DEVELOPMENT OF OPTIMIZED MODEL FOR FILTER AND INTEGRATOR OF KNOCK DETECTION INTEGRATED CIRCUIT IN AUTOMOTIVE ENGINE MANAGEMENT SYSTEM

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MOSHREFI A.H.; SHALCHIAN M.; MOMENI MOVAHED M.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: THE JOURNAL OF ENGINE RESEARCH Year:2014 | Volume:10 | Issue:37 Page(s): 65-74

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

594

Download:

Cites:

Information Journal Paper

Title

DEVELOPMENT OF OPTIMIZED MODEL FOR FILTER AND INTEGRATOR OF KNOCK DETECTION INTEGRATED CIRCUIT IN AUTOMOTIVE ENGINE MANAGEMENT SYSTEM

Author(s)

MOSHREFI A.H. | SHALCHIAN M. | MOMENI MOVAHED M. | Issue Writer Certificate

Keywords

KNOCK IC SIMULATIONQ2

KNOCK DETECTIONQ2

KNOCK CALIBRATIONQ2

AUTOMOTIVE ENGINE MANAGEMENTQ2

SYSTEMQ2

Abstract

In this work two main blocks of integrated circuit for knock signal detection has been modeled. The main goal of modeling key components of KNOCK DETECTION IC is to provide a software tool in order to reduce the number of experiments during calibration of knock parameters in ECU. In conventional method experimental data requires for calibration of knock related parameters for each central frequency of the filter and for several operating conditions of the engine. Since there are several parameters such as beginning and end of knock window phase, time constant of Integrator circuit, input signal gain and filter central frequency, the calibration task requires lots of measurements which is time consuming and expensive.Therefore we propose a behavioral model for two main blocks of knock signal detection integrated circuit, which enable us to use simulation instead of measurement for calibration purpose. A model of knock IC filter has been developed based of frequency response analysis, and then this model has been optimized using genetic algorithm. Similar technique has been used to model the integrator block of the IC. Comparing the model simulation results with experimental data under different engine speed and load and at several central frequencies demonstrates that the model has a reasonable accuracy with maximum error of 4.78%.

Cites

No record.

References

No record.

Cite

APA: Copy

MOSHREFI, A.H., SHALCHIAN, M., & MOMENI MOVAHED, M.. (2014). DEVELOPMENT OF OPTIMIZED MODEL FOR FILTER AND INTEGRATOR OF KNOCK DETECTION INTEGRATED CIRCUIT IN AUTOMOTIVE ENGINE MANAGEMENT SYSTEM. THE JOURNAL OF ENGINE RESEARCH, 10(37), 65-74. SID. https://sid.ir/paper/135557/en

Vancouver: Copy

MOSHREFI A.H., SHALCHIAN M., MOMENI MOVAHED M.. DEVELOPMENT OF OPTIMIZED MODEL FOR FILTER AND INTEGRATOR OF KNOCK DETECTION INTEGRATED CIRCUIT IN AUTOMOTIVE ENGINE MANAGEMENT SYSTEM. THE JOURNAL OF ENGINE RESEARCH[Internet]. 2014;10(37):65-74. Available from: https://sid.ir/paper/135557/en

IEEE: Copy

A.H. MOSHREFI, M. SHALCHIAN, and M. MOMENI MOVAHED, “DEVELOPMENT OF OPTIMIZED MODEL FOR FILTER AND INTEGRATOR OF KNOCK DETECTION INTEGRATED CIRCUIT IN AUTOMOTIVE ENGINE MANAGEMENT SYSTEM,” THE JOURNAL OF ENGINE RESEARCH, vol. 10, no. 37, pp. 65–74, 2014, [Online]. Available: https://sid.ir/paper/135557/en

Related Journal Papers