过程控制

Numerical control technology to go on technology that control with digital information to mechanical movement and working course, numerical control equipment whether represented by technology of numerical control new technology make industry and new developing infiltration electromechanics integrated product that form of manufacturing industry to tradition, i.e.

数控技术是用数字信息对机械运动和工作过程进行控制的技术，数控装备是以数控技术为代表的新技术对传统制造产业和新兴制造业的渗透形成的机电一体化产品，即所谓的数字化装备，其技术范围覆盖很多领域：(1)机械制造技术；(2)信息处理、加工、传输技术；(3)自动控制技术；(4)伺服驱动技术；(5)传感器技术；(6)软件技术等。

Magmatic emplacement is a complex physical chemical process which controls spatial distribution of rock body and deposit.

岩浆侵位过程是一个复杂的物理化学过程，控制着岩体和矿床的空间分布。

Since the encipher process and the decipher process are similar to those of encoding and decoding for error-correction, the Complex-Rotary Code may serve the functiens of both data encryption and error-control, an...

由于加密解密过程和纠错编码译码过程类似，复数旋转码可以同时完成数据加密和差错控制功能，从而能够构造出一种包括数据加密、纠错和调制环节的多功能组合式传输器。

It was found that the chiral separation process was enthalpy controlled.

结果表明，分子烙印手性固定相的分离过程为焓控制过程。

For example, the Maximum Membership Function Principle is proposed in Chapter 2 on which the presently"scattered" ones among fuzzy mathematical operations for fuzzy control methods such as the acquisition of fuzzy relation, the composition of fuzzy relations and the fuzzy set projection algorithms can be unified to within a common theoretic frame; the geometric criterion for the redundant design parameters is developed for a class of fuzzy supervisory control algorithm in Chapter 4; such concepts as the metric equivalent distance between fuzzy rules are defined to realize the highly efficient reasoning process; consequently the strategy and algorithm for a dynamically commissioned fuzzy controller is given.

如在第二章中，提出了最大隶属度原则，从而将现有模糊控制方法中诸如模糊关系的获得、模糊关系的合成、模糊集的投影等"零碎"模糊数学运算统一到一个共同的理论框架之中；在第四章中，还针对一类模糊监督控制算法推导了其冗余设计参数的几何选取准则；为实现高效推理过程而定义了模糊规则间的距离当量等概念，在此基础上，提出了动态构造模糊控制器的策略和算法。

The method controls the move of head flying over the disk by firmware and analyzes the width change of projection of the read head, write head and erase band. The experiment shows skew angel can change off-track capability of magnetic head and change the radial error propagation of radial error of self servo-writing.

分离式磁头对硬盘驱动器伺服信息自刻写的影响同样不容忽视，为此提出了一种测定磁头偏移磁道能力大小的方法：通过控制磁头飞行过程，并在飞行过程中动态获取读头信号幅度和比特误差率，从而获取磁头磁道偏移能力。

In digital communication system,in order to ensure the data be transferred correctly,the error control mechanism is adopted.

在数字通信系统中，为保证数据传输过程的正确性，需要对通信过程进行差错控制。

Some displacement control methods were presented,and the error caused by displacement control was analyzed.

介绍了拟动力试验的几种位移控制方法，并对位移控制过程中产生的误差进行了分析。

To ensure the evenness of asphalt pavement, the construction operation should be well organized, and the construction process should be strictly controlled.

提出了针对性的施工控制措施。只要对施工作业进行精密的组织，严格施工过程的控制与管理，就能有效地提高沥青路面的平整度。

Due to the DSP control mode, so whole the control process are more exactitude and easily.

由于采用了基于DSP的控制方案所以使得整个控制过程更加的精确和简便。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。