 :    正向控制继电器
• "fast forward control" 中文翻译 :    快进控制; 快速正向控制器
• "fcc forward control channel" 中文翻译 :    前方控制通道

• The discussion of feed forward control of military equipment information resource management for equipment technology progress
  适于装备技术进步的装备信息资源管理前馈控制探讨
• The nonlinear pid ca n ' t fit the change of the reaction . the feed forward control base on model also ca n ' t fit the change of ph value and flux of the original water . so the control method ca n ' t get a good result
  Pid控制算法也无法对反应的变化过程做快速的、精确的反应，在控制过程中很容易引起振荡现象，很难对系统实现最优控制。
• Fuzzy control fit the control of nonlinear , time lag system . it especially fits the control of neutralization process . so fuzzy control is employed in the control system as a feed forward control
  模糊控制完全是在操作人员控制经验的基础上实现对系统的控制，无需建立数学模型，具有较强的鲁棒性，适用于非线性、时变、时滞系统的控制，对中和过程的控制尤其适合。
• The automation of coal flotation has been wandering for many years in china . the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry , ignoring the quantity and quality of the products . aiming at this problem , method of measuring the flotation technical parameters was studied , the slurry level meter and the slurry ash - measuring device were worked out , and the computer control system of the coal flotation was designed . the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed . the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world . the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery , a decrease of the reagent consumption , ensuring a highly efficient operation
  浮选自动化在我国多年来徘徊不前，一直采用根据入浮煤浆中的干煤泥量来确定加药量的前馈控制方法，而不直接以产品的数质量指标作为控制目标，导致浮选生产效率较低.针对上述问题，研究了浮选工艺参数的检测方法，开发了浮选浆位仪和煤浆测灰仪，设计了浮选计算机控制系统，它根据煤浆测灰仪旁线检测的精煤灰分，运用模糊控制技术，通过调整浮选药剂添加量和浮选机浆位，来实现浮选过程的反馈控制.工业性试验表明，煤浆测灰仪的性能指标接近国外先进水平.煤泥浮选测控系统在淮北选煤厂的现场使用，使浮选生产在精煤灰分合格的前提下，得到了较高的产率，并降低了药剂用量，从而保证选煤厂高效率地运行
• Feed back control base on nonlinear pid with self - adjust parameter and feed forward control base on experience model are employed in the practical application . the realization of this control system and its result are introduced in this paper . because the process of the reaction is complicated , it ' s difficult to model for it
  在对中和过程自动控制算法的探索中，采用了非线性参数自整定控制和基于模型的前馈控制，本文介绍了这种控制系统的实现和现场控制效果，由于中和控制过程的模型极其难以确定，反应过程变化复杂，因此基于模型的前馈控制无法对ph值和流量值的波动进行有效的补偿。
• Piston ring is the important accessory of the engine and turning its contour is the key procedure to ensure the performance of piston ring it has great value in economy and society that we develop the nc machining system for outer circle of piston ring to manufacture the high quality piston ring and to replace the import machine according to piston ring contour data provlded by the cad system ， it can turn the piston ring contour by controlling the displacement of servomechanism which is controlled by the angle of servo motor it uses the theories of velocity closed loop 、 dlsplacement closed loop and feed forward control to improve the control precision of system on the basis of theories of elastic mechanics and mathematics ， the cad system can provide the accurate data required by the nc machine system according to the calculation model and the parameters of piston ring this system integrates the cad cam technology
  系统根据活塞环cad系统生成的接口数据，通过伺服电机的转角位置控制自主研制的高性能微位移进给机构产生给定的位移，以完成活塞环轮廓的仿型加工。系统采用速度、位置闭环控制及前馈控制理论，以提高系统的控制精度。活塞环cad系统以弹性力学和数学方法为基础，根据常用的计算模型与活塞环参数自动生成数控加工系统所需的精确的接口数据，实现cad / cam一体化。
• Abstract : the automation of coal flotation has been wandering for many years in china . the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry , ignoring the quantity and quality of the products . aiming at this problem , method of measuring the flotation technical parameters was studied , the slurry level meter and the slurry ash - measuring device were worked out , and the computer control system of the coal flotation was designed . the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed . the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world . the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery , a decrease of the reagent consumption , ensuring a highly efficient operation
  文摘:浮选自动化在我国多年来徘徊不前，一直采用根据入浮煤浆中的干煤泥量来确定加药量的前馈控制方法，而不直接以产品的数质量指标作为控制目标，导致浮选生产效率较低.针对上述问题，研究了浮选工艺参数的检测方法，开发了浮选浆位仪和煤浆测灰仪，设计了浮选计算机控制系统，它根据煤浆测灰仪旁线检测的精煤灰分，运用模糊控制技术，通过调整浮选药剂添加量和浮选机浆位，来实现浮选过程的反馈控制.工业性试验表明，煤浆测灰仪的性能指标接近国外先进水平.煤泥浮选测控系统在淮北选煤厂的现场使用，使浮选生产在精煤灰分合格的前提下，得到了较高的产率，并降低了药剂用量，从而保证选煤厂高效率地运行