摘要
介绍了带阻力元铰链力矩天平研制的情况。实验证明,用两台带阻力元的铰链力矩天平同时测量导弹左、右舵面气动载荷是成功的,天平研制也是成功的。
This paper introduces the design of hinge moment balancewith drag component.Testing results indicated that the method usingtwo balances of this type to measure aerodynamic loads simultaneouslyacting on a missile's rudders is successful and that the design of thistype of balance is also a success.
关键词
天平
应变天平
铰链力矩
气动实验
balance
strain gauge balance
internal balance
hinge moment
aerodynamics tests
