Adopting ac servo motor as the driving device, can the dc servo motor and a high precision, high performance as the half closed loop or closed loop control system.
采用交流伺服电机作为驱动器件，可以和直流伺服电机一样构成高精度，高性能的半闭环或闭环控制系统。
Double closed loop system has a little overshoot and short transition time, whose performance is better than single closed loop system.
双闭环转速控制系统超调小、过渡时间短，性能要好于单闭环系统。
The presented controller can ensure the global asymptotic stability of the closed-loop system, and attain the desired response performance by assigning the poles of the closed-loop system.
所提出的控制器既能保证闭环系统全局渐进稳定，又能通过对线性化系统闭环极点的配置来获得期望的闭环系统响应性能。
An aeroengine model can be identified from actual closed-loop engine test data if pseudorandom binary sequence as test signal ACTS on feedback circuit of the closed-loop control system.
本文介绍了在航空发动机闭环控制系统的反馈通路上施加伪随机试验信号时，对发动机模型参数进行辨识的方法。
Adopting ac servo motor as a drive device, can and dc servo motor as a high precision, high performance and a half closed loop or closed loop control system.
采用交流伺服电机作为驱动器件，可以和直流伺服电机一样构成高精度，高性能的半闭环或闭环控制系统。
The steering assembly is the key tool of the downhole closed-loop drilling system, and its mechanics properties are the base of downhole closed-loop control.
作为井下闭环钻井系统核心部分的下部导向钻具组合的力学特性，则成为形成井下闭环控制的基础。
A new equipment for simulated the performance of propeller load is introduced in this paper, it's an all digital DC torque servo system using torque closed loop and current closed loop control.
介绍一种新型的螺旋桨特性负载模拟装置，它是全数字控制的直流转矩伺服系统，采用转矩电流双闭环控制方式。
The objective was to design derivative state feedback controllers so that the closed-loop system was regular, impulse-free, and the closed-loop poles was to be placed in a given region.
考虑连续广义系统的圆形区域极点配置问题，采用微分状态反馈的方法设计控制律使得闭环系统正则，无脉冲且闭环极点位于给定的圆形区域内。
This controller not only can make the closed-loop system quadratically stable but also can make the norm of the closed-loop system less than a given bound.
该控制器不但能使被控对象的闭环系统二次稳定，而且满足一定的范数界约束。
Closed system, the hydraulic pump directly into the pipe return pipe connected to the implementation of components, working fluid in the system for closed loop pipeline.
闭式系统中，液压泵的进油管直接与执行元件的回油管相连，工作液体在系统的管路中进行封闭循环。
It was discussed the check principle structure, the codes' transmitting, closed loop check, reliability of the closed loop Telegraphic codes System with some reference circuit.
对闭环电码化系统检测原理结构、发码过程，闭环检测、可靠性等进行分析阐述，并给出部分参考电路。
The speed adjusting system with field weakening with voltage feedforward, current closed negative feedback and speed closed loop was designed by adopting digital signal processor (DSP).
采用数字信号处理器（DSP）控制器，设计了具有电压前馈和电流截止负反馈的转速闭环弱磁调速系统。
In the third part, I made analysis on the closed-loop supply chain system of fashion electronic products, summarized the features of the closed-loop supply chain system of fashion electronic products.
第三部分对时尚类电子产品闭环供应链体系进行分析，总结了时尚类电子产品闭环供应链特征。
In the third part, I made analysis on the closed-loop supply chain system of fashion electronic products, summarized the features of the closed-loop supply chain system of fashion electronic products.
第三部分对时尚类电子产品闭环供应链体系进行分析，总结了时尚类电子产品闭环供应链特征。
应用推荐