In this system we apply the double closed loop theory to guarantee the accuracy of position control.
在本系统中，我们应用了双闭环控制理论，以保证位置控制系统的稳定性。
The general circle loop theory was put forward, mathematical models were set up, and four basic types were given.
提出广义圆环论，建立数学模型，给出四种基本类型。
The calculation of loop parameters of salient-pole synchronous machines is the basis of the multi-loop theory of alternating current machines.
凸极同步电机回路参数的计算是交流电机多回路理论的基础。
A novel multi phase permanent magnet motor's mathematical model that combines multi loop theory of AC motor and finite element method of electromagnetic field is proposed in the paper.
将交流电机的多回路理论与电磁场的有限元方法结合起来建立了多相永磁同步电动机的多回路—有限元数学模型。
The basic ideology in the paper is "the basic particle is not basic", which illustrates in three respects, such as dance of generation and annihilation, straton model and boot loop theory.
从粒子产生和湮灭的舞蹈、层子模型和靴袢理论三个方面来论述基本粒子不基本的思想。
Bojowald found he had to create a new mathematical model to use with the theory of Loop Quantum Gravity in order to explore the universe before the Big Bounce with more precision.
波究瓦德发现他必须创建一个新的数学模式来使用循环量子引力理论，以便更加精确地探究大弹跳之前的宇宙。
Other theories of quantum gravity, including string theory and loop quantum gravity, are far more difficult for newcomers to embrace.
量子引力的其它理论，包括弦论和圈量子引力，对新人来说都更难以涉足其中。
According to the singularity perturbation theory, dynamic inversion is adopted to design the basic attitude controller including fast inverse loop and slow inverse loop.
利用多重时间尺度奇异摄动理论，结合非线性动态逆方法设计了基本姿态控制器，包括快逆回路和慢逆回路两部分。
Based on the Hamiltonian system's theory, the relationship between closed-loop poles of system characteristic equation and weighting matrices was thoroughly investigated.
根据哈密尔顿系统理论，深入研究了系统特征方程的闭环极点和加权矩阵的关系，给出了希望加权矩阵的确定方法。
Based on principle and methods of surmounted laser_beam guided instrument, guided loop and its guide error of surmounted laser_beam guided instrument were studied by using auto_control theory.
基于架束式激光制导的原理和方法，采用自动控制理论较详细地分析了激光架束制导仪的制导回路和制导误差。
This paper discusses the working principle and designing method of virtual experiment system of typical control loop for automatic control theory.
对自动控制理论中典型控制环节虚拟实验系统的工作原理和实现方法进行了研究。
Through dividing electronic expansion valve from evaporator system and based on constant gain of superheat open loop rule, the compensation theory of valve head was analyzed.
通过将电子膨胀阀与受控对象(蒸发器)细化分开来，并依据恒定开环增益准则从理论上分析了阀头补偿原理。
This paper introduces the theory of the phase-locked loop (PLL) and the direct digital synthesis (DDS), a method to improve the precision of DDS and reduce its phase truncation error is also given.
介绍了锁相环(PLL)技术和直接数字式频率合成(DDS)技术的基本工作原理，给出了一种提高DDS输出频率精度及减小其相位截断误差的方法。
According to the theory of phase-locked loop, we use reflected photoelectric sensor to carry out the color recognition.
根据锁相环的原理，使用反射式光电传感器实现了系统的颜色识别。
To overcome the long test time and big error in single variable open loop step test method, a novel identification method based on asymptotic theory (asym) is presented.
为克服传统单变量开环阶跃测试法测试时间长和误差大的缺点，提出一种基于渐进黑箱理论的多变量辨识方法。
After building closed-loop model, we can analyze and evaluate the performances of IFOG in theory, and improve it, which provide evidences for designing system and choosing optical components.
闭环模型建立后，能从理论上分析、评价、改善IFOG性能，为系统设计和选择光学器件提供了依据。
Based on theory of system dynamics, the causal loop diagrams of manpower, technology, money and market flows are analyzed together with positive feedback of industrial agglomeration effect.
以系统动力学理论为基础，结合产业集聚效应的正反馈特征，对人才流、技术流、资金流和市场流的因果关系进行了探讨。
In this paper, a filtering theory is applied to the multiple closed-loop feedback system for tracking a single target in range, velocity, azimuth and elevation in an airborne radar.
本文论述将滤波理论应用于机载雷达中对单个目标进行距离、速度、方位角和高低角跟踪的多环反馈系统。
In this article, PLL theory, design of loop filter and phase noise theory are introduced at first.
本文先介绍了锁相环的工作原理，环路滤波器的设计并对相位噪声的理论进行了阐述。
This paper introduces the theory of vehicle speed detection based on loop coil, analyzes the present speed estimation methods using the basic outputs of single loop detectors.
简述了基于环形线圈车速检测的基本原理、目前利用单线圈检测量进行车速估计的方法。
The design of force feedback loop is emphasized on the base of theory analysis.
在进行理论分析的基础上，重点论述了力反馈回路的设计。
According to the dynamical equation and the theory of closed loop feedback, the angle scheme of signal detector and discrete exciter in circumferential direction is deduced.
根据半球谐振陀螺的动力学方程和闭环反馈理论，推导出离散激励器和信号检测器在壳体环向的角度配置；
Also this model can be seen as the extension of linear model, so many results of linear system theory can be applied to analyze stability of closed loop system.
而且这种模型可以看作是线性模型的扩展，因此许多线性控制理论的结果可用来分析闭环系统稳定性。
Theory analyses and experiments are proved that double loop system not only has short acquisition time but can resist a high power level interference.
理论分析和实验结果表明：双环系统不仅捕获时间短而且具有强的抗干扰能力。
The conception and theory of the Neural Network control and closed loop gain shaping control algorithm are introduced simply.
首先对神经网络控制概念和原理与闭环增益成形算法进行简单的介绍。
Based on basic theory of fuzzy control, the realization, design steps and software flowchart of fuzzy control on single-loop digital regulating instrument are introduced in this paper.
结合模糊控制的基本原理具体介绍了模糊控制在单回路数字调节仪表上的实现方法、设计步骤以及软件流程。
The paper has introduced the theory of measurement and whole constitute of the system including laser scan inspection system and grating displacement closed loop inspection system.
文中介绍了光电二维自动检测仪的测量原理和系统构成，包括激光扫描系统、光栅位移检测闭环控制系统。
The paper has introduced the theory of measurement and whole constitute of the system including laser scan inspection system and grating displacement closed loop inspection system.
文中介绍了光电二维自动检测仪的测量原理和系统构成，包括激光扫描系统、光栅位移检测闭环控制系统。
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