节点文献
发动机台架试验测试系统中的数据采集
The Data Acquisition for the Automeasurement System of Engine Test
【摘要】 自行研制接口软硬件,将IBM PC/XT微机与多台仪表联成一体,对旧式的发动机试验台架进行改造使之实现自动测试,大大提高了工作效率与测试结果的可信度。本文介绍的测试系统兼有测试瞬态参数与稳态参数的功能。文章较详细地讨论了系统的设计思想与实施方案。
【Abstract】 This paper deals with the automeasurement system of the engine test cell by the use of IBM PC/XT microcomputer. The hardware interface design, the software of the data acquisition and the data preprocessing are discussed. The system introduced herewith includes both measuring functions of the transient and steady state parameters.
【关键词】 发动机试验;
自动测试设备;
数据采集;
接口设计;
抗干扰;
【Key words】 engine tests; automatic measuring apparatus; data acquisition; interfaces; anti-interference;
【Key words】 engine tests; automatic measuring apparatus; data acquisition; interfaces; anti-interference;
- 【文献出处】 数据采集与处理 ,Journal of Data Acquisition & Processing , 编辑部邮箱 ,1993年01期
- 【被引频次】3
- 【下载频次】134