This speed control system consisted an external load torque estimator and a robust controller.
该速度控制系统由负载转矩扰动估计器以及鲁棒控制器两部分构成。
Mainly introduce the work theory of loading material structure and the basic composition and control theory of unloading material structure of the tumbel blasting machine automatic load and unload system and the fluid driving system theory and the logical control theory of programmable logic controller.
主要介绍滚筒式抛丸机自动装卸系统的上料系统的工作原理、卸料机构的基本组成及控制原理、液压驱动系统原理、可编程逻辑控制器的逻辑控制原理。
Solar controller has the function of LED, LCD display that can display the current battery voltage, solar array output current, load and discharge current to the current rechargeable batteries.
太阳能控制器具有 LED、LCD 显示功能，可显示当前蓄电池组的电压、太阳能电池阵列输出电流、负载放电电流及向蓄电池充电的电流。
This paper presents the method of LQG/LTR multivariable controller design of a gust load alleviation system.
给出了阵风载荷减缓系统LQG/LTR多变量控制器设计方法，以某大型运输机为对象，设计了阵风载荷减缓系统控制器。
The design of gust load alleviation controller for civil airplanes using H_∞control theory is researched.
针对民用飞机阵风缓和控制系统的设计，采用了H∞控制理论的方法，研究了多变量控制理论在阵风缓和控制系统中的应用。
In the adaptive torque controller, which precedes the current control loop, the design of the feedforward load torque compensator is based on an estimated load-torque model.
转矩适应控制器位於电流控制回路之前，其前授负载转矩补偿器的设计乃基於一个受估测的负载转矩模型。
This system is composed of telephony switch devices, user board, load board, NI PXI-1042 chassis, NI PXI-8174 controller, NI PXI- 5411 arbitrarywaveform generator, NI PXI-6534 digital I/O and user in- terface based on virtual instrument technology.
该测 试系统由电话局交换设备、用户板、负载板、National Instruments 公司的PXI-1042机箱、PXI-8174控制器、PXI5-411信号发生器、PXI-4070数字万用表、PXI-6508多路数字输入输出卡、PXI-6534 高速数字输入输出卡、基于虚拟仪器的人机界面组成。
The controller controls the velocity of swing motor by the means of meter-in to track the output velocity of rotary stage of the optimal regulator, so that the load sway can be controlled during swing operation.
最后，本文设计了回转液压回路模糊控制器，以换向阀节流调速的方式对液压马达转速进行模糊控制，使起重机回转平台跟踪最优调节器输出的转速，实现对吊重摆振的控制。
ABSTRACT: Based on the general circuit model of inter-phase power controller, the basic relationship of steady-state voltage of IPC is analyzed in this paper. Consequently a new concept is proposed to describe the basic feasible region of steady-state voltage of tuned IPC and its basic forms is defined under the conditions of tuned parameters. On the basis of aforementioned work, the respective regions in case of equivalent load in receiving end, susceptance of inductor and capacitor and parameters of phase shifter meeting the requirements of basic feasible region of voltage is mainly analyzed. Finally, the differences of feasible region of various TIPC with simulations are given.
首先，基于相间功率控制器的通用电路模型，分析了IPC稳态电压的基本关系；其次，针对参数共轭条件，提出并定义了调谐型IPC正常稳态运行电压基本可行域的概念及其基本形式，并在此基础上，重点解析了受端等效负荷、电容和电感的电纳、移相环节参数在满足电压基本可行域的前提下各自应该界定的基本可行域；最后，通过典型TIPC的仿真分析，说明了不同TIPC在基本可行域方面存在的差异。
It comprises an A. C three-phase asynchronous motor, an electromagnetic slip coupling and controller. It is usually used under a constant torque load and is particularly suitable for the use under the load with a decreasing torque such as the centrifugal pump and blower, etc. featuring evident energy-saving efficiency.
它由Y系列三相交流电动机、电磁转差离合器和控制器组成，电磁调速电动机广泛用于恒转矩负载场合，特殊适宜在递减转矩负载中使用，有较明显节电效果。
A forward feed dynamic compensator is added to the MAC controller due to the large disturbance of reheat temperature by load surge.
针对再热汽温受负荷扰动影响较大的特点，在MAC控制器上增加了前馈动态补偿器。
In comparison with the looking-up decision table algorithm, the continuous type fuzzy controller moves steadily and has a high control accuracy Besides, it is less sensitive to the load disturbance and is easy to receive faster step response than the traditional PID controller.
与传统的PID控制器相比，连续型模糊控制器比较容易达到较强的抗负载扰动的能力和较快的动态响应特性，在工程实践中有一定的应用价值。
The intelligent controller for on-load tap-changer is introduced.
