Abstract : the design scheme , construction and paramete rs of the grinding device used to repair the plane deformation of stay ring of hydro turbine at the power station are introduced , and the design gist of the grinding head system is presented 文摘:介紹了用于修磨水輪機(jī)座環(huán)平面變形的專用修磨設(shè)備的設(shè)計(jì)方案、結(jié)構(gòu)、參數(shù)及磨頭系統(tǒng)的設(shè)計(jì)要點(diǎn)。
A ccording to actuality of boiler control , putting forward fuzy control rule of paramete self - adaptability , designing the self - adaptability fuzz pid control system . this system gets over disadvantage of no precision and difficulting to adjust parameter for using tradition control methods . this article designes cascade pidcontrol system and self - adaptability fuzzy pid three impulse control system for 根據(jù)鍋爐控制現(xiàn)狀,提出了參數(shù)自整定模糊控制規(guī)則,設(shè)計(jì)了二輸入三輸出自適應(yīng)模糊pid控制器對汽包水位進(jìn)行控制,克服了傳統(tǒng)控制方式的控制效果不精確和參數(shù)難以調(diào)整等缺點(diǎn)。