查询词典 actuator

The mask applying to experiment is opened up and that the mask exposure's device is designed and done. The technologic flow of the MEMS unit's manufacture combining optical score, sacrifice layer, chymic deposit with the SL prototyping technology is researched and experimental sample is done. Taking 3D capacitance micro actuator done by RP technology as a example, the main point of the manufacturing technics is illuminated, the new way manufacturing complex micro mechanical structure is explored.

在介绍了微电子机械系统基本情况的基础上，首次提出了将RP技术应用于MEMS的思想以及平面掩膜式光固化快速成型方案；开发了实验用掩膜，设计并制作了平面曝光成型的实验装置该装置；首次研究了将光刻技术、牺牲层技术、化学淀积镀膜与光固化快速成型制造技术等相结合，来制作MEMS件的工艺流程，并制作了实验样件。

Non contact electromagnetic actuator was used in the active control system of transverse vibration of circular disk composed of analog circuits.

应用非接触式的电磁作动器，采用模拟器件设计了一整套圆盘横向振动的主动控制系统，并对圆盘进行了振动主动控制实验。

By transforming the nonlinear saturation constraint into the special linear constraint, the problem of solving the feedback controller with saturated actuator is converted to the design of controller with linear constraint. The stochastic stability is ensured by using the intersection of ellipsoid invariant set of different modes existing in the attraction domain of the closed loop system. In this case, solving controllers can be equivalent to a solvability problem of linear matrix inequalities.

通过将非线性饱和约束转化为特殊的线性约束，使具有饱和执行器的控制器求解问题转化为线性约束控制器的求解问题，利用位于闭环系统吸引域内的不同模态下椭圆不变集的交集来保证系统的随机稳定性，此时控制器的求解可等效为线性矩阵不等式的可解性问题。

The company said the complementary product provides patented technology, including electronic diagnostics, in the area of actuator and valve testing.

该公司表示，互补的产品提供专利技术，包括电子诊断系统的执行器和阀门测试领域。

The automatic identification of vibration, the composition of control forces with different frequencies, the controlalgorithm and process are studied. 4. The nonlinear property of active magnetic actuator , the major part of rotor vibration control system, is investigated.

针对旋转机械一些故障引起的多频振动问题，以及目前各种平衡头只能控制工频振动，对其它频率成份的振动无能为力的这一情况，提出用电磁执行器进行多频振动的前馈自学习控制方法。

A compound control scheme combining detaching Proportion and Integral control with Model Reference Adaptive Control based on Liapunov stability theory was formulated,which is used on the plant of direct driving electric-servo-actuator.

以直接力驱动电动舵机为被控对象，提出了一种分离比例-积分控制与基于李雅普诺夫稳定性理论的模型参考自适应控制相结合的复合控制方案，该方案充分结合了分离PI控制动态性能好和自适应控制抗干扰能力强、鲁棒性好等优点。

A compound control scheme combining detaching Proportion and Integral control with Model Reference Adaptive Control based on Liapunov stability theory was formulated, which is used on the plant of direct driving electric-servo-actuator. This scheme combined the good property of each algorithm, such as good dynamic property of the PT and strong anti-disturbance ability and good robustness of MARC.

以直接力驱动电动舵机为被控对象，提出了一种分离比例－积分控制与基于李稚普诺夫稳定性理论的模型参考自适应控制相结合的复合控制方案，该方案充分结合了分离PI控制动态性能好和自适应控制抗干扰能力强、鲁棒性好等优点。

PSLstraight travel electric actuator adopts two brackets and one connecter to joint with the valve.

PSL 直行程电动直行机构设计采用两个支架和一个连接件与阀门相连。

Under a continuous fault model of the actuator,the consistency conditions of two indices fault-tolerant performance are set up by linear matrix inequality approach,and the ranges of constraint indices are analyzed.

在连续型执行器故障的模式下，利用线性矩阵不等式技术，给出了2个指标约束下容错性能的相容性判别条件，分析了与区域极点指标相容的H∞指标的取值范围，并在相容指标约束下给出了满意容错控制器的设计方法。

Control system is an important part of contactor with permanent magnet actuator and it will influence the characteristic of contactor.

控制系统是永磁机构接触器的重要组成部分，其控制方案的优劣直接影响到整个接触器的性能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。