船电技术2026，Vol.46Issue(8)：48-51,4.
基于自研A/D测量装置的实用测试方法设计
Practical testing method designed for a self-developed A/D measurement device
罗旋 1邱文涛2
作者信息
- 1. 武汉船用电力推进装置研究所,武汉 430064
- 2. 海军装备部,武汉 430064
- 折叠
摘要
Abstract
A/D measurement modules are widely used in power electronics systems.This paper presents a practical testing methodology based on a self-developed A/D measurement device.The method systematically covers static testing,dynamic testing,and environmental and reliability testing.In static testing,linear calibration is performed based on the least squares method,and by introducing a digital filtering algorithm,the variation pattern of sampling accuracy under different filter parameters is tested.Dynamic testing evaluates the response capability of the measurement device to time-varying signals.On this basis,environmental adaptability and reliability are further tested through temperature rise and long-term operation tests.Finally,the testing method is validated using a self-developed voltage measurement device.The results show that this testing method can comprehensively evaluate the performance of the measurement device,provide direct data support for performance optimization,and possesses high practicality and engineering value.关键词
静态测试/动态测试/环境与可靠性测试/全面评估/实用性Key words
static testing/dynamic testing/environmental and reliability testing/comprehensively evaluation/practicality分类
信息技术与安全科学引用本文复制引用
罗旋,邱文涛..基于自研A/D测量装置的实用测试方法设计[J].船电技术,2026,46(8):48-51,4.
