Phases PID Controller of Common-rail Pressure for Diesel Engine Electronic Injector Test Bench

• Autorzy: Luo S.

Warianty tytułu

PL

Sterowniki PID do kontroli wtrysku paliwa typu common-rail w silnikach Diesla

• Języki publikacji: EN

Abstrakty

EN

Common-rail pressure of electronic injector test-bench is difficult to control for its time delay and flow pulse fluctuation. It shows a quick ascending and slow descending in test. In order to simulate a steady high fuel pressure provided to diesel engine injector, a simple but efficient phases PID controller was adopted. In phases PID controller, the whole process is divided into 10 phases according to the characters of error and the change rate of error. Each phase has its own PID parameters. With designed phases PID controller, common-rail fuel pressure was controlled along aimed pressure with just +/- 3 MPa deviation, which shows an excellent control results.

PL

Zaprezentowano ulepszony system kontroli wtrysku typu common-rail w silnikach Diesla. Cały proces jest podzielony na dziesięć faz każda każda posiadająca swój parametr PID. Z zaprojektowanym sterownikiem kontrola jest przeprowadzana z odchyłką nie większa niż 3 MPa.

Słowa kluczowe

EN

Electronic Injector Test Bench; High-pressure common-rail fuel control; phases PID controller

PL

kontrola wtrysku; Common Rail; sterowniki PID

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2012
• Tom: R. 88, nr 3b
• Strony: 15--17
• Opis fizyczny: Bibliogr. 10 poz., schem., tab., wykr.

Twórcy

autor

Luo S.

• Automotive Engineering College, Shanghai University of Engineering Science, 201620 Shanghai, China,

Bibliografia

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