1) maneuvering frequency
机动频率
1.
Adaptive adjustment of maneuvering frequency in targets tracking is studied so that the value of maneuvering frequency can be in accord with the actual maneuvering situation.
研究机动目标跟踪过程中机动频率的自适应调整方法,使其值更加符合目标的实际机动状况。
2.
According to the residuals of target tracking, the maneuvering frequency of the target is adaptively adjusted, so that the maneuvering frequency is close to the true state of the target.
利用观测新息在目标机动时发生变化的信息,设计了一种自适应的机动目标跟踪算法,通过对目标状态误差的估计,从而自适应的改变机动频率,使跟踪算法与目标的真实状态更接近,该算法具有运算量小、跟踪精度高、易于工程化实现的特点。
3.
The rule of adaptively choosing maneuvering frequency was educed by careful deducing arithmeticly,so that the maneuvering frequency could be close to the true state of object.
并对其算法进行了具体的推导 ,得出自适应选择机动频率的原则 ,使机动频率与目标的当前状态更接近 。
2) rhythm of engine
发动机振动频率
3) high frequency vibratory compactor
高频率振动实机
4) Compressor vibrational frequency
压缩机振动频率
5) frequency modulation motor
频率调制电动机，调频电动机
6) frequency / free piston engine
频率/自由活塞发动机
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条