抗干扰

The presented system is very convenient to monitor the parameters of every invertor on line and realize the telenet control. The method can reduce electric connections and improve the anti-interaction capability of the system. Thereby a scheme for dyeing-printing automation with low-cost and high-performance is provided.

该系统可以对各变频器的运行参数进行在线监测，并进行远程控制，能有效地减少系统布线、提高系统的抗干扰能力，为印染自动化提供了一个低成本和高性能的方案。

This paper studies diversity combining technologies for mitigating the partial band noise jammer in fast frequency-hopped system.

本文针对快跳频系统在部分带干扰下的分集合并接收技术进行了研究，提出了自适应抗干扰Clipper分集合并算法。

At the same time, considering the jumpiness or incline caused inaccuracy and pretermission when the capsule moving ahead, two couples of infrared ray and electron transducer were designed to detect the light signal of the corresponding parts of the capsule. After the addition operation compensation and differential coefficient, turning the little different simulation signals of the body and cap of the capsule into digital signals for detection. It is more accurate for detection and stable to the disturbance. Step electromotor was used for the capsules direction turning which solved this problem efficiently. The capsules were ranged in order according to their colors with the cap at the same direction.

同时考虑到胶囊行进过程中跳动、倾斜及随机干扰造成的误判、漏判，设计了两对红外光电传感器用以同时检测胶囊上下两个边缘部位的光信号，两个检测信号经加法运算补偿、微分运算处理，将体现胶囊的帽、体微小几何尺寸差别特征的弱模拟信号直接转变成数字量检测，提高了检测的准确率及抗干扰能力，并由步进电机控制胶囊掉头，有效地解决了胶囊体、帽的位置调整，分色调头排列，达到帽、体一致。

This item is combined with RF anti-inference circuit and tone key squelch circuit to avoid any interference and noise. It was installed with IR transmitter sync LED device also.

配合高精密的射频抗干扰电路和音码锁定电路，可有效避免各类干扰及消除各种杂讯，并且还具有红外线对频发射装置。

On the basis of analysis and comparison of conventional and some modern dielectric loss measurement methods in this paper, considering the difficulty consist in the dielectric loss measurement, such as the problem of the locale measurement of dielectric loss the suffering the interference of the electric field in the electrified wire net, the influence of harmonics and the leakiness of frequency spectrum due to the change of the frequency in power supply etc. a new measurement method which the frequency conversion anti-jamming technology combines the fundamental waves phase detachment method is presented.

论文在分析了传统介质损耗测量方法和现代介质损耗测量方法的基础上，针对介质损耗检测中存在的技术问题，如现场测量时工频电网强电场干扰问题、高次谐波影响问题、供电电源频率改变所引起的频谱泄漏和栅栏效应等问题，提出了采用变频抗干扰技术和基波相位分离法相结合的新型测量方法。

This paper is based on the efficient experience learnt through the comparison and analysis of the present domestic and foreign moment limiter .

本系统具有精度高，通用性好，抗干扰能力强，功能多，比较低的建设成本以及系统的可扩展性能强等优点。

According to the principle of spread spectrum communication , the anti-interference performance of the technology is discussed and the composition of power line spread spectrum communication is described .

指出电网的高频通信特性及其抗干扰、抗衰耗对策是独立于高性能载波芯片的研究领域。

The influence of noise on the stator ground fault protection based on the local modulus maximum of wavelet transform is analyzed.

分析噪声对现有基于小波变换模极大值的定子单相接地保护的影响，提出了灵敏度高、抗干扰的基于小波变换多尺度滤波的能量法保护方案。

By using the hybrid-sensitivity scheme, a H〓 controller is devised and H〓 control in the new MB system is compared with that of PID control. The standard bi-state magnetic bearing amplifier have some disadvantages such as high current harmonics, low reliability and the current mode switching for tri-state amplifier is expounded.

首次将H〓鲁棒控制策略应用于集成化磁轴承系统，详细论述了H〓控制器的设计过程，并与经典PID控制策略进行了比较，表明了H〓控制器优良的抗干扰能力和稳定的鲁棒性。

SAE J 551-5-2004 PERFORMANCE LEVELS AND METHODS OF MEASUREMENT OF MAGNETIC AND ELECTRIC FIELD STRENGTH FROM ELECTRIC VEHICLES.

SAE J 551-4-2000 车辆装置的无线电抗干扰性能的测试和试验限制，宽带和窄带，150kHz到1000kHz，NA

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。