Design of the dynamic properties of the high pressure fuel pump rod position drive

Sergey P. Gladyshev, Alexey A. Bakin, Sergey U. Mokshin, Ahmed M. Patel, Pavel S. Gladychev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Controller of the high pressure fuel pump position rod drive is the inner loop of the diesel crankshaft rotation frequency control. To make a high fast of the loop of regulating of the diesel crankshaft rotation frequency the inner loop is to be faster. Under such conditions there is a necessity to take into account the discreteness of the work of the voltage converter of the actuator. In the report the questions of design of the fuel pump rod position control are considered on the basis of the method of state-space in the discrete domain. Design includes receiving of the linear difference equations describing of the open loop with the impulse width modulation. The main feature of the description offered in the report is in the direct using the system of the differential equations to get the linear system of the linear difference equations without the step of making up the analytical solution of the differential equations. For this purpose the expressions in the common view have been received. On the basis of the received system of the linear difference equations the analysis and synthesis of the fuel pump rod position control loop are fulfilled. Two cases of the synthesis are considered. The results of the synthesis have been checked on the mathematical model of the fuel pump rod position control system. This model takes into account non linearity connected with the impulse width modulation. The received results show that the method of the synthesis of the feedback systems control with the impulse width modulation by using the linear difference equations is suitable for practical aims.

Original languageEnglish
Title of host publicationSAE Technical Papers
DOIs
Publication statusPublished - 1999
Externally publishedYes
EventInternational Congress and Exposition - Detroit, MI
Duration: 1 Mar 19994 Mar 1999

Other

OtherInternational Congress and Exposition
CityDetroit, MI
Period1/3/994/3/99

Fingerprint

Fuel pumps
Difference equations
Position control
Crankshafts
Modulation
Differential equations
Control systems
Linear systems
Actuators
Mathematical models
Feedback
Controllers
Electric potential

ASJC Scopus subject areas

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

Cite this

Gladyshev, S. P., Bakin, A. A., Mokshin, S. U., Patel, A. M., & Gladychev, P. S. (1999). Design of the dynamic properties of the high pressure fuel pump rod position drive. In SAE Technical Papers https://doi.org/10.4271/1999-01-0210

Design of the dynamic properties of the high pressure fuel pump rod position drive. / Gladyshev, Sergey P.; Bakin, Alexey A.; Mokshin, Sergey U.; Patel, Ahmed M.; Gladychev, Pavel S.

SAE Technical Papers. 1999.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gladyshev, SP, Bakin, AA, Mokshin, SU, Patel, AM & Gladychev, PS 1999, Design of the dynamic properties of the high pressure fuel pump rod position drive. in SAE Technical Papers. International Congress and Exposition, Detroit, MI, 1/3/99. https://doi.org/10.4271/1999-01-0210
Gladyshev SP, Bakin AA, Mokshin SU, Patel AM, Gladychev PS. Design of the dynamic properties of the high pressure fuel pump rod position drive. In SAE Technical Papers. 1999 https://doi.org/10.4271/1999-01-0210
Gladyshev, Sergey P. ; Bakin, Alexey A. ; Mokshin, Sergey U. ; Patel, Ahmed M. ; Gladychev, Pavel S. / Design of the dynamic properties of the high pressure fuel pump rod position drive. SAE Technical Papers. 1999.
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