The cam profile switching state detection method-Reference-Cited by-同舟云学术

The cam profile switching state detection method

Published:2005-12-01 Issue:12 Volume:219 Page:1495-1497
ISSN:0954-4070
Container-title:Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering

Author:

Stotsky A¹

Affiliation:

1. Volvo Car Corporation, Engine Design and Development, Department 92542, HA1N, SE-405 31 Gothenburg, Sweden,

Abstract

A new method for the detection of the CPS (cam profile switching) state of spark ignition automotive engines is proposed and implemented. The method is based on the evaluation of the amplitude and the phase of the component of the intake manifold pressure signal with the period of 720 CA (crank angle) degrees. The method permits the detection of the CPS bank failure even at high rotational speeds.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Aerospace Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/095440705X35035

Reference2 articles.

1. Hassdenteufel, A. Method of checking the operability of the variable valve control in an internal combustion engine, US Patent 6 213 068, B1, 10 April 2001.

2. Schwarzental, D. Method and device for monitoring the position of a variable valve control, US Patent 6 006 152, 21 December 1999.

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