超重力环境下高速相机测试平台研制  

Development of high-speed camera test platform in high gravity environment

作　　者：刘代峰 闫子壮 柳景淳 施昌宇 LIU Daifeng;YAN Zizhuang;LIU Jingchun;SHI Changyu(Hypergravity Research Center,Zhejiang University,Hangzhou 310058,China;Key Laboratory of Soft Soils and Geoenvironmental Engineering of Ministry of Education,Zhejiang University,Hangzhou 310058,China)

机构地区：[1]浙江大学超重力研究中心,浙江杭州310058 [2]浙江大学软弱土与环境土工教育部重点实验室,浙江杭州310058

出　　处：《实验技术与管理》2023年第4期156-161,共6页Experimental Technology and Management

基　　金：国家自然科学基金基础科学中心项目(51988101)。

摘　　要：该文研制了一套可应用于离心超重力实验环境的高速相机的测试平台,设计了稳定、可靠、能溯源的图像信号发生装置,可适配高速相机不同的拍摄工况,用于图像质量评价。结合实际工程需求,通过常重力和超重力环境下高速相机的性能测试实验,评估了不同工况下的相机成像质量,验证了测试平台的稳定性和可靠性,为高速相机在超重力环境中的实际应用提供了实验依据和技术支持。In this paper,a set of high-speed camera test platform that can be applied to the centrifugal gravity experiment environment is developed.A stable,reliable and traceable image signal generation device is designed,which can adapt to different shooting conditions of high-speed camera and can be used for image quality evaluation.According to the actual engineering requirements,the camera imaging quality under different working conditions is evaluated through the performance test experiments of high-speed camera under constant gravity and high gravity environment,and the stability and reliability of the test platform is verified,providing experimental basis and technical support for the practical application of high-speed camera in high gravity environment.

关 键 词：高速相机 超重力环境 图像评价 测试平台 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]