With such plumbs, you can target the statement, loop, function, class, or library that is most sluggish. 有了这种垂直度,就可以将语句、循环、函数、类或者是运行缓慢的库作为分析目标。
Notice that inside the loop, a function called dynamicCast is called. 注意,循环内部调用了一个名为dynamicCast的函数。
The noLoop function causes drawing to stop and can be restarted using the loop function. noLoop函数会导致绘制停止,而使用loop函数则可以重新开始绘制。
The core of the process is the loop() function that is called each time a request is received by the main MochiWeb system. 进程的核心是loop()函数,MochiWeb主系统每次接收到一条请求时都会调用此函数。
The compiler does not perform loop unrolling or function inlining when you specify '-O2'. 当你加入-o2选项时,编译器不会进行循环展开和函数内联。
First, an optimal controller was designed subject to a generalized linear quadratic performance index to shape the target feedback loop function. 首先要设计一个最佳控制器满足通用型二次线性性能指标,然后设计卡门濾波器來提供一个最佳化狀态变數的估测。
Loop function barrier, according to infectiousness shock management. 循环功能障碍者,按感染性休克处理。
It holds the activation records ( i.e.stack frames) of native code, and VM code including the interpreter loop function. 它掌握本地代码的活动记录(堆帧stackframes),VM代码包括解释器循环功能。
This method is essential for the stability of a class of objects outside the loop transfer function matrix, in the decoupling both before and after decoupling is an essentially stable object. 提出了针对一类开环传递函数矩阵对象为本质稳定及解耦后仍是本质稳定时系统的冗余设计方法。
Using "Iterative Loop and If Function" to Calculate Rectification Column Theoretical Plate Numbers 用迭代循环和条件函数求解精馏塔理论塔板数
To improve the frequency characteristics of the open loop singular function, the approach shape the nominal plant with selected weighting function according to the desired behavior. After that, getting the robust stability controller through the algorithm of the standard H_ ∞ control problem. H∞回路成形方法通过选择权函数,对名义对象进行回路成形,改善对象的开环奇异值函数曲线特性,然后按照标准H∞最优控制求解方法得到鲁棒镇定控制器。
The characteristic equation of the loop transfer function can therefore represent the stability of the hydraulic system. 又自成闭环系统,其闭环传递函数的特征方程表征着系统的稳定条件。
An optimal performance index is defined by desired closed loop transfer function and systematic design procedure is developed to derive the controller analytically. 通过期望闭环传递函数定义了最优性能指标,然后解析地推导出控制器,保证了系统具有好的干扰抑制能力。
Zero order loop: function equivalence of injection-locked oscillator 零阶环&注锁振荡器的功能等效
Based on Phase locked loop function, here is double loop architecture. 这个系统采用基于锁相环的双环结构。
Quick identification of the closed-loop response function in control system 控制系统闭环响应函数的快速辨识
In this paper, the relation between CCC ( cross-coupled control) controller and the closed loop transfer function of each axis is discussed. Based on the analysis of CETF ( contouring error transfer function), T-S Fuzzy CCC scheme is proposed to further reduce the contour error. 讨论了交叉耦合控制CCC(Cross-coupledcontrol)算法与各协调运动轴闭环传递函数的关系,在对轮廓误差传递函数(CETF)分析的基础上,提出基于T-S模糊推理的T-SCCC控制算法。
The closed loop transfer function matrix of such a system must be singular, so the closed loop transfer function should be assumed a singular matrix before the robust controller is designed. 考虑到此系统的闭环传递函数阵一定是奇异的,将闭环传递函数阵即补灵敏度函数设为奇异阵,设计出鲁棒控制器。
Now the Mason's formula originally used to solve the transfer function in continuous control system is extensively applied to sampling control system, which proves to be a simple new practical approach to solving the closed loop impulse transfer function in the sampling control system. 本文将应用于连续控制系统求传递函数的梅逊公式,应用扩展到采样控制系统,给出了一种求采样控制系统闭环脉冲传递函数的简便方法。
Based on the achievement of reference [ 1], this paper presents the mathematical procedure to calculate closed loop transmital function of three order optimal damping control and provides its practical applied methods. 本文根据参考文献[1]的成果,介绍求取三阶最佳阻尼控制闭环传递函数的数学过程,并提供其在程实践中的实现方法。
Two theorems on H ∞ optimization design of the state feedback controllers are given and a state feedback matrix with the H ∞ norm of closed loop transfer function lower than a given bound is obtained by solving a standard ARE. 在此基础上给出了状态反馈控制器H~∞优化设计的两个定理。
A method to calculate infrared divergence of loop function is introduced. 介绍一种判断和计算圈图函数红外发散的有效方法。
This paper proposes a new H_ ∞/ LTR method for control system design. By introducing appropriate weighting on the control signals, this method not only can achieve the target loop transfer function, but also can get a controller with relatively low gain and limited bandwidth. 提出了目标回路传递函数恢复的一种新的控制系统H∞/LTR设计方法,通过引入对控制量的加权,不仅可以保持LQR回路的特性,而且可以使控制器具有较低的增益和较小的带宽。
By adopting the control scheme that is motion controller with position closed loop function+ speed pattern actuator, we reached a higher control precision. 通过采用具有位置闭环功能的运动控制器+速度模式驱动器的控制方案,达到了较高的控制精度。
A design method for a robust tracking controller based on the nominal system is proposed with the recursive construction of a closed loop Lyapunov function. 假定系统的标称模型是可以反馈线性化的,通过递推构造闭环系统的Lya-punov函数,给出了该类不确定系统的鲁棒输出跟踪控制器设计方案。
The open loop transfer function has been deduced through experiment. After that the mathematical model of system is constructed by MATLAB/ Simulink and the PID control algorithm is added to the mathematical model. 通过试验推导出系统的开环传递函数,并且利用MATLAB/Simulink建立了系统的数学模型,同时引入PID控制算法。
A closed loop transfer function block diagram in which stator voltage is used as a control variable is designed. 并设计了以定子电压作为控制变量的闭环传递函数框图。
The loop theoretical analysis shows that the damping and bandwidth of the loop transfer function only depends on two factors of the digital loop filter. 对环路模型的理论分析表明,其传输函数的阻尼系数和带宽都只和数字低通滤波器的两个增益因子有关,而与电路里其他参数都无关。
Based on the closed loop transfer function, the formulas for designing the parameters of voltage regulator and current regulators are given, and anti-saturation optimization design is done to PI regulators. 基于闭环传递函数推导了电压、电流调节器的参数选取公式,并对各个闭环PI调节器进行了抗积分饱和优化设计。为系统设计提供了理论依据。
The current inner loop transfer function is analyzed, and a suitable controller is used for the loop compensation. 重点分析了电流内环环路的传递函数,采用了适当的控制器对环路进行了补偿。