自动控制系统

The steper motor system uses AT89C2051 as a sequential controller and ULN2003 as a driver.Its main function is to switch the ray filters automatically,so as to protect UV image augmentor according to light intensity.

应用AT 89C 2051作为时序控制、ULN 2003作为驱动器的步进电机系统，能够实现根据光强变化而自动切换滤光片的功能，从而保护紫外像增强器。

H〓 robust control theory and its application to the design of autopilots for ships are systemically investigated...

本文系统地研究了H〓鲁棒控制理论及其在船舶自动舵中的应用。

H〓 robust control theory and its application to the design of autopilots for ships are systemically investigated in this thesis.

本文系统地研究了H〓鲁棒控制理论及其在船舶自动舵中的应用。

The thesis is studying roll control of autopilots. In this thesis the model of roll is designed and the digital of the roll is studied.

论文主要是针对自动驾驶仪中的滚转回路进行了研究：建立了滚转回路系统模型，完成了滚转控制通道数字化设计。

The thesis is studying roll control of autopilots.

论文主要是针对自动驾驶仪中的滚转回路进行了研究：建立了滚转回路系统模型，完成了滚转控制通道数字化设计。

Special efforts to further minimise fuel consumption were implemented with the PowerShift system calibration: The 'neutral idle control' feature reduces the drag torque for the engine when the vehicle is stationary with the gear shifter in the D position and the brakes are applied.

为进一步减低燃油消耗 PowerShift 系统进行了特殊的调校：档汽车处于静止状态，档位位于 D 档和刹车时，&自动怠速控制&功能会降低引擎阻力扭矩。

Optical fiber winding was a important technique in optical fiber guided missile and lag angle controlled by lead screw subsystem was a key factor in optical fiber precise winding .

光纤自动精密缠绕是导弹光纤制导中的一项重要技术，其中滞后角是光纤精密缠绕中的关键因素，滞后角的控制是通过丝杠子系统来完成的。

The abstract designs the detecting and control centre adopt monolithic microcomputer STC89C52 to be electric handcart solar energy battery charging system originally , make use of solar energy silicon cell board to be the photoelectricity conversion device, lead acid accumulator cell is loads , realizes a solar energy being charged by lead acid accumulator charging voluntarily.

原文如下：摘要本设计采用单片微型计算机STC89C52作为电动小车太阳能充电系统的检测和控制中心，利用太阳能硅电池板作为光电转换装置，铅酸蓄电池作为负载，实现太阳能自动给铅酸蓄电池充电。

Aside from walnut and maple and chrome and hides, the Phantom's decked out for sultans and Speidis alike, with automatic climate control, a sunroof, a Lexicon audio system.

除了核桃和枫树和铬和皮革，幻影的装饰为苏丹和Speidis一样，自动气候控制，天窗，词汇音频系统。

The whole platform including the auto-feed conveyor and precision feeding system, intelligent regulation system of pig house environment, management system of pig information, visualization monitoring system of the pig house and the network supervision system of the whole pig-breeding process were realized by taking advantage of several digitization technologies such as RFID, intelligent controlling and network transmission technologies. At the same time, its corresponding constructing methods of every subsystem were illustrated in details in this paper.

整个平台从种猪生产过程和个体信息的管理到数字化监管等方面作了详尽的阐述，并逐一给出平台中各组成子系统的构建方法，利用无线射频识别、智能控制、网络传输等多项数字化技术和手段，完成平台的建设，包括饲料的自动输送和精细饲喂系统、猪舍环境智能化调控及数字化表达、猪只个体信息的数字化表达和猪舍实况的可视化监视、种猪养殖全过程的网络化监管。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。