Research on Key Technologies of Signal Processing in Automobile Performance Virtual Detection System

Abstract:

Aiming at the shortcoming of test system used in our country and fulfilling the practical need of the enterprise, this paper advances a new method to test vehicle performance based on virtual instruments, studies and builds a new vehicle performance test system based on virtual instrument technique. This paper develops and applies a series of new critical technologies about signal processing. The test proves that the system offers high accuracy and reliability by use of these key technologies and realizes the fully compatible in connection of sensor and second instrument.

• Periodical: Advanced Materials Research (Volumes 562-564)
• Pages: 963-967
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.562-564.963
• Online since: August 2012
• Authors: Ping Wu
• Keywords: Binarization, Intermediate Frequency Modulation Band-Pass Filtering, Performance Test, Virtual Instrument (VI)

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