Thirdly, interpolation equation, polynomial interpolation filter and interpolation control for timing adjustment are studied. The performance of interpolation loop is simulated.
最后针对定时调整算法,研究了插值等式、多项式插值滤波器及插值控制,模拟了插值环路的性能。
32 bits high speed and characteristics, Multi-task Controlling System and DSP high-speed, high-precision interpolation control technology, to increase stability and high speed with low noise.
采用32位高性能CPU,运用实时多任务控制技术和DSP高速、高精度插补控制技术,工作时高稳定性,高速运行,低噪音。
By making use of the distance map and introducing a volume spline interpolation algorithm, a set of control points were selected and therefore the conflict areas were adjusted with good effect.
进一步利用得到的距离图,并引入体样条插值算法,选择合适的控制顶点,完成对标准冠牙合面与对颌牙牙合面的冲突区域的调整。
In motion control system, interpolation calculation and tracking control are hard real-time tasks.
在运动控制系统中,插补计算与跟踪控制算法是强实时任务。
The interpolation calculation and tracking control algorithm of complicated curve are difficult to implement, and require high performance control computer.
复杂曲线的插补算法和跟踪控制算法计算量大,对控制计算机的性能要求高。
There must be a coding process from NC program to interpolation module to control machine.
数控加工程序需要经过译码处理后,才能提供给插补模块进行运动控制。
First, this paper analyses the essential cause why a basic fuzzy control system has steady-state error, then incorporates interpolation technique to improve basic fuzzy controller.
本文首先分析基本模糊控制系统存在稳态误差的根本原因,然后有针对性地引入两种插值方法对基本模糊控制器进行改进。
Linear and circular interpolation are often hard-wired into the control unit.
直线和圆弧插补往往很难连接到控制单元。
This paper discusses a minimum of parameters to determine the trajectory of a circular interpolation method and the method of frequency control stepper motor.
文中讨论了一种以最少参数确定一条圆弧轨迹的插补方法和步进电机变频调速的方法。
The lower DSP (TMS F2812) is used to realize the interpolation and control of three axes for the retrofitted CNC milling machine equipped with SIEMENS servo drive amplifiers and ac servo motors.
下位TMSF2812型DSP芯片则主要用于实现复杂的插补及控制算法,并以西门子伺服驱动放大器和交流伺服电机作为驱动单元,对改造后的数控铣床各轴进行位置控制。
In the problem of dynamic access control, we present a secure and efficient scheme, which is based on discrete logarithms and polynomial interpolation.
在用户层次结构的动态存取控制问题上,本文提出了一种安全有效的方案。
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.
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。
The special and also key aspects , interpolation filters design and control . of all digital receivers are studied thoroughly.
深入讨论和研究了全数字接收机中的特殊问题—插值滤波器的设计和控制问题。
The paper described the collectivity function characteristic and several important components of movement controller, for example main control program, interpolation module and velocity control.
这里论述了运动控制器的总体功能特性,并分别介绍了运动控制器的几个重要组成部分,如主控程序、插补模块及速度控制等。
Since digital filter and spline interpolation technique have been adopted in the compensation method, the developed control system is both stable and effective to arbitrary input signals.
由于在补偿方法中采用了数字滤波和样条插值技术,使得所建立的控制系统对任意的输入作用都具有良好的稳定性和补偿效果。
Experimental results indicate that the movement control platform to achieve good network remote control, through a secondary interpolation algorithms achieve higher speed and precision of movement.
实验结果表明,本运动控制平台能很好的实现网络的远程控制,通过新型二次插补算法达到较高的运动速度和精度。
Through analyzing control of the shaped movements in processing, the control technology of the shaped movements, which adopted point-by-point interpolation via 3b code, was introduced.
同时结合对实际加工中成形运动控制的分析,提出了采用3B代码编程,利用逐点比较法插补原理的成形运动控制技术。
A adaptive control interpolation algorithm based on motion detection is presented to process de-interlacing.
对去隔行处理采用基于运动检测的自适应控制内插算法。
The advantages and disadvantages of spline and linear interpolation methods in relation to CNC - control accuracy and rate for high speed cutting are analyzed.
根据对高速切削加工计算机数控控制精度和控制速度的影响,分析了直线插补与样条插补方法的优缺点。
And the interpolation arithmetic, curve contrail programming and servo control are done by computer.
而相应的插补运算、曲线轨迹规划、伺服控制算法等都由计算机来完成。
Puts forward a new kind of online interpolation fuzzy control method, and at last the controller is applied in the temperature control system of furnace.
本文提出了一种在线插值模糊控制方法,设计了在线插值模糊控制器,并在炉温控制系统中应用。
And in the fuzzy controller on-line interpolation of the self-tuning gene fuzzy model is employed to improve the self-adjusting abilities of the control rules.
在模糊控制器中又通过自调整修正因子模糊数模型的在线插值方法提高了控制器规则的自调整功能。
As the increase o the value of a shape parameter, the curves approach locally the control polygon constructed by the interpolation points.
曲线表示式中带有一个局部形状参数,随着一个局部形状参数值的增大,所给曲线将局部地接近插值点构成的控制多边形。
NURBS interpolation algorithm, which can fit diverse machine tool's kinetic characteristics and has the function of look-ahead control, is proposed.
提出了一种具有机床动力学自适应能力与曲线前瞻控制能力的NURBS曲线插补算法。
Aiming at multi-axis control in logarithmic curves, an odd-even steps interpolation algorithm was designed.
针对对数曲线的多轴联动控制,设计了奇偶步插补算法。
It is used on the control software of the nc carver instead of the pulse increment interpolation and realized by C-language.
在数控雕刻机控制软件中用直接函数计算法取代脉冲增量插补,能够满足高速高精度的要求,并用C语言编程实现。
It is used on the control software of the nc carver instead of the pulse increment interpolation and realized by C-language.
在数控雕刻机控制软件中用直接函数计算法取代脉冲增量插补,能够满足高速高精度的要求,并用C语言编程实现。
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