CAJ | 학술논문

为提高动态风洞试验的质量和效率,研制了某新型自由度动态试验装置控制系统.该系统由运动控制単器、伺服驱动器、上位计算机等组成,主要用于控制平行四边形机构作正弦振荡运动.基于Galil运动控制器,完成了控制系统硬件选型和软件设计.系统研制成功后已应用于多项型号试验,结果表明:系统达到了控制精度要求,在试验效率方面有较大提高.
위제고동태풍동시험적질량화효솔,연제료모신형자유도동태시험장치공제계통.해계통유운동공제단기、사복구동기、상위계산궤등조성,주요용우공제평행사변형궤구작정현진탕운동.기우Galil운동공제기,완성료공제계통경건선형화연건설계.계통연제성공후이응용우다항형호시험,결과표명:계통체도료공제정도요구,재시험효솔방면유교대제고.
In order to improve the quality and efficiency of dynamic test in wind tunnel, control system of a new single-degree-freedom forced oscillation dynamic test system has been developed. The control system which consists of motion controller, servo amplifier, host computer etc, is used mainly to drive a parallelogram mechanism. Based on the Galil motion controller, hardware selection and software design are finished. Its application in the wind tunnel tests shows that the control precision can meet the system requirement, and the operating efficiency has been evidently enhanced.