| 1．2米高速风洞外挂物可控轨迹系统中的测、控、处系统 |
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| 引用本文： | 王发祥,孙焕成.1．2米高速风洞外挂物可控轨迹系统中的测、控、处系统[J].实验流体力学,1995(3). |
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| 作者姓名： | 王发祥 孙焕成 |
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| 作者单位： | 中国空气动力研究与发展中心 |
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| 摘 要： | 气动中心１．２米高速风洞外挂物可控轨迹系统中的测、控、处系统是一个由电子计算机闭环控制以获得外挂物由其母机上分离的轨迹的大系统，已多次成功用于测定外挂物分离轨迹的试验，表明其操作方便、控制灵活和可靠、精度高、抗干扰能力强，适用于进行各种外挂物的可控轨迹试验。
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| 关 键 词： | 可控轨迹系统，外挂物分离，测量和控制，计算机控制，风洞试验技术 |
MEASURING CONTROLLING AND PROCESSING SYSTEM IN STORE CAPTIVE TRAJECTORY SYSTEM OF 1 .2 M HIGH SPEED WIND TUNNEL |
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| Wang Faxiang, Sun Huancheng.MEASURING CONTROLLING AND PROCESSING SYSTEM IN STORE CAPTIVE TRAJECTORY SYSTEM OF 1 .2 M HIGH SPEED WIND TUNNEL[J].Experiments and Measur in Fluid Mechanics,1995(3). |
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| Authors: | Wang Faxiang Sun Huancheng |
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| Abstract: | This paper introduces the measuring , controlling and processing system in tile store captive trajectory system of 1 .2m high speed wind tunnel at CARDC. This is a sophisticated system which is controlled by a computer in a closed loop to predict the trajectory of a store beingseparated from a parent aircraft. This system has been successfully used for measuring store separation trajectory many times. It is shown that the system is convenient to be operated , flexible and reliable to be controlled,with high control precision and strong anti-interference .capability. It isapplicable to various store separation trajectory tests. |
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| Keywords: | captive trajectory system store separation measurement and control computer control wind tunnel testing techniques |
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