旋转试验装置电气控制系统

(0)5 m立式风洞旋转试验装置是为开展飞机尾旋特性研究而研制的重要基础设备,主要用于测定模型在绕风轴以不同速率作等速旋转状态下的气动特性,为飞机尾旋特性的分析和预测提供必要的气动参数,可以开展旋转天平试验、动导数试验、大迎角试验、旋转/振荡耦合试验等.该装置控制系统主要采用了西门子自动化与驱动产品.介绍了装置结构、控...

Electric Control System of the Rotary Test Set

The rotary test set in φ5m vertical wind tunnel is a kind of important basic equipment which is designed and established for research of airplane spin characteristic.It is mainly used for observing aerodynamic characteristics while the test model spins around wind flow with different velocities,and providing the necessary aerodynamics parameters to analyse and predict the spin characteristic.It is used for the rotary balance test,dynamic derivatives test,large incidence test and coupled rotary vibration test.The control system of set is mostly built up Siemens automation and drive production.The configuration,the composing of control system,function,the key technique had been settled were introduced,the coupling control of more free setup and more exactitude motion control have been realized,every technique index is adapt to desiring of the test.