您要查找的是不是：
- The controller of the DC motor speed adjusting system is developed,which is based on ITAE optimum control theory com-bined with PI control. 提出了一种用于直流电机调速系统的控制器设计方法,该方法主要基于ITAE最优控制理论,并结合PI控制。
- Abstract: The controller of the DC motor speed adjusting system is developed, which is based on ITAE optimum control theory combined with PI control. 摘要：提出了一种用于直流电机调速系统的控制器设计方法，该方法主要基于ITAE最优控制理论，并结合PI控制。
- The control system, talked in this dissertation, used silicon-control rectifier (SCR) to control the speed and the current of the DC motor. 本文所研究的控制系统，采用晶闸管相控整流方式实现对直流电动机的速度和电流进行控制。
- Changzhou Austrian legislation Fest Electric Co., Ltd professional design, production and marketing business, home pay, the DC motor. 常州奥立思特电气有限公司专业设计、生产和销售商用、家用交、直流电机。
- Violent power oscillation will occur in independent AC DC combined power supply and may hamper the normal operation when the parameters of the generator and the DC motor load do not match. 交直流一体独立发电机系统在发电机和负载参数不满足一定条件时 ,会发生发电机和反电势负载之间的大幅度功率振荡 ,破坏系统的正常工作。
- In this thesis, direct digital control (DDC) system of the DC motor speed regulation is designed, with the use of MOSFET, a kind of silicon power field controlled devices. Obvious effect has been achieved when applied in testing site. 本课题应用先进的功率场控器件MOSFET为控制器件，根据加工工艺的要求，设计出直接数字控制型直流调速计算机控制系统，并应用于现场，取得明显的效果。
- Theory design and simulation comparison experiment in the DC motor velocity control system with the effect of nonlinear friction show the controller can reach excellent steady-state accuracy besides fast rise time and no overshoot. 理论设计以及在具有非线性摩擦力影响的直流电机速度控制系统的仿真对比实验中表明此模糊控制器除了具有较快的上升时间和无超调外 ,还达到了较好的稳态精度和抗非线性干扰的鲁棒性。
- This paper has opened the control system of the single crystal growth.Main components of the system are the DC motor,ball screw,embedded MCU(Micro Controller Unit),AC servomotor and so on. 本文研制开发了一种大直径单晶体生长控制系统,主要部件采用稀土永磁直流力矩测速机组,滚珠丝杠,嵌入式单片机、交流伺服电机等。
- With the rapid development of DC motor and computer technology, the DC motor control system is widely used in many industrial fields especially in aeronautic and astronautic application. 随着电机技术和计算机技术的迅速发展，电机控制系统广泛应用于国民经济多种工业领域，尤其在航空航天领域其工程应用也日益广阔。
- The frequency of the current ripple caused by brush commutation in the DC motor is determined by the number of commutator bars, the number of asynchronous commutated brushes, and the rotation speed. 认为换向造成的电流脉动除了与转速有关以外还与换向片数以及不能同时换向的电刷个数有关。
- Aim to repair the DC motor control system for some submarine,this paper introduces a feebleness magnetism speed regulation system based on TMS320LF2407DSP,which controls the DC motor effectively. 文章介绍了基于TMS320LF2407的船用直流电机转速稳定系统,实现了对直流电机运行的有效控制。
- Based on working characteristic of the PWM controll device UC3637，PWM controll circuit in the DC Motor is designed.This circuit is used in the teering engine digital controll system successfully. 根据PWM控制器UC3637的工作特点，设计了一种直流电动机PWM控制电路，该电路已成功地应用于数字化舵机控制系统中。
- The DC motor design without sensors and brushes 无传感器无刷直流电机系统设计
- Design of the Progressive Die for the Rotor Core of the DC motor 电机转子铁芯级进模设计
- PWM Controll Circuit in the DC Motor Based on UC3637 基于UC3637的直流电动机PWM控制电路
- The input power is also provided by a DC motor. 输入动力也是由直流电机提供的。
- The DC Motor Selection of Explosive Handling Robot Based on Hypo-Limit Theory 基于准极限理论的排爆机器人直流电动机选择
- Thus many measuremtents are made in the DC mode. 这样许多测量是采用直流模式的。
- A principle of the SCR uninterrupted contacting commutator for the DC motor 可控硅无间断接触直流电机换向器原理
- THE DC MOTOR PWM SERRO-SYSTEM CONTROLLED BY MCS-51 SINGLE CHIP COMPUTER MCS-51单片机控制的直流PWM随动系统
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
