如果在数千个工作站都不能充分控制规模变化，则会对网格中的单系统映像造成影响，从而导致资源过载，并且可能导致拒绝服务。
If the change in scale isn't adequately controlled at thousands of workstations, it can impact the one system image in the grid, resulting in resource overloads and possibly denial of service.
任何的变化都应该符合设计的基本思想从而保证系统的复杂性可以被很好的理解和控制。
Any change should be accompanied by a design rationale (DR) to ensure that the system's complexity is well-understood and well-controlled.
RC2将具备一种自适应重新规划能力，随作战环境变化重新配置指挥控制系统，以最大限度地提高指挥能力。
RC2 will include an adaptive re-planning capability to maximize the ability of commanders to reconfigure C2 systems in response to changes in the operational environment.
第二，出现海洋环流系统的迅速变化，控制了墨西哥湾流。
Second, there were rapid changes in the ocean circulation system, switching the Gulf stream on and off.
公司开发的新型传感技术拓展了人们的视野，相比之下，传统的控制系统自从自动变速器诞生的那天起压根儿就没有产生过脱胎换骨的变化。
Our innovative sensing technologies allow us to look beyond traditional controls that haven't changed dramatically since the introduction of the automatic transmission.
Inmarsat -5天线是哈里斯公司经验证的万向节碟型天线（GDA）系统的一部分，可以控制光束适应满足不断变化或增加的用户需求。
The Inmarsat-5 antennas are part of the companys flight-proven Gimbal Dish Antenna (GDA) systems, which enable beams to be steered to accommodate changing/increasing user demands.
如果控制系统指定了一个改变环境的操作，那么传感器就可以验证发生了这种变化，并将环境的新状态反馈给控制系统。
If the control system specifies an act that changes the environment, the sensors can validate this change, feeding back the new state of the environment to the control system.
图3所示的系统是一个封闭循环，传感器负责为控制系统提供数据，而控制系统则驱动着环境中因素的变化。
The system shown in Figure 3 is that of a closed loop, with sensors feeding the control system that drive changes in the environment.
应当确保安全控制各就各位，即使能源输送系统发生变化或受到威胁，也要保持有效运转。
This should ensure that security controls remain in place and continue to be effective even among changes to the energy-delivery system or emerging threats, according to the DOE.
控制系统对于参数变化的灵敏度是最重要的。
The sensitivity of a control system to parameter variations is of prime importance.
在一些系统中，变化控制的另一个方面是跟踪每个变化的状态的能力。
Another aspect of change control, in some systems, is the ability to keep track of the status of each change.
控制系统允许有较大的变化。
仿真结果表明，滑模变结构控制的性能优于常规的PID控制，在系统参数变化时表现出更强的鲁棒性。
Simulation results show that the controller is better in comparison with traditional PID controller, and it has stronger robustness for the change of system parameters.
该控制器能够根据系统的误差、误差变化及误差积分值自动调整控制器的控制参数，使模糊控制器具有自适应的能力。
The parameter of the controller can be auto-adjusted by the error, error change and the integral value. It makes the fuzzy controller have the ability of self-adaptive.
控制系统的功能是在负载随时变化的工况下，确保机组转速恒定，并使电压输出控制在要求范围之内。
The control system functions to keep speed of the machines substantially constant and the voltage within prescribed limits, even the load may change.
试验结果表明：负载质量在较大范围内变化时，应用电流变阻尼器可以有效地控制悬挂系统的行驶特性。
Results indicate that a significant degree of control over the ride characteristics for a wide range of sprung mass may be possible.
仿真结果表明该系统有较好的控制性能和辨识效果，但参数变化对速度辨识误差有明显的影响。
Simulation results show that the system has better control performance and estimation effect, but the influence of parameters variation on speed estimation error is evident.
结果表明：在负载质量变化较大的范围内，能相当大程度地控制悬挂系统行驶特性。
Results indicate that a significant degree of control over the ride characteristics can be achieved in a wide range of load mass variation.
在分析自适应模糊控制及PID参数变化对系统性能影响的基础上，提出在动态过程中对PID参数进行整定。
Based on the analysis of self-adaptive fuzzy control and the influence of PID control parameter changes, the rules of fuzzy adjustment of PID parameters in a dynamic process are put forward.
在分析自适应模糊控制及PID参数变化对系统性能影响的基础上，提出在动态过程中对PID参数进行整定。
Based on the analysis of self-adaptive fuzzy control and the influence of PID control parameter changes, the rules of fuzzy adjustment of PID parameters in a dynamic process is put forward.
主要对路面输入变化的估计时间和用以决定控制增益变化的系统输出信号的选择进行了研究。
Two main issues were investigated: a) the identification time for road input condition; b) the selection of reference signal on which the control gain are tuned.
当被控对象的特性发生变化时，可对混合神经网络权值及时进行修正并调整控制器参数使控制系统始终保持良好的控制性能。
The control system can adjust the weights of hybrid neural network and the parameters of controller timely to keep good control performance when the character of controlled plant varies.
电机控制模型中的建模误差，以及系统运行中的参数漂移，诸如电机的定、转子电阻随着温度发生变化，相当于对所研究的控制系统加入了扰动。
The modelling inaccuracy and parameter drift in motor control, such as the stator and rotor resistance shift with temperature, act as the disturbance in the control system.
三机系统中的数字仿真结果表明，所训练出的NNOEC能够适应系统运行方式的大范围变化，在大小扰动下均表现出良好的控制性能。
The simulation results in a three-machine power system are show that the designed NNOEC can provide good control performance under various operating points and different disturbances.
滑模变结构控制是一种非线性控制方法，对系统的参数变化和扰动具有安全的自适应性。
Sliding mode variable structure (SMVS) is a nonlinear control method, which is adaptive to disturbance and parameter variations.
此方法适用于多参数标准值经常变化的微机控制系统中。
This method is suitable for the microcomputer control system especially, in which the multi-parameter is changeable frequently.
管理控制系统模式的演变与控制环境变化紧密相关。
The evolvement of the pattern of management control system has close connection with the transformation of control condition.
用该非线性控制方法设计的飞行控制系统不仅能够实现动态解耦控制，获得良好的动态性能，而且对模型不够准确或系统内部参数发生变化具有较强的适应性。
Flight control system designed by this nonlinear control method can achieve decoupling control, and has better adaptability to inaccurateness of model and the change of system parameters.
针对多输入多输出非线性锅炉-汽机系统在大范围运行工况下参数发生变化的情况，设计了基于渐近跟踪控制的T - S模糊控制系统。
T-S fuzzy control system based on asymptotic tracking control is designed for a MIMO nonlinear boiler-turbine system whose parameters vary under the operating condition within wide range.
针对多输入多输出非线性锅炉-汽机系统在大范围运行工况下参数发生变化的情况，设计了基于渐近跟踪控制的T - S模糊控制系统。
T-S fuzzy control system based on asymptotic tracking control is designed for a MIMO nonlinear boiler-turbine system whose parameters vary under the operating condition within wide range.
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