介绍了一种智能化有载分接开关控制器。
She came with her own charge controller with built in brake and dump load, but i can not seem to get it to work properly so i have resorted to using a Navitron 12v charge controller that is for the Navitron 300w unit and my exisiting dump load set up.
她与她自己的充电控制器，内置的制动和转储负荷，但我似乎无法得到正常工作，所以我求助于使用Navitron 12V的充电控制器，是Navitron三零零瓦特单位和我现有的垃圾负载一套向上。
The product includes the following features: high-precision stepper regulator (each step 0.0144 ul higher chemical compatibility (using ceramic and fluorocarbon fluid constitute channel high load cycle (tested up to 84 million cycles electronic controller easy to learn and master; memory 100 work procedures; Supporting foot switch and remote control; to support independent operation and panel installation; support system integration, instrument integration and multi-distribution.
的产品包括以下特性：高精度步进调节（每步0.0144 UL）的，更高的化学兼容性（采用陶瓷和碳氟化合物构成流体通道）；高负载周期（经测试达到84万次），电子控制器易于学习和掌握，记忆100个工作程序；支持脚踏开关和遥控，支持独立运行和面板安装；支持系统集成，仪表集成和多分布。
The instantaneous power theory was employed to analyze the instantaneous power of the control winding and the control scheme for the DWIG system with diode bridge load was obtained. The component of the currents on the control-winding flux determines the instantaneous reactive power, and the component on the perpendicular direction of the flux decides the reactive power. The former one influences the DC voltage of the diode bridge on power winding and the latter one influences the DC voltage of the static excitation controller of control windings.
基于瞬时功率理论，推导出按控制绕组磁场定向时控制绕组的瞬时功率，在此基础上分析了带整流桥负载的定子双绕组感应电机发电系统在宽转速运行时的电压调节机理，即：控制绕组电流在控制绕组磁场及其法线上的分量，分别决定着发电系统功率绕组整流桥直流侧电压和控制绕组静止励磁控制器(static excitation controller，SEC)直流侧电压，据此提出宽转速运行时DWIG发电系统电压控制策略。
During spot welding process, the electrode orientation was controlled by position loop of the servo motor; the electrode pressure was controlled according to the feedback pressure signal acquired by the load cell force sensor installed on the electrode; the communication with welding controller was accomplished by the I/O module of the system.
焊接过程中，电极定位利用伺服电机的位置环来实现，电极力则通过采集安装在电极杆上的LoadCell压力传感器的反馈压力信号来进行闭环控制，与焊接控制器的通讯则由系统的I/O模块来完成。
A neural network based internal model controller is designed to deal with the nonlinearlity and time-variety of the gain in the control strategy. The control strategy is applicable to different operation models of the SVS system. A neural network-based fuzzy adaptive PID control system is proposed for single area load frequency control. The control system fuses fuzzy logic and neural network and its control parameters are optimized dynamically on a selected object function. This overcomes effectively the impact of different power system operation model on generator inertia constant and load-damping constant. The impact of different frequency bias factor on the dynamic performance of twoarea load frequency control is studied in detail. Results show that it is necessary to determine the load-damping constant of each area dynamically. Consequently a neural network based fuzzy adaptive PID control system is designed for two-area load frequency control. The neural network learning algorithm in the control strategy is derived in detail.
在电力系统智能控制器的分析设计方面：针对静止无功补偿器基本控制方式中增益系数的非线性和时变性问题，设计了一种静止无功补偿器的神经网络自适应内模控制器，使静止无功补偿器的控制适用于电力系统各种运行方式的要求；针对传统负荷频率控制中等值发电机的惯性时间常数和负荷阻泥系数随电力系统的运行方式而变化的特点，提出了一种神经模糊自适应PID控制系统，采用模糊逻辑技术与神经网络相结合、通过动态寻优确定最优性能指标下的控制器参数，改善单区域负荷频率控制的动态性能；进一步设计了一种用于两区域负荷频率控制的神经模糊自适应PID控制系统，推导了这种控制系统中自适应神经网络的学习算法，对选定的性能指标，利用智能方法确定最优性能指标下的控制器参数以及频率偏差权重的动态值，使传统的电力系统负荷频率控制具有鲁棒性和自适应能力。
The use of the controller provides nicer communication function and anti- jamming function in the monitoring system of electric load.
该单元控制器应用到电子负载监控系统中，具有良好的通信功能和抗干扰性能。1饶运涛，邹继军，郑勇芸。
A modulator of a PWM controller is provided for saving power and reducing acoustic noise in the light load and no load conditions.
本发明提出一种具有调变器之PWM控制器，在轻载与无载下可达到省电与降低音频杂讯。