在11:10pm,发生了一个严重的故障:自动飞行取消了,一个关键的计算机系统切换到了备用电源,并且无法控制飞机稳定飞行。
At 11.10pm, a series of problems began: the autopilot disengaged, a key computer system switched to alternative power, and controls needed to keep the plane stable were damaged.
11点10分——大量自动发出的信息显示飞机遇到了麻烦:自动飞行已无法控制,稳定控制器遭到破坏,飞行系统变坏。
10 p.m. - a cascade of automatic messages indicate trouble: The autopilot had disengaged, stabilizing controls were damaged, flight systems deteriorated.
采用自动温度控制功能,可实现稳定的加热和精确的温度调节,满足不同的要求。
Adoption of automatic temperature control function is made to achieve stable heating and precise temperature adjustment, which may meet different requirements.
文中对带有自动驾驶仪飞机投弹的稳定性进行了分析,对其过程进行了仿真研究和控制律优化设计。
The paper analyses the launching missiles stability of aircraft with auto-flight system, and simulates the process of launching and optimizes the control law of the auto-flight system.
球杆系统这样一个非线性不稳定系统是为自动控制原理等基础控制课程教学实验设计的实验设备。
Ball and beam system is a nonlinear and unstable system, which is designed for experiments of basic control curriculum such as feedback control.
转向控制系统的快速性、稳定性,是决定农用智能移动作业平台能否精确地实现自动导航的关键。
Fast and stability of steering control system determine if the agricultural intelligent mobile platform can realize accurately automatic navigation.
在恶劣电力线通信环境下,只有努力提高自动增益控制(agc)水平,才能实现信号电平的稳定。
In poor PLC communication environment, the stability of the signal can only be realized by improving the level of Automatic Gain Control (AGC).
本文介绍了计算机在油田集输站中的应用,给出了自动控制系统硬件设计,系统具有稳定、可靠等特点。
This paper introduces the application of computers at an oilfield gathering station. It gives out hardware design of the automatic control system which possesses stable and reliable characteristics.
自动电源控制,频率自动调整负载平衡,使其更为灵活和稳定,建立大规模的网络。
Auto power control, frequency auto-adjustment and load balance make it more flexible and stable to establish large scale network.
改设备采用PLC控制器件, 具有性能稳定﹑工作可靠﹑长度宽度自由设置﹑自动纠边等优点。
The equipment adopts PLC control devices, mitsubishi performance is stable and reliable work, length, width freely automatic correction edge, etc.
通过试验研究了切削颤振自动控制的稳定切削点在线识别方法。
The method to automatically control cutting chatter based on on-line recognition of stable cutting point is studied by experiments.
比较结果表明,在加热炉的自动控温系统中加入最小拍控制能使温度较快达到稳定,而且效果很好;
The results shaw that the automotive control system of the foresee could be stable at the shortest time and have better performance, when it was added a minimum beat control.
高炉喷煤是个节能降耗项目,一套可靠的自动控制对于连续、稳定的喷吹起着重要的作用。
Coal injection of blast furnace is an energy-save and consumption-reduction project and a set of reliable automatic control system has an important function on continuous and stable coal injection.
系统实现了该过程的自动控制,保证了黑液稳定、安全、经济地燃烧。
The process is controlled automatically and the black liquor combusts steadily, safely and economically by using the control system.
面板采用硬化处理,PLC微电脑控制,自动张力控制系统运行更加稳定。
Panel with hardened, PLC microcomputer control, automatic tension control system more stable.
电子无级变迅自动高温,固能继电器控制,稳定可靠、寿命长、低噪音。
Electronic no-grade timing, automatic constant high temperature, constant energy relay control and it is stabilization and reliable, long life and less noise.
焚烧炉的燃烧过程是强耦合的多输入多输出非线性系统,传统的燃烧过程自动控制难以实现垃圾稳定焚烧的要求。
The process of burning in incinerator is a coupling non-linearity, multi in-out system, traditional automation of burning process is difficult to stabilize the combustion of MSW.
倒立摆系统以其自身的不稳定性而难以控制,也因此成为自动控制实验中验证控制策略优劣的极好的实验装置。
Inverted pendulum system is difficult to control because of its instability. It becomes the wonderful experiment device to verify how about the control strategy in automatic control experiment.
通过TL494自动调节PWM输出控制励磁电流,达到稳定发电机输出电压、输出电流和限流充电的目的。
The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator, which accomplished stabilizing output v.
光电控制系统是自动化控制系统的核心技术之一,其稳定性及其精度决定了自动化控制过程的优劣。
Photoelectric control system is one of the core technology of automatic control system, its stability and accuracy decides the automatic control process.
自动控制系统的动态性能的分析方法包括时域分析法,频域分析法,及稳定性判据。
Methods of analyzing the dynamic performance of automatic control system can include time domain analysis, frequency domain analysis and stability.
在电厂机组运行中,其主要辅机故障脱扣,自动控制系统能快速、安全降负荷并稳定机组运行。
In operation process of the power plant, when the trip trouble happened in its main auxiliary units, its automatic control system can lower the load quickly and safely.
完成粉末的包衣供液量自动控制,床内温度稳定无飞溅。
Auto control of liquid amount to be supplied and the temperature in the bed is constant and no splash.
防眩实验结果表明:变色部分能够自动完成着色、消色和光致变色过程,工作稳定可靠;控制部分动作准确、运行良好。
The results of antidazzling test showed that the part of discolor was able to finish the process of staining, achromatizing and photochromisming automatically, rapidly and reliable.
应用自动控制原理来设计这种恒流源,可以获得必要的幅度稳定性。
The application of automatic control principle to the design of such a source makes the required amplitude stability possible.
主要研究方向是:电力系统稳定控制,自动控制理论在电力系统中的应用等。
Main research field is: stable control of power system, application of automatic control theory in power system etc.
全自动净化注塑设备,保证了产品质量的稳定,并有效地控制了成本。
Total automatic cleanse infusing plastic equipment, which guarantees product's quality stability and effectively controls cost.
气动伺服弹性系统在不确定性摄动下的鲁棒稳定性问题对于带有自动控制系统的弹性飞行器是非常关键的。
Robust stability of the aeroservoelastic systems subjected to the perturbation of uncertainties is very important for elastic flight vehicles with automatic flight control systems.
同时文中提出了稳定控制装置的测试平台,方便地解决了稳定控制装置繁琐的策略检测过程,实现了自动快速的策略检查。
At the same time, the article brings the test flat forward, which settles the fussy check process of stability control facility and realize examining Cure Table automatically, quickly and correctly.
同时文中提出了稳定控制装置的测试平台,方便地解决了稳定控制装置繁琐的策略检测过程,实现了自动快速的策略检查。
At the same time, the article brings the test flat forward, which settles the fussy check process of stability control facility and realize examining Cure Table automatically, quickly and correctly.
应用推荐