frequency control

基本解釋

A discrete frequency control method is proposed for thyristorized static switch.
介紹了用于感應(yīng)電機起動的離散頻率控制方法。
Italso requires good frequency control, noise reduction and contingencyplans, and often improvises when things don't go as planned.
它還需要很好的節(jié)奏控制，干擾消除工作，和各種應(yīng)急計劃，并且在遇到狀況時能做到隨機應(yīng)變。
Frequency control the use of fans, water pumps, type of machinery to carry out speed control method to regulate the flow of energy conservation, economic efficiency is very important significance.
采用變頻調(diào)速控制，對風機、水泵類機械進行轉(zhuǎn)速控制來調(diào)節(jié)流量的方法，對節(jié)約能源，提高經(jīng)濟效益具有非常重要意義。

Weighing in at less than 9 ounces, it can control a component from as far away as 33 feet, and with an optional radio frequency receiver, it can control components in more than one room from farther away.
FORBES: True Remote Control
Both sending and receiving stations would, however, need some mechanism to encode and control the frequency-hopping pattern.
ECONOMIST: Player-piano pioneer
They could control for frequency of prior arrest, but not whether the individual was an active gang member.
FORBES: A Useless Study on Gun Possession

變頻調(diào)速
The researcher has taken a long period to solve this problem. Finally they found a good solution, which is Frequency Control.
為了解決交流電機不易調(diào)速的缺點研究人員經(jīng)過長時間的研究終于找到了比較好的解決方法,這就是變頻調(diào)速。
頻率控制
Active power balance and frequency control should consider both generation and load recoveries.
對于有功平衡與頻率控制問題,要考慮電源恢復(fù)和負荷恢復(fù)2個方面。
計算機科學(xué)技術(shù)
變頻調(diào)速
A suit of fuzzy control system whose control parameter is dissolved oxygen was designed. The control system consists of fuzzy controller, blast and aeration system, frequency control equipment and DO tester.
整個控制系統(tǒng)由模糊控制器、鼓風曝氣系統(tǒng)、變頻調(diào)速裝置和溶解氧測試儀組成。
機械工程
頻率控制