Application of advanced process control ( apc ) technology to the product line of middle - density fibre board is dealt with 本文介紹了先進(jìn)控制技術(shù)在中密度纖維板生產(chǎn)線的具體應(yīng)用。
A new rtdbs architecture , which could provide advanced process control ( apc ) software with integrated real - time data service , was put forward considering the status of poor supporting ability to apc software in present rtdbs 針對國內(nèi)現(xiàn)有實(shí)時(shí)數(shù)據(jù)庫產(chǎn)品普遍對先進(jìn)控制軟件提供數(shù)據(jù)支撐不足的現(xiàn)狀,提出了能為先進(jìn)控制軟件提供集成數(shù)據(jù)服務(wù)的實(shí)時(shí)數(shù)據(jù)庫體系結(jié)構(gòu)。
Mpc computes the future control action by minimizing an performance objective function over a finite predictive horizon , including model prediction , receding horizon and feedback control , and can deal with the system with constraint and interaction , etc . it is currently the main vehicle for implementing advanced process control ( apc ) applications layer Mpc通過在有限的時(shí)域里最小化目標(biāo)函數(shù)來計(jì)算將來的控制行為,集模型預(yù)測、滾動(dòng)優(yōu)化、反饋控制于一體,并有能力處理約束、耦合等,成為先進(jìn)控制層( advancedprocesscontrol ,簡稱apc )的主要控制策略。
The main research work and contributions of this dissertation are as follows : 1 . a survey of advanced process control ( apc ) technology is summarized in brief , and introductions of a survey of generalized predictive control ( gpc ) and fuzzy control ( fc ) of the advanced process control ( apc ) are emphasized 論文的主要研究工作和成果包括以下幾個(gè)方面: 1 、簡要介紹了先進(jìn)控制技術(shù)的發(fā)展和現(xiàn)狀,并重點(diǎn)介紹了先進(jìn)控制技術(shù)中的模型預(yù)測控制技術(shù)和模糊控制技術(shù)的發(fā)展和現(xiàn)狀。
The question for study is a part of subsystem of production process control system of application & demonstration project of cims of fuzhou man - made board plant under the " 863 program " . the whole system is a multi - grades distributive process control system in which the advanced process control ( apc ) technologies are applied to control the two key sectors , namely the drying sector and the heat milling sector , of the production processes of the man - made board plant 2 、本課題為國家863計(jì)劃福州人造板廠cims應(yīng)用示范工程中生產(chǎn)過程控制分系統(tǒng)的一部分,整個(gè)系統(tǒng)為多級分布式過程控制系統(tǒng),在此將先進(jìn)控制技術(shù)應(yīng)用于人造板生產(chǎn)過程中干燥系統(tǒng)和熱磨系統(tǒng)這兩個(gè)關(guān)鍵工段的控制。