1) Anti-disturbance Design
抗扰设计
2) anti-jamming design
抗干扰设计
1.
The anti-jamming design concerning hardware of chip microprocessors control system;
单片机控制系统硬件的抗干扰设计
2.
Anti-jamming designing is also used to reduce interference produced by switching system.
最后通过分析不确定来源,对开关系统和激励源引入的不确定度进行分析,并对开关系统在信号传输过程中引起的干扰采取抗干扰设计。
3.
Aiming at the possible problems occurring in the control period, this article also introduces the method to examine and indicate the fault state with sound and light and to adopt the anti-jamming design to ensure the stable performance of the system.
该文介绍了运用MCS-51单片机及其接口,实现对注塑过程中的顺序控制,针对控制中的实际问题,进行状态检测和显示,对于故障现象给出声、光提示和报警,并作出抗干扰设计,保证系统可靠稳定运行。
3) anti-jamming designing
抗干扰设计
1.
Because the crawl robot is in a bad environment,the ultrasonic echo is fully covered with noise,the traditionary collection system for ultrasonic cannot detect the real echo,and several layers of anti-jamming designing is inducted into the system.
本系统引入了多重抗干扰设计,利用CPLD进行时序控制,用TMS320C5402芯片进行自适应滤波,且通过PC I接口与PC104工控机相连,构成了主机/从机系统。
4) anti-interference design
抗干扰设计
1.
This paper discusses in detail,from the selection of single chip computer to application system test,the problems in single chip computer system anti-interference design,and presents with the help of diagraphs some design methods,which are summarized by the author in his teaching,and easy to learn.
文章以系统设计的角度,从单片机的选择到应用系统的测试,全面描述了单片机系统抗干扰设计中需关注的一些问题,并且展现出具体的方法措施。
2.
This paper introduces the interference of industrial field,the principles of anti-interference and the important position of anti-interference design in the practical construction design,and expounds the anti-interference methods with the hardware and software of PLC control system.
介绍了工业现场的干扰与抑制干扰原则以及抗干扰设计在实际工程设计中的重要地位,重点阐述了PLC控制系统的硬件与软件抗干扰方法。
3.
Microcontroller s anti-interference design method is introduced,which uses programmable interval timer 8254 as the Watchdog circuit,and uses write-protected methods to save the system s important information in 8155 RAM for system reboot.
介绍了一种用于单片机实时控制系统的抗干扰设计方法。
6) antijamming design
抗干扰设计
1.
Furthermore,a series of valid antijamming design for the measurement system is devised and those main problem such as power or magnetic interference in measurement is then solved,which make the test results tend to be reasonable.
在介绍一套先进的用于弹箭尾喷流冲击波超压测试系统的基础上 ,借助于频谱分析技术 ,对测试中出现的各种典型干扰作了详细分析 ,并对测试系统进行了有效的抗干扰设计 ,较好地解决了实际工程测试中诸如电源及电磁干扰等问题 ,使得测试结果趋于更加合
补充资料：传导暂态和高频骚扰抗扰性试验
传导暂态和高频骚扰抗扰性试验
conducted transient and high frequency disturbance immunity tests
和冲击电流的输出能力。现行试验标准中规定的试脸波形有两组，第一组:开路电压1.2/50娜~短路电流8/20仁s，如图1(a)、(b)所示;第二组:开路电压10/700邵，如图1(c)所示，短路电流波形无规定。第一组适用于工业、民用所有低压设备的电派回路、工业用有可能遭受雷击的户外低压设备的控制和信号电路;第二组适用于与通信线路相连接的设备。┌────┬─┐ │一/ │ │ ├────┼─┼─────────────────────────────────────┐│茄 │ │___一___入 ││ ┌──┼─┼─────────────────────────────────────┤├─┼竭┐│} │ ，││ │亏││ │_T.一 │└─┼─┴┴─┼─────────────────────────────────────┘ │犷!… │ └────┘ 日口Ol┌─────┐ ├料──┐ │ │一/ │ │ ├───┼─┼────┐│._， │日│一孔竺一│├─┬─┼─┤ ││J │/ │ │ │└─┴─┴─┴────┘┌───┐ │BJ │ ├───┤ │万 │ ├───┼───┐│护 │、、 ││ ┌─┼───┤├─┤功│—T一 ││ │ │ │└─┼─┼───┘ │『│ └─┘ 一为如J-0众0.众认 图l浪涌抗扰性试验电压/电流波形(a)开路电压1.2/50衅;(b)短路电流8/20拜s; (e)开路电压10/700拌s 浪涌抗扰性试验的严酷等级如表1所示，表中数值适用于共模试验，差模试验数值减半。严酷等级应根据设备的安装条件选择。(见电滋扰扰性试脸) 快速暂态/脉冲群抗扰性试脸在有些产品标准中也简称为快速暂态干扰试验。试验目的是检验设备对极短暂态脉冲群的抗扰性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条