active stabilizer造句

• Fin stabilizer is a kind of active stabilizer , which is designed on the principle of torque counteraction . fin stabilizer applied at present is an angle feedback system which calculate the controlling torque through the fin angle . because the relationship between the lift produced by fin and the fin angle is mainly determined by the hydrodynamic experiment , so there are some defects
  目前使用的减摇鳍是一个角度反馈系统，它通过鳍的转角来计算控制力矩，这样就存在一些不足之处，因为鳍上产生的升力和鳍角的对应关系主要靠鳍模的水动力试验来求得。