In the simulation test, the position error and velocity error of maneuvering targets was seen to be reduced greatly. It indicates that the adaptive adjustment of maneuvering frequency is effective.
仿真实验表明,通过对频率自适应调整,使机动目标的位置、速度估计误差明显减小。
Time Adjustment of Testing Ultrasonic Velocity in Air
基于超声法测量空气声速的声时计量校验
Then with the valve lift lowers, the in-cylinder pressure drop rises and the parameters including flow rate and swirl velocity are measured naturally without any manual adjustment on in-cylinder pressure.
确定气门最大升程时模拟气缸内的初始压差后,就可采集试验中的流量和涡流转速等参数。
In general, several die modification methods were chosen to eliminate uneven velocity distribution in the section of bearing exit, such as adjustment of the size, shape and location of portholes, modification of the bearing length and seaming chamber shape.
在挤压生产中通常采用几种方法修改模具,消除流速不均,例如修改分流孔的大小、形状和位置分布,修改工作带长度和焊合室形状尺寸等。
On percolating velocity of heap leaching solution flow and its adjustment
溶浸液渗滤速度与其调整
Under the premise of fitting the target acceleration response spectrum, the peak ground velocity is obtained by a separate adjustment of long period component of the ground motion Fourier Spectrum.
在拟合目标加速度反应谱的前提下,通过单独调整傅立叶谱中较长周期成分来控制合成地震动峰值速度和位移。
Precision fire of AA gun must accurately confirm and correct muzzle velocity deviation and adjustment.
高炮要准确射击必须准确确定和修正初速偏差量.
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