通过计算机给定模拟转速和加速度设置，电流和转速反馈双闭环系统实现转速控制。
Rotate speed control is implemented via two closed-loop systems with current and rotate speed feedback, through setting up simulant rotate speed and acceleration given by computer.
该系统按照坦克电传动的特点、以DSP为主控芯片设计成的数字控制双闭环系统。
The electric drive system is designed on the basis of the electric transmission feature in tank, which composed of DSP is a two closed loop and digital control system.
本文对一从瑞士引进的应用于合成纤维成条机的交流串级调速双闭环系统进行了理论分析与现场调试。
The theoretical analysis and field adjustment of a AC cascade speed regulating system with double closed-loop employed in a synthetic fibre bar making unit imported from Switzerland are conducted.
在此基础上，提出了双向AC／DC功率变换器的一种双闭环系统控制结构，并从物理概念出发讨论了系统的工作原理。
Then both control scheme and operating principle of a double closed loop AC/DC power converter system are discussed by using physics.
结合TAO649D机车牵引电机的结构参数，首先建立了该直流电机的数学模型，设计了该电机的转速，电流双闭环系统。
Combined with the structural parameters of TAO649D traction motor, the mathematic model of the DC motor is built and its speed and current dual-closed-loop system is designed.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
该文采用了DSP作为控制芯片，实现了系统的双闭环控制。
This paper uses DSP as control chip, and has achieved double control for system.
在数字复合正交神经网络的基础上提出一种模拟复合正交神经网络，并用于直流双闭环调速系统中。
This paper covers an analog compound orthogonal neural network controller and its application to two closed-loop DC speed governing system.
系统采用电流、速度双闭环控制，电流、速度的调节采用PI调节，转子磁极位置通过霍尔元件检测。
The double close loops of speed and current control is introduced in the system and the PI control is implemented in the current and speed loop, the position of rotor pole is detected by hall element.
液压系统采用了先进的二通插装阀系统、进口高性能的电子泵技术，实现了主缸压力与流量的双闭环控制；
The press takes use of advanced two-way cartridge valve system and imported electric pump technology which can realize double closed loop control of pressure and flow rate.
整个系统采用双闭环控制，具有较好的谐波补偿性能。
The whole system adopts double closed loop control and has good harmonic compensation performance.
基于观测出的状态信息，构成了转差频率控制的转矩速度双闭环新型变频调速系统。
Utilizing the information observed, a new type of slip frequency controlled torque-speed double closed loop system is developed.
论述了基于C8051的直流无刷电机控制系统设计，实现了速度、电流的双闭环控制。
Brushless motor control system design based on C8051 was introduced, speed and current double close loop control was realized.
本文对双闭环泵控式速度控制系统提供了一种简便而有效的分析方法及校正设计。
This paper advances a simple and effective analytic method and compensating design for the velocity control system of a double closed loop pump control.
最后，对两相混合式同步电动机的双闭环控制系统进行了仿真和实验，给出了仿真和实验结果。
At last, simulations and experiments of the double-closed-loop control system of the motor are carried out and results of simulations and experiments are given.
采用工程设计方法对双闭环直流调速系统进行辅助设计，选择调节器结构，进行参数计算和近似校验。
According to engineering design method a double closed-loop DC motor control system was designed, a modulator structure was selected and computed, and its parameter was corrected.
应用模糊自适应对直流双闭环调速系统中的转速调节器的比例、积分参数进行整定。
By using the fuzzy self-adaptation, this paper adjusts the rate and integral parameters of the speed-adjusting system of DC double closed-loop.
以给定积分器电路和双闭环晶闸管供电直流调速系统中等效速度环调节回路为例，说明求解过程。
The resolving Procedures represented by resolving set-integrator circuit and equivalent speed loop regulating circuit of double close oop SCR-D system.
为了提高无刷直流电机的控制效果，运用TMS320 LF 2407 A芯片，建立了无刷直流电机全数字双闭环控制系统，给出了硬件电路设计和部分软件编制方法。
To improve BLDCM control result, this paper establishes a full digital double closed loop system which USES microprocessor-TMS320LF2407A to control the communication and speed of BLDCM.
一种基于PLC的电液自动控制系统，采用了电液比例阀的双闭环控制系统。
This paper introduces an electrohydraulic control system based on PLC. A double close - loop control system with electro - hydraulic proportional valve is adopted.
本文对用Z—80单板机实现双闭环直流调速系统DDC控制进行研讨。
In this paper, DDC Control of double closed loop DC governing system with Z-80 Single board micro Computer is discussed.
介绍了双闭环比值控制系统的设计思路以及在氯乙烯合成装置中乙炔和氯化氢比值控制系统的设计和应用，以及在设计比值控制系统时所应注意的有关事项。
This paper introduces the design concept of double closed-loop ratio control system as well as the design and the application about acetylene with hydrochloride in chloroethylene synthesis unit.
建立了基于自抗扰控制器的双级矩阵变换器闭环控制系统模型。
Then, the closed-loop control system model based on the ADRC is established.
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。
In this system we apply the double closed loop theory to guarantee the accuracy of position control.
MCU采用PID算法，对小车的舵机转向角度及行进速度进行实时控制，实现了整个系统的双闭环控制。
MCU USES the PID algorithm, Real-time control of the vehicle steering Angle of the steering gear and road speed. At last, implementation of the entire system of double-loop control is introduced.
该系统用双闭环控制。
系统采用双闭环控制，内环采用电流负反馈对电机转矩进行调节；
Two closed loops are constructed in the control system; the inner loop is currentfeedback that is to adjust the torque of the motor.
本文所用的方法与所得到的结果，也可推广到一类双曲型系统的闭环时间最优控制问题中去。
Furthermore, the methods and results in this paper can be extended to the problem for a class of hyperbolic type systems.
本文设计了电流闭环和电压闭环的双闭环控制系统。
This paper designed a double close loop control system based on current and voltage.
本文设计了电流闭环和电压闭环的双闭环控制系统。
This paper designed a double close loop control system based on current and voltage.
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