Sequential control devices , feed back control , computer control , interlock circuit , star - delta starting , contactors , etc 控制設(shè)備系列、反饋控制、電腦控制、連鎖性線路、量角起動及接觸器等控制設(shè)備
With the demands of designing the large - scale cargo airplane , in this thesis , many technical materials about the mechanisms of current wing flap types , of foreign transport airplanes are carefully studied at first , and the mechanical composition of three - gaps - fowler - flap is summarized technically about its major basic components , prime mechanism ( track ) , driving device , sub - flaps mechanism and the sub - flaps sequential control system 在本文中,針對大型運輸機機翼設(shè)計的需求,首先對幾種國外運輸機襟翼運動機構(gòu)的資料進行仔細研究,對三縫富勒襟翼運動機構(gòu)的組成進行了分析,總結(jié)歸納出了三縫富勒襟翼運動機構(gòu)的3個基本組成部分:主機構(gòu)(軌道) ,驅(qū)動機構(gòu),子襟翼機構(gòu)及子襟翼運動控制機構(gòu)。
With the soft sensor we developed , stable control of high - consistence refined - pulp quality is achieved by adjusting concentrator level , pulp consistence and disc refiner power properly . to insure safety in the refining process , sequential control system and interlock protection system are designed and realized 為了得到穩(wěn)定的成漿質(zhì)量,采用基于軟浙江大學(xué)博士學(xué)位論文口測量模型,適當(dāng)調(diào)節(jié)濃縮機漿位、出口濃度、盤磨機功率的策略,實現(xiàn)了打漿度、濕重的穩(wěn)定控制。