Dynamic precision test is named as checking the errors of the fire control system outputs relative to the standards in the condition of the airplane and the target moving relatively.
动态精度试验是指在目标和飞机处于相对运动的状态下,检查火控系统输出值相对标准值的误差。
Comparing the test result and simulation result and simulation result in same maneuver, it is proved that the presented model gets vehicle dynamic performance by simulation in high precision.
通过整车试验数据与相同工况下的仿真结果对比,表明所述模型可以以很好的精度反映汽车在各种工况下的动力学性能。
Comparing with test data, the simulation model shows high precision, thus could be used to study the dynamic characteristic of high back pressure electricity-generating diesel engines.
通过与试验数据对比,该仿真模型具有较高的精度,可以用于研究高背压发电用柴油机在动态工况下的运行特性。
The paper mainly studied the way of improving planer dynamic test data precision.
主要对提高刨床动态测试数据精度的方法进行了研究。
At last, precision test and dynamic application test have been done for the whole system experiment.
对研制的数据采集系统进行了精度测试和动态应用测试。
Distortion of optical system makes focal length of advanced fire control dynamic performance test system different at different FOVs, and influences angle-measuring precision.
在先进的火炮动态性能测试系统中,光学系统固有的畸变使得不同视场下的实际焦距不同,间接地影响系统的测角精度。
Dynamic simulation test, HV impulse test and RTDS test results all show that this system has high robustness, high reliability and high precision.
动模实验、高压冲击试验和RTDS试验都表明该综合定位系统具有很强的鲁棒性和很高的定位精度。
Finally, the dynamic mathematic model has been put into the simulation-testing platform to test the static simulation precision and dynamic response specific characteristic of the model.
并且将本模型嵌入到现有仿真平台进行仿真试验,得到一系列的仿真数据,用以检验模型的精确度和动态响应特性。
It also analyses the influence of attenuation of stress wave cased by the soil resistance and the damp of pile shaft material in dynamic pile test on the precision of pile shaft integrity test.
分析了动力试桩中,因土阻力和桩身材料阻尼引起的应力波衰减作用对桩身的完整性检测精度的影响。
The model reflects the actual dynamic characteristics and real operation state of pneumatic tires in motions. The comparison made with test data shows a high precision of the model.
考虑胎体的复杂变形之后,模型能真实地反映轮胎的力学特征和物理实质,理论模型与试验结果的比较也表明,该模型的精度足以反映轮胎的非稳态试验侧偏特性。
For a specific fire control dynamic performance test system, its measurement result was 2.34" by using the method, which improved angle precision from 20 to 5 arc-second."
利用该方法测得某型火炮动态性能测试系统的测角精度为2.34″,将该系统的测角精度从20″提高到5″以内。
For a specific fire control dynamic performance test system, its measurement result was 2.34" by using the method, which improved angle precision from 20 to 5 arc-second."
利用该方法测得某型火炮动态性能测试系统的测角精度为2.34″,将该系统的测角精度从20″提高到5″以内。
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