Relative deviation of controlled variable 控制变量的相对偏差
This paper mainly analysis the I/ O controlled variable of the digital copier, design the I/ O control board based on ARM, and do some experiments on it. 本文主要对数码复印机I/O的控制量进行原理性分析,设计制作基于ARM的I/O控制板,并进行样机的控制实验。
It depends on measurement of controlled variable. 它取决于控制变量的测量。
Instantaneous deviation of controlled variable 受控变量的瞬时偏离
That is, the controller is not making decision of how to maintain the controlled variable at set point. 即控制器不会为维持被控变量在设定值而作决断。
Periodic change imposed on a controlled variable or a function by a controller. 通过控制器控制某一变量或函数进行周期性变化。
Relative deviation of controlled variable relative tolerance between forward and backward in indicating value 控制变量的相对偏差示值进回程相对误差
Acceptable deviation of controlled variable 控制变量的容许偏差
Simulation of Electronically Controlled Variable Valve System 电控可变气门系统仿真研究
The inner one adopts a special PID control algorithm and takes the inductor current as the controlled variable. 内环则采用一种特殊的PID控制算法,以电感电流为被控量。
Microcomputer Controlled Variable Frequency Speed Control System of Textile Carding Machine 微机控制梳棉机变频调速系统
Different control parameters may conduct different results, so we simulate the influence of the controlled variable on the anti-control of chaos, cleared about the controlled variable choice. 并针对控制参数的不同对混沌反控制的影响进行了仿真研究,明确了控制参数的选择方向。
So a hydraulically driving, electronically controlled variable valve system is developed based on the requirements for the closed cycle diesel and engine developments and its performance is studied. 所以本文根据闭式循环柴油机及内燃机技术发展的要求,开发了一套液压驱动、电子控制可变配气系统,并对电控液压可变配气系统的性能进行了研究。
Compared with the traditional fuzzy controller, this fuzzy controller used the historical control information as the decision basis of fuzzy control instead of the deviation change rate, and it could reflect the changing trend of controlled variable. 与传统的模糊控制器相比,该模糊控制器用历史的控制信息代替偏差变化率作为模糊控制的决策依据,能够及时地反映出被控制量的变动趋势。
On the basis of the principle of a middle pressure common rail electronically controlled variable valve system, a model has been built for modeling the system and its accuracy achieves 93%. 根据研制的中压共轨电控可变气门系统机构的工作机理,建立了中压共轨电控可变气门系统的仿真模型,试验证明其精度达到了93%。
So reliability of adaptive bone remodeling using strain energy density as controlled variable was confirmed in the theory. 从而从理论上说明了用应变能密度作控制变量的适应性骨再造的可靠性。
The inner loop of the cascade controller adopts adaptive control algorithm with inductance and input voltage estimators and takes the inductor current as the controlled variable. 控制器的内环采用基于电感和输入电压估计的自适应控制算法,以电感电流为被控量;
Discussion on the controlled variable converter in the circuits of the contained controlled source 含受控源电路中控制量变换的探讨
On the analysis of the control objects 'dynamic characteristics, the historical control information is used as the decision basis of the fuzzy control to substitute for the deviation change rate. So the changing trend of controlled variable can be reflected on time. 在对控制对象的动态特性分析的基础上,用历史的控制信息代替偏差变化率作为模糊控制的决策依据,从而及时地反映出被控制量的变化趋势;
We adopted MCGS configuration software in the superior computer to monitor the PID parameters in the network and some variables such as output controlled variable. 在上位计算机中采用MCGS组态软件对网络中的PID参数和输出控制量等变量进行监视。
The outer loop of the cascade system adopts adaptive control algorithm with a parameter estimator and takes the capacitor voltage as the controlled variable. 系统的外环采用基于参数估计的自适应控制算法,以电容电压为被控量;
Opportunity-awaiting control is one kind of stochastic control which develops ideal value of the controlled variable into one finite space domain to improve control precision. 待机控制是将被控量的理想值拓展到一个空间有限区域以提高系统精度的一种随机控制。
The genetic algorithms are used for high power microwave model inversion recognition, at the same time, the paper analyze the sufficiency function and the controlled variable. 将遗传算法应用于高功率微波模式的反演识别,并对适应度函数、控制参数作了分析。
The selection problem of controlled variable locations was settled by comparing the temperature responses at different locations. 通过对不同位置的温度响应分析比较、对控制点位置的选择提供了基础。
The common-rail ( CR) electronically controlled variable valve system is one of the most effective technologies to enhance the engine performance and reduce harmful matter. 电控可变气门系统是改善发动机性能、提高热效率和减少其有害排放物最有效的技术之一。
Then, the adaptive cutting is classified according to different classification methods ( the optimization object, the controlled variable, the controlled object and the control type). 按照不同的分类方法(优化对象、采用的控制量、控制目标、采用的控制类型),对自适应切削进行了分类。
Output current is selected as controlled variable, using digital control strategy to manage and protect the system. Secondly, the article conducted theoretical innovation on the tracing of the maximum power point and island effects. 选择输出电流作为被控量,运用数字控制策略对系统进行控制和保护。其次文章对最大功率点跟踪和孤岛效应进行了理论创新。
In the procedure of data analysis, the factor of social status is taken as a controlled variable. 语料分析过程中,主要是考虑社会地位对拒绝策略的影响。
Based on analyzing the hydraulic motor variable control mode, and the computer-aided testing of hydraulic technology, we ascertain the variable control method of the power recovery motor, which uses electronically controlled variable approaching to motor control. 在分析液压马达的变量控制方式的基础上,结合液压计算机辅助测试技术,确定了功率回收马达的变量控制方式,即采用电控方式对马达的变量进行控制。
Meanwhile, the analysis of the subsystems was done and the relevant control variables and controlled variable were determined. Then the practical problem was transformed into a mathematical optimization problem. 3. 同时,对划分的子系统做了的分析,根据实际情况确定相关的控制变量与被控变量,将实际的精馏变负荷最优化操作问题转化成为最优化的数学问题。