Motors,reducers,eccentric mechanisms and linear linkage mechanisms combination is commonly adopted by dynamic test equipment in a low speed wind tunnel.The derived problems such as too many linkages and too large mechanical clearance will lead to difficulties in precise control of model motion and model attitude measurement accuracy.A dynamic test equipment employing programmed motor technique is developed to meet the requirements of large transport airplanes for low speed wind tunnel dynamic tests based on...
【更新日期】
2016-09-08
【分类号】
V211.74
【正文快照】
网络出版地址:www.cnki.net/kcms/detail/11.1929.V.20160607.0830.002.html引用格式:刘志涛,孙海生.一种提高风洞动态试验数据质量的模型姿态控制和测量技术[J].航空学报,2016,37(8):2426-2435.LIUZ T,SUN H S.A model attitude control and measurement technique for improv