A new method of choosing the type of gyro was proposed according to the relations between technical guidelines of gyro and the response of frequency. 由陀螺的技术指标和幅相响应的关系,提出了一种新型的选型依据;
The results show that response frequency of gear mechanism will be reduced by gear backlash and multi-frequency phenomenon will occur. 计算结果表明,齿侧间隙的存在会降低机构的响应频率,并会产生多频现象。
The longitudinal response frequency and damping features of the flexible wing at both modes of long and short periods are also better than those of the fixed wing. 柔性翼的长周期和短周期模态的衰减特性和阻尼特性略优于刚性翼。
Of which, it is known as the selective sound intensity technology that correlation analysis of intensity of noise sources is done by taking the noise signals on testing location as the reference signal to determine noise source and response frequency. 其中,将测试部位噪声信号作为参考信号,与噪声源的声强进行相关分析以确定声源的位置和响应频谱的方法称为选择性声强技术。
As the development of electrical and electronic technology, there should be an extensive prospect of Schottky barrier diode with its merits of high response frequency and low power consumption. 随着电力电子技术的蓬勃发展,肖特基二极管的高频、低功耗等优良性能将为其赢得广阔的发展前景。
The discharge frequency of neurons before administration was taken as the reference, and the relative magnitude of response after administration was calculated ( response frequency after administration/ response frequency before administration × 100%). 以给药前神经元的放电频率为参照,计算给药后反应的相对值(给药后实际反应频率/给药前实际反应频率×100%)。
The sensor selected have a good measure precision and high response frequency. 所选压力传感器具有很好的测量精度和很高的响应频率。
The result of simulating indicates that the electric braking system is more excellent than ( or equal to) hydraulic system on actuated response frequency, braking time, braking distance and braking efficiency. 仿真结果表明,全电刹车系统在作动响应频率、刹停时间、刹停距离、刹车效率等方面均优于或等同于传统液压刹车系统。
The correlation between response frequency and physical property parameter of pear or peach has been analyzed, and Prediction models of firmness have been established. 提取梨的物理参数和碰撞试验参数,然后通过SAS软件对各参数和响应主频率的相关性进行了分析。
This research is focused on the characteristics of frequency-spectrum of peach under lower height, and the correlation between response frequency and physical property parameters. 该文研究的重点是桃下落冲击激励后、分析果实响应信号频谱特征,探讨与响应频谱特性与果实物理参数的相关性。
The filter has a pair of transmission zeros around the passband, excellent frequency response and frequency selectivity. 该滤波器在通带附近有一对传输零点,具有良好的频率响应以及频率选择特性。
The starting response frequency of the sandwich planes heightened and the absorbing sound power at the lower frequency intensified with augmenting honeycomb thickness. 蜂窝芯厚度增加,起振频率增大,声能在低频处的吸收增加;
By the analysis of the system character simulation using Matlab we can know that the micro-accelerometer system is a low pass system and it has linear phase characteristic approximately in the low frequency band ( the accelerometer response frequency band). 该微加速度计系统的性能用Matlab进行了仿真实验,结果表明:该微加速度计系统是一个低通系统,且在低频段(加速度计的响应频段)具有近似的线性相位;
Based on the result, time domain dynamic response and frequency response of the optics-element's displacement and the light-beam's vibration misalignment are analyzed by using Analysis on misalignment of optical system software. 根据所得的结果,使用光学系统失调分析软件分析了各光学元件的振动失调位移,以及光束失调量的时域动态响应和频率响应。
The system is a second order system, and its response frequency is 0~ 800Hz. 该系统为二阶系统,频率范围为0~800Hz。
There was a considerable variation in phase-locked response frequency range and strength among different units. 不同神经元的相位锁定反应的频率范围和强度差异较大。
Quasi static load, wave moment composing, main methods of linear and nonlinear hydroelasticity, symmetry and unsymmetry response, frequency/ time domain solutions, slamming response, random wave load are discussed systematically. 讨论了准静态载荷、波浪弯矩组成成分、线性和非线性水弹性理论的主要方法,对称响应和反对称响应、频域和时域求解方法,以及砰击响应、随机波浪载荷。
Based on its dynamic characteristics analyses, all transfer parameters of its closed loop control system are regulated automatically by learning control method. It can get a high response frequency, fine feed accuracy and a large travel range. 在其闭环控制系统中,用自学习控制方法自动调节系统各环节的传递参数,使微进给机构获得较高的频响与进给精度及较大的微进给行程范围。
A mathematical model of the servo-mechanism based on classical con-trol theory is established. Estimation of its static and dynamic characteristics, namely step response and frequency response is made. 本文根据古典控制理论,建立了伺服机构的数学模型,并对其静态特性和动态特性&阶跃响应和频率响应特性进行了估算。
Serval factors enhancing photoacoustic signal, for the detection of the pulsed PA signal in liquid with PZT transducer, were studied. These factors include the matching of response frequency of PZT, stack of PZT, size of focusing beam, and solvent effect. 本文研究了用PZT传感器作液体脉冲光声信号增强的若干因素,其中包括PZT响应频率匹配,多层PZT积叠,光束聚焦及溶剂增强等。
The performance needs of micro deformable mirrors required by the adaptive optical system are analyzed by this paper, which concludes the number of elements, the response frequency, the stroke, the filling factor and the quality of the surface. 本文分析了自适应光学对微变形镜性能的要求,包括单元数目、响应频率、冲程、填充比和表面质量。
The greater the density of the gas media, the higher is the sensitivity, however, the response frequency decreases. 密度较大的气体有利于提高灵敏度,但响应频率有所下降。
Then, in view of load control, the impact on response frequency, static positional accuracy and acceleration performance in starting of the gear device are analyzed. 接着从负载控制考虑,分析了齿轮装置对电液伺服系统响应频率、稳态位置精度以及启动加速性能的影响。
The FM response and frequency switching is different in static tuning regime of red-shifed and blue-shifed of lasers. 在激光器红移和蓝移静态调谐状态下,FM响应和频率交换是不同的。
With the response frequency at 20 Hz when testing the system, there is almost no distortion in every kind of recorded parameters. 汽车制动时,若测试系统的响应频率在20Hz左右,则所记录的各种参数几乎没有失真。