loop transfer造句
例句与造句
- Closed loop transfer function
闭环传递函数 - Open loop transfer function
开环传递函数 - Loop transfer function
环路传递函数 - Closed - loop transferring characteristics of wavefront sensor noise in adaptive optical system
自适应光学系统中波前传感器噪声的闭环传递特性 - Prony ' s method is used in open - loop transfer function identification and computation of residues
把prony方法用于不含控制器的系统开环传递函数辨识，以及留数的求取。 - It's difficult to find loop transfer in a sentence. 用loop transfer造句挺难的
- Based on the compensated open - loop transfer function , the system stability at the small - signal perturbation and the system response to step signal are analyzed
根据加入补偿网络后的开环传递函数，分析了系统在小信号扰动时的稳定情况及系统对阶跃信号的跟踪能力。 - Multivariable robust control for a turbofan aero - engine using the lqg / ltr ( linear quadratic gaussian with loop transfer recovery ) design methodology is considered
本文针对某型航空涡扇发动机，研究了log ltr (带回路恢复的线性高斯二次型)多变量鲁棒控制器设计方法。 - After analyzed each part of the loop , the system ' s open - loop and closed - loop transfer functions are presented and some parameters are optimized to ensure that the system has better stability and response speed
设计了小抖动稳频控制系统，分析了各部分的组成与传递函数，给出了系统的开环和闭环传递函数。根据传递函数优化了有关参数，使得系统有较好的稳定性与响应速度。 - Lqg / ltr at the plant output proceeds in two steps : 1 ) design a kalman filter with desirable performance specifications ; 2 ) design a sequence of lq - regulators to make the singular values curve of the open - loop transfer function gk approximate the curve of tfl
对象输出端的设计步骤主要分为两步： 1 )根据期望的性能指标设计一个卡尔曼滤波器，即得到目标反馈回路； 2 )设计lo调节器使得系统开环传递函数gk的奇异值曲线无限逼近1 )中找到的目标反馈回路的奇异值曲线。 - This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering . at first , this paper gives the brief introduction of the history and present status of accelerometer and its testing technology , the working principium and math model of the liquid floated pendu - lous accelerometer , and then , decides the binary width pulse force retrim loop as the design proposal of testing system , researches the transfer function of every part in the system emphasizly , analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system , and designed the correcting net , analyses the basal problems such as resolution , sampling restraint , precision and so on , designs the hardware testing circuits such as preamplification , band - pass filter , alternating amplifier , phase sensitive demodulatorn , pulse - width modulation , frequency scale circuit , moment current generator . finally , using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system , realized the testing functions
首先对加速度计及其测试技术的发展历史和现状,液浮摆式加速度计的工作原理和数学模型等作了简要的介绍,然后确定了以二元调宽脉冲再平衡测试回路为设计方案,并从控制理论的角度进行了分析,着重研究了系统中各部分的传递函数,利用系统开环传递函数分析了系统的稳定性,同时设计了系统的校正网络;分析了二元调宽脉冲再平衡测试回路的分辨率、采样约束以及测试精度等基本问题,并按照系统分析的结果设计了包括前置放大、带通滤波、交流放大、相敏解调、脉宽调制、频标电路以及力矩电流发生器等测试系统各部分硬件电路,验证了电路的正确性,最后按照测试系统的要求,采用了美国ni公司专为测试领域所开发的虚拟仪器工具? ? labview作为测试软件开发工具,利用该图形化编程语言完成了测试系统软件部分的设计,实现了测试功能。 - The experiment result shows that conversion efficiency in ccm is improved by 2 percent compared with that in dcm , although the on - resistance of winding in ccm is more than that in dcm . the analysis of open - loop transfer function in both dcm and ccm shows that pull - push hfl inverter at ccm
微分补偿网络的推挽高频链逆变电路在输出从空载变化到额定阻性负载变化的过程中，逆变电路工作模式从dcm变化到ccm模式，实验结果表明电路在这两种模式下都能输出稳定的正弦电压，且具有较高的稳态精度。 - The closed - loop transfer function matrix of such a system must be singular and an input controls two outputs in the system , so the closed - loop transfer function should be assumed a singular matrix whose elements are the fist - order inertia components , then the controller is designed . the control algorithm of closed - loop gain shaping is applied to the rudder roll damping system ( rrd )
考虑到此系统的闭环传递函数阵一定是奇异的，以及具有一个输入控制两个输出的特点，在保证其中一个输出尽量小而另一个输出跟踪输入的前提下，将闭环传递函数阵即补灵敏度函数设为具有一阶惯性的奇异阵，设计出控制器。 - In the body of the dissertation , different performance indexes are defined and analyzed based on the analysis of different types of fwl errors in digital controller , and different fwl digital controller design and realization problems are considered and solved . the major contributions of this dissertation are as follows : considering the fwl errors of controller coefficients , define and analyze the closed - loop transfer function sensitivity measure with respect to the controller coefficients , obtain the optimal controller realizations via minimizing the transfer function sensitivity measure
本论文首先对数字系统，特别是数字控制器设计与实现中的有限字长问题和非脆弱控制器设计的背景、历史发展情况等作了简单介绍，然后通过分析数字控制器中不同来源的有限字长误差，定义不同的性能指标，较系统地分析并讨论不同的有限字长数字控制器设计和实现问题。