- 方位角
- 炮目高低角
- 位置角
- position: n. 1.位置；方位；地点。 2.处境，情况；状态，形势 ...
- angle: n. 〔古语〕钓钩；钓具。 a brother of t ...
- angle of position: 星位角
- parallactic angle = position angle: 视差角
- angle between lines of position: 位置线交角
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position angle中文什么意思
- 方位角
- 炮目高低角
- 位置角
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例句与用法
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- Finally , by means of comparing the theoretical tooth surface equation with the tooth surface equation included errors of cutter position and cutter position angle , the quantitative analysis of the theoretical tooth shape and the tooth shape considering the errors of cutter position and cutter position angle was curried out based on the software above . from which , the effect of errors of cutter position as well as cutter position angle on the processed tooth shape and transmitting behavior of this kind of gearing was studied
最后，通过比较双圆弧弧齿锥齿轮齿面理论方程与加入刀位及刀位角误差后的齿面方程，应用上述软件和通过进一步的数值计算，进行了无误差的理论齿形与加入刀位及刀位角误差后所得到的实际齿形之间的定量分析，比较直观、方便、准确地对刀位及刀位角误差对双圆弧弧齿锥齿轮的齿形以及传动的影响进行了初步研究。 - On the basis of the principle of direct torque control , a control strategy of the grade of errors for induction motor has been proposed to improve the performance of powertrain system of hybrid vehicle in this thesis . the stator flux error , electric magnetic torque error and flux position angle are considered as control variables , and the switching states are determined by the control rules of the direct torque control
本文在直接转矩控制系统的基础上提出了一种基于误差等级的直接转矩控制dtc策略，它以电机定子磁链误差、电机电磁转矩误差及磁链位置角作为控制变量，然后根据直接转矩控制原理制定控制规则来选择开关状态，进而提高系统瞬态时的转矩响应。 - In order to minimize the torque ripple of srd , the dissertation further design the intelligent torque control system , introduce the instantaneous torque control strategy based on torque distribute function , which is implemented by the flux linkage controller of srm . furthermore , considering the multi control parameter , the article also found the rotor position angle controller based fuzzy logic so as to optimize the whole control system and effectively reduce the torque ripple
为了降低srd系统的转矩脉动，本文在所建模型的基础上，设计出智能化转矩控制系统，利用转矩分配函数，提出瞬时转矩控制策略，同时采用磁链控制器来实现；考虑到srd具有可控参数多的特点，本文同时建立了优化转子位置角的模糊控制器来达到智能化转矩控制的目的，从而有效抑制sr电机的转矩脉动。 - The experimental results show that the wave shaper can control the moving direction of the rod fragments after the warheads exploded and ensure the integrity rate of the rod and that there is a close relationship between the flight attitude and the positioned angle , which is mainly reflected by the rotation velocity of the rod
试验结果表明：采用波形控制器可以较好地控制战斗部爆炸后杆形破片的飞散方向，以及保证杆条的完整率；杆条的飞行姿态与放置角有密切关系，主要通过杆条旋转速度表现出来。
百科释义
Position angle, usually abbreviated PA, is a measurement derived from observing visual binary stars. It is defined as the angular offset in degrees of the secondary star to the primary, relative to the north celestial pole.
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