查询词典 servo

At first, a set of mechanical servo test system for industrial robot space trace moving parameter is designed.

本论文围绕着这些核心问题进行了一些研究和探索。

An accurate model of the motor system can be used to design a proper servo control system. At last, the estimation methods in the thesis can be easily transformed into CAD programs, and we can perform parametric estimation by using I/O data of real systems.

最后在本篇论文的这个系统判别法则可以很容易的转换成电脑辅助设计程式，并且可由实际系统的输入输出资料来取得较佳的参数估测。

The paper mainly discusses the studies and designs of sewing machine servo control system based permanent magnet synchronous motor.

本文主要讨论的是基于交流永磁同步电机的缝纫机伺服控制系统的研究和设计。

At present, permanent magnet synchronous motor servo system has gainedgeneral regard all around the world.

目前，永磁同步电机伺服系统已受到国内外的普遍重视。

A method of permanent magnet synchronous motor ac servo system with variable structure acceleration control is proposed.

本文提出了一种交流永磁同步电机伺服系统的变结构加速度控制法。

This paper introduces a digital servo control system for permanent magnet synchronous motor.

介绍了一种高性能的以永磁同步电动机为执行元件的全数字化伺服驱动器。

At the same time, it needs to notice that the controller parameter perturbation is also one of the important factors which influence the robustness of the servo system.

同时，需要注意，降低控制器参数摄动对系统性能的影响也是提高系统鲁棒性能的重要环节。

In simulation, the parameter perturbation of non-linear systems, amplifier troubles and servo stagnant trouble of system was studied, As a result, this method can diagnosis fault effectively.

仿真中以非线性系统的参数摄动时和伺服系统中的阀放大器故障和伺服阀卡滞型故障进行了研究，结果表明这种方法能有效的诊断出故障。

Simulation results show that the servo system with the designed controllers provides a good performance. At the same time, it reduces the sensitivity of the system performance to the controller parameter perturbation. Then, the robustness of the system are improved.

仿真实验结果表明，采用本文方法设计的鲁棒二自由度控制器性能很好，不但保证了伺服系统的动静态性能，而且降低了系统对控制器参数摄动的灵敏度，提高了系统的整体鲁棒性能。

Secondly, to increase the replication accuracy of every servo axis and to combine with the feature that the machining contour is known in advance, a limited bandwidth zero phase lag desired model is presented in this dissertation.

本文首先综述了国内外超精密机床及其各种伺服控制策略的发展概况，并对数控系统的发展和研究现状进行了比较全面的总结。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。