Analog quantity merging unit transient state delay test method based on frequency scanning
A technology of frequency scanning and delay testing, which is applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems that cannot meet the requirements of the transient delay test of the merging unit well, so as to eliminate test errors and improve Sampling accuracy, versatile effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0024] refer to Figure 1-3 , a method for testing the transient delay of an analog merging unit based on frequency scanning, comprising the following steps:
[0025] A. Determine the starting moment of the entire transient process by real-time discrimination of the received standard source signal and the measured signal for the sudden change;
[0026] B. From the initial moment of the sudden change of the transient current, the waveform signals of the standard source signal and the measured signal are respectively collected according to the duration of the decay time constant;
[0027] The data window of the transient delay test of the merging unit is obtained through the decay constant of the transient current, that is, the waveform of the decay time constant duration is used as the calculation object from the initial moment of the sudden chang...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com