驱动器

In the light of hysteresis, creep and nonlinearity of piezoelectric actuators, two control methods are presented. One is PID feedback control with BP neural network modeling in feedforward loop. Another is Fuzzy-PI sectionalized multimodal control. They are used for highspeed and precise position control of models driven by piezoelectric actuators.

针对压电陶瓷存在迟滞、蠕变和位移非线性等不足，提出了两种压电陶瓷微位移驱动器的位置闭环控制方法：带有BP神经网络前馈模型的PID控制方法和Fuzzy—PI多模态分段控制方法，实现了压电陶瓷微位移驱动器快速、高精度的位置控制。

Limitation: This disk drive requires attachment to a supported Ultra320 SCSI Adapter in a system that supports an Ultra320 SCSI cable/backplane in order for the drive to run at 320 MBps.

局限性：这种硬盘驱动器需要附件到支持Ultra320 SCSI接口适配器的一个系统，支持Ultra320 SCSI接口有线/背板为使驱动器运行在320 Mbps的。

It displays a small bar on top of your screen, that can be used to quickly access user-defined directories or drives, and also acts as an indexer and search engine that indexes all the folders/drives you specify and returns instant results for anything you type.

该软件在屏幕顶部显示一个小型的工具栏，可以用于快速访问用户定义的目录或者驱动器，还可以作为一个索引器和索引你所指定的所有文件夹/驱动器并且返回任何你所输入的搜索结果的搜索引擎使用。

Ten one underwater images of the micro actuator working at 42℃ have been used to illustrate the idea of measuring the tip deflection using optical focus method.

实验中，使用了10幅在42℃时微夹持器的水下工作图像来验证这种光学聚焦方法，结果证明使用光学聚焦方法可以测量出作为驱动器反馈输入的末端弯曲大小，实现对驱动器运动的精确控制。

A bread maker including a main body having an oven compartment with a front opening, a door to open and close the front opening of the oven compartment, a pair of kneading drums spaced apart from each other inside the oven compartment and winding a mixing bag filled with ingredients for bread thereon, a drum driver driving the kneading drums to rotate, a heater heating the inside of the oven compartment, and a heater driver driving the heater to operate.

一种制面包机，包括：具有带有前开口的烤箱室的主体；用于打开和关闭烤箱室的前开口的门；在烤箱室内部互相间隔开的一对捏合鼓，并且在捏合鼓上缠绕有装有制面包配料的混合袋；用于驱动捏合鼓旋转的鼓驱动器；用于加热烤箱室内部的加热器；以及用于驱动加热器操作的加热器驱动器。

The bread maker includes a door sensor sensing whether the door is open or closed; and a controller controlling the drum driver and the heater driver to suspend the kneading drum and the heater, respectively, when the door sensor senses that the door is open.

所述制面包机包括：门传感器，用于检测门是打开还是关闭；和控制器，当门传感器检测门打开时，所述控制器用于控制鼓驱动器和加热器驱动器以便分别停止捏合鼓和加热器。

The same position of each of the first plurality of acoustic drivers and the same position of each of the second plurality of acoustic drivers may be the center of the dust cap.

所述多个第一声学驱动器的每一个的相同位置和所述多个第二声学驱动器的每一个的相同位置可以是防尘罩的中心。

A carabiner that doubles as a flash drive – if you ever need to bring your flash drive along when you're mountain climbing or abseiling, this could be the answer.

阿carabiner的双打作为一个闪存驱动器-如果你以往任何时候都必须把你的闪存驱动器沿当你登山绳或，这可能是解决问题的办法。

Loosing a thing as small as a USB is no biggy but once you loose it how somebody knows to get back to you so he or she can return your USB drive or How do you block anybody to access the USB drive itself.

失去的东西，小到一个USB没有biggy ，但一旦你松散它有人知道如何要回你的他或她可以返回您的USB驱动器或你如何阻止任何人进入USB驱动器本身。

The MAX207EEAGAFM has a 3-phase motor driver for VCR capstans, and a reversible motor driver for VCR loading.

该MAX207EEAGAFM有一个录像机绞盘三相电机驱动器，录像机和一个装载可逆电机驱动器。

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。