抖振強度 的英文怎麼說
中文拼音 [dǒuzhènqiángdù]
抖振強度
英文
buffet intensity-
For a class of series - wound active power line conditioner the design approach law of a new fuzzy integral sliding mode variable structure control is presented. this method adjusts power electronic switch in order to achieve anticipated balance volt, finally makes active power line conditioner not only possess good robustness of variable - structure control and decrease vibration to the most but also increase the steady state precision. series - wound aplc adopted this control method possesses good dynamic and steady state performance
針對串聯型有源電網調節器運用變結構控制策略，調節電力電子開關模式，以獲得預期的平衡電壓，對串聯型有源電網調節器提出了模糊積分變結構控制方法，使串聯型有源電網調節器既保持了常規滑模控制強魯棒性的優點，又減弱了滑模控制的抖振，提高了系統的穩態精度，使系統具有良好的動態和靜態性能，模擬試驗表明該控制策略是一種十分有效的控制方法。It will produce high frequency chattering around the sliding plane after the system state getting to the sliding plane, and the control variable of the system will also produce high frequency chattering so that the system would not be put into practice
但當系統運動狀態到達滑動平面后，會在滑動平面附近產生高頻抖振，這將會影響系統控制的精度，增加能量的消耗，並可能激發系統未建模部分的強烈振蕩，以致系統難以實現。
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