高频

Combined Nussbaum gain with the backstepping techniques, a novel algorithm was proposed by employing fuzzy systems as approximator of those unknown nonlinearities in the system.

将ISS理论引入所研究系统，利用模糊系统逼近系统中的未知非线性；利用Nussbaum增益技术解决系统中的控制方向未知的高频控制增益，提出了一种基于反推设计方法的鲁棒自适应模糊控制算法。

It is shown that under the supervision of the monitoring functions, the switching of control signal will stop after a finite number of switching and the tracking error will converge to a residual set that can be made arbitrarily small by choosing some design parameters sufficiently small.

进而证明，当被控对象相对阶大于1、高频增益符号未知时，在监控函数的监测下，相关控制信号经至多有限次切换后将停止切换，跟踪误差将收敛到一个残集内，且该残集可通过减小某些设计参数而变得任意小。

Circular twoarmed Archimedean spiral antenna s combination are designed and simulated with simulation software of high frequency electromagnetic Ansoft HFSS.

介绍微波被动比相测角的原理，利用ANSOFT高频电磁仿真软件HFSS设计圆形双臂阿基米德螺旋天线组合，天线组合的各项电性能指标均能满足微波宽带被动比相引信体制的要求，两天线进行中频比相的测试结果与理论计算结果吻合。

New productis produced on - technology with the observance of production standards 110- nm process (it is important to note that Staccato was possible to manage without the application of a gallium arsenide for high-frequency units).

新产品是生产技术-技术与遵守生产标准1 10-纳米工艺（重要的是要注意到，方佳是可能的管理不适用的砷化镓高频单位）。

Bumps growth on alumina substrate side and gallium arsenide chip side were processed and discussed as well as the flip-chip bonding process.

本实验尝试以不同尺寸大小的共平面波导传输线，配合凸块位置的分布，研究其在高频下的S参数表现。

High voltage's discharge demonstrations include: Jacob elevator discharge, discharge along a surface, high frequency and high voltage discharge at long intervals, finger discharge, and circular discharge.

高压放电表演内容包括：雅各布电梯放电、沿面放电、高频高压长间隙放电、手指放电和环状放电等内容。

The ultrasonicpower supply provides appropriate electric for the transducer, and the transducertransforms the electric energy into the ultrasonic kinetic energy to make the Chinese traditional medicine liquor atomize.

高频超声波电源为换能器提供电能，换能器将电能转为动能，并对药罐里的中药进行快速雾化干燥。

The experimental results show that in severe condition the lightning electric field can attaint the high frequency groupware and might disable the fuze to produce detecting signal.

结果表明，在强的雷电电磁场环境下LEMP电场会损坏该型无线电引信的高频组件，使其不能产生探测信号。

This 1206 size attenuator has excellent high frequency characteristics.

这1206大小衰减器具有良好的高频特性。

This 0805 size chip attenuator exhibits excellent high frequency characteristics.

这0805大小的芯片衰减器具有优良的高频特性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