针对常规模糊控制器在控制上存在稳态误差的缺点,在分析产生稳态误差主要原因的基础上,采用插值算法来进行控制。
For the shortcoming of stability error of conventional fuzzy controller, it analyzes the primary reason of having stability error about this controller and USES interpolation algorithm in control.
结合闭环控制系统在某设备上的应用,研究分析该控制系统的给定稳态误差及其抗干扰能力。
The preset errors at stable condition and anti-disturbance performance of the close-loop control system are analyzed and researched through the introduction of its application on certain device.
在测量一些稳态电压调整率非常小的电机时,会出现测量用电压表的最大绝对误差大于稳态电压调整的范围。
When we measure the electric machines with little steady voltage adjusting rate, the absolute error of the voltmeter reaches out of the range of the steady state voltage adjusting.
在多缸液压同步系统中,压力控制的稳态误差小于3%,表明了该算法的有效性。
The static error of pressure control less than 3%, the test results show it is validity for the multi-point hydraulic synchronous system.
同时将电气稳态的概念引入转子位置估计中,有效地解决了电机在稳态情况下转子位置估计误差大的问题。
And electric steady also is introduced to estimation of rotor position, which solves effectively the problem of big error on rotor position estimation in process of dynamic.
在研究线性滤波lms算法的收敛条件及推导其稳态相对误差的上下限算式时,都用到自相关矩阵的特征值的表达式。
Several eigenvalue expressions are encountered in studying the convergence condition and the lower and upper limit formula of the LMS algorithm which is used in the adaptive filter design.
新算法与CF算法相比,在相同信噪比条件下可以进一步减小稳态误差,加快收敛速度,有较好的均衡性能。
Comparing with the CF algorithm, the new algorithm can reduce the residual error and improve the speed of convergence effectively and has better performance.
因此,设计和实际之间的差异,在何等程度,可以降低稳态误差,这是最重要的点,确定了整个系统的准确性。
Therefore the difference between designed and actual; to which degree you can decrease the steady-state error; it is the most important points which determine the total system accuracy.
本文研究了在相当弱的条件下工业过程稳态模型估计误差的渐近正态性。
This paper investigates the asymptotic normality of the estimation error of steady-state models of industrial processes in quite mild conditions.
与传统的LMS算法相比,WO LMS算法在同样收敛速度的前提下可以得到较低的稳态均方误差。
It is theoretically proved that WO-LMS achieves higher convergence speed under the same condition as LMS, however with smaller step range.
仿真试验和实际运行证明了该控制方案能够在不影响原有系统阶跃响应的情况下,减小斜坡响应的稳态误差,提高伺服系统的动态响应能力。
The results of computer simulation and practical running prove that this scheme can reduce static error of ramp response without affecting system step response character.
仿真试验和实际运行证明了该控制方案能够在不影响原有系统阶跃响应的情况下,减小斜坡响应的稳态误差,提高伺服系统的动态响应能力。
The results of computer simulation and practical running prove that this scheme can reduce static error of ramp response without affecting system step response character.
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