CAJ | 학술논문

设计了能够模拟多个热源变工况的推进系统热管理试验台架测控系统。确定了测控系统方案，进行了硬件设计；选用 LabVIEW作为试验台架测控系统开发平台，通过调用动态链接库对数据采集、控制输出、数据显示、数据保存和超限报警等功能模块进行了分析与编程，完成了软件的设计开发。最后对测控系统进行了试验验证，结果表明：测控系统误差在允许范围内，能够满足热管理试验台架的功能需求。
설계료능구모의다개열원변공황적추진계통열관리시험태가측공계통。학정료측공계통방안，진행료경건설계；선용 LabVIEW작위시험태가측공계통개발평태，통과조용동태련접고대수거채집、공제수출、수거현시、수거보존화초한보경등공능모괴진행료분석여편정，완성료연건적설계개발。최후대측공계통진행료시험험증，결과표명：측공계통오차재윤허범위내，능구만족열관리시험태가적공능수구。
A measurement and control system of propulsion system thermal management test bench is de-signed and used to simulate multiple heat source variable conditions.The measurement and control sys-tem program is determined and hardware design is done.The software LabVIEW is selected as the devel-opment platform of measurement and control system,and its design and development are completed through analysis and programming of the function modules such as data acquisition,control output,data display,data preservation,limit alarm and so on by calling dynamic link library.Finally,the measure-ment and control system is verified.The results show that error of the measurement and control system is in the allowable range,which can meet the functional requirements of the thermal management test bench.