| 1. | The value of automatic controller is found in their ability to provide the desired environmental conditions .
自动控制器的优越性在于它能提供所需要的环境条件。 |
| 2. | Automatic controller test for auxiliary boiler
辅锅炉自动控制装置试验。 |
| 3. | Function test and automatic controller test for ballast pump
压载泵效用试验和自动控制装置试验。 |
| 4. | Study and design of spraying irrigation automatic controller based on fuzzy decision
基于模糊决策的自动节水喷灌控制器的设计 |
| 5. | A fine automatic controller at the pump enables a fine regulation of the pressure output
手动泵上的一个精细自动控制器可以精细的调节压力输出。 |
| 6. | With the analogue output 420 ma or 010 v the sc400 can also be integrated into more complex stored - program or automatic controllers
由于具有模拟输出量420 ma或010 v ， sc400中还可以集成更加复杂的存储程序或自动控制器。 |
| 7. | The purpose of this paper is to design a system of automatic controller for the turntable ' s tiredness experiment of a motor academe
本课题受航天部某研究所委托，设计了一套微机控制系统，以满足航空发动机涡轮盘多种载荷谱的低循环疲劳试验需要。 |
| 8. | Abstract : with the aids of computer ' s hardware , executive mechanism of weld arc length automatic controller of all - position pipe welder and additional software , an automatic system for arc striking has been developed , in which touch - starting method using tiny current is introduced . utilizing this method , the ablation ratio of tungsten electrode and tungsten inclusion ratio of welded seam is far smaller than normal touch - starting method . and the successful ratio of arc striking is high
文摘:用全位置自动焊管机弧长自动控制系统的计算机硬件和执行机构，仅增加部分程序，设计了采用小电流接触引弧法的自动引弧系统，钨极烧损和焊缝夹钨远小于普通的接触引弧方式，引弧成功率很高。 |
| 9. | The automatic controller is needed . the text is to explore a method of control to control the trace of the hydraulic excavator , and it can also be expected to solve the problem . this article deals with problems as following : it deducted the methematic model of the system . it first selected pid controller which is triditional and analysed the time domain and the frequency domain character of the system . it got that the system held its stability and the time domain and the frequency domain character of the system were better than primary system
为了达到这一目标,本文建立了液压挖掘机系统的数学模型,在控制方法上首先采用传统数字pid控制,并利用matlab7 . 1对系统的时域和频域特性做了详细的分析,发现加入pid后,在保持系统稳定的基础上,比原系统的截止频带变宽,响应速度明显加快,跟随输入参数变化的能力变强。 |
| 10. | Programmable controller ( plc ) is one of the most important electronic controller at the industry autocontrol . programmable controller is a device of the automatic controller , the growth of the technology with the computer , communication , microprocessors and autocontrol
可编程控制器: programmablecontroller ,是以微处理机为基础,综合了计算机技术、自动控制技术和通信技术等现代科技而发展起来的一种新型工业自动控制装置,是将计算机技术应用于工业控制领域的新产品。 |
