電子變象管 的英文怎麼說
中文拼音 [diànzibiànxiàngguǎn]
電子變象管
英文
electron image converter-
Harmonized system of quality assessment for electronic components - generic specification : image converter and image intensifier tubes
電子元器件質量評定協調體系.通用規范:變象管和圖象增強管The management of moving objects has application background in many fields including traffic control, boats navigating, dynamic computing, weather forecast, digital battlefield, etc. the position of moving objects changes continuously over time and historical information of moving objects includes both spatial and temporal aspects
移動對象信息管理在交通監測，艦船導航，移動計算，氣象預測，電子戰場等諸多領域有著廣泛的應用。移動對象信息隨時間不斷發生變化，歷史信息包括時間和空間兩個方面。First, because pipelines are so complex that controlled object is high order, delay, coupling, nolinear and time - varing, it is difficult to realize closed loop control for it using valid mathematic model. to resolve this problem, the paper presents a fuzzy - pid control algorithm with self - adjusting regulation factor. second, if a moving motor supplied by inverter power is switched to be supplied by power supply, the impact of overload - voltage and overload - current appears
主要針對中、大容量供水系統中，由於供水管網鋪設復雜、彎管多、控制對象具有高階、滯后、耦合、非線性及參數時變的特點，難以利用有效的解析式數學模型進行閉環控制，以及多臺水泵並聯運行時，水泵電機由變頻電源供電向工頻電源供電切換過程中產生的過電壓過電流沖擊這兩個難題，提出了可調整因子fuzzy - pid控制演算法及利用鎖相環控制實現水泵電機由變頻電源向工頻電源的同頻同相平滑切換。
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