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process dynamics
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  过程动力学
     Study of start-up process dynamics of the oil production system with surface-driven progressive cavity pump
     地面驱动螺杆泵采油系统启动过程动力学研究
短句来源
     Study on Milling Process Dynamics Simulation System about the Process Parameter Optimization of NC Machine Tools
     一种面向数控工艺参数优化的铣削过程动力学仿真系统研究
短句来源
     earth system observation, earth system simulation,and coupling process dynamics, response dynamics and theory for adaptation and prediction.
     地球观测系统与地球系统模拟以及耦合过程动力学、响应动力学、适应和预测理论。
短句来源
     This article introduces the analysis method ofcontinuous reaction in electrode process dynamics; andanalyses metal corrosion control process combining theanticorrosion process of metal coatings.
     介绍了电极过程动力学中的连续反应分析方法,结合金属防腐涂料的防腐过程对金属腐蚀的控制步骤进行了分析。
短句来源
     The short period events of faults have important significance for exposing the fault inhomogeneous structure and micro-fracture process dynamics, and can develop into a new earthquake precursor.
     断层短周期事件对揭示断层不均匀结构和微破裂过程动力学有重要意义,并可能发展为一种新的地震前兆
短句来源
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  过程动态
     FCCU offers a unique challenge to control engineers by virtue of its complex process dynamics and the conflict between its operating constraints and the economic targets.
     催化裂化装置具有复杂的过程动态特性,操作约束与经济目标之间存在矛盾,从而为自动控制提出了深入的研究课题.
短句来源
  过程动态学
     Process Dynamics
     化工过程动态学
短句来源
  “process dynamics”译为未确定词的双语例句
     Since the identification method does not approximate the outputs of relay and process as sinusoidal signals, the obtained SOPDT model can represent the process dynamics more accurately.
     由于该辨识方法没有将继电和过程输出近似为正弦信号, 获得的SOPDT模型能更准确地反映过程的动态特性。
     This paper combine both character of Workflow technology and Web service technology, synthesize both advantage of existing process modelling methods and process dynamics generated methods,On this basis, proposed a users' goal-oriented process generating pattern.
     本文结合工作流技术和Web服务技术的特点,综合已有流程建模和流程动态生成方法的优点,提出了一种面向用户目标的流程生成模式。
短句来源
     A SURVEY OF THERMAL PROCESS DYNAMICS
     热工调节对象动态特性综述
短句来源
     With COD as the indicator parameter,the process dynamics is studied,and the results show the process can not be desribed in simple dynamics.
     以 COD 为指标,研究了反应过程的动力学,结果表明,此过程无法用简单的动力学加以描述。
短句来源
     Therefore, the study of granite cannot only provide the information of granite material source and tectonic environment, but also can acquire the important information of the essential aspects of crust-mantle material movement state, process, dynamics, etc. , and of the conduction and convection of energy (thermal energy) in the depth.
     因此 ,研究花岗岩不仅可以获得花岗岩物质来源和构造环境的信息 ,而且可以获得壳幔物质运动的状态、过程、动力学等问题的本质、深部能量 (热能 )的传导、转化的重要信息。
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  process dynamics
A process can be decomposed into several clusters which consist of strongly coupled units depending upon the process dynamics or topology.
      
To understand mass transfer in the dripping zone, not only mass-transfer reactions and kinetics should be known, but the flow phenomena and process dynamics should be understood as well.
      
Process dynamics of electric arc furnace during direct reduced iron melting
      
The control scheme relies on previously developed process models describing the process dynamics during a HIP run and sensors which can measure density and grain size.
      
Although reaction kinetics and process dynamics may greatly affect the engineering of pyrometallurgical processes, the limits of what can be achieved are set by the equilibrium relations.
      
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The control of processes having large dead-times is usually difficult.This paper developed a time graded predictive control method,with which,evenwhen the process dynamics are not accurately known,good control quality canstill be obtained.It is simple,with low cost and can he widely applied to processcontrol.

对象具有较大纯滞后是过程控制的一个难题。本文研究出一种时间分割预估控制方法,其结构简单,成本低廉;且不需知道对象精确动特性;还具有较好的调节质量,有利于工程推广使用。

The dynamics of drying process is investigated by step change response in a open-loop. Using the dynamic data simplified models which approximate to the linear models are constructed for control purpose. However, the parameters of model should be identified further. A major limitation of the empirical model is inherently inflexible because of nonlinearity of the drying process. Consequently, when operation level changes the characteristics of response will change. Hence modeling re-work is required. However,...

The dynamics of drying process is investigated by step change response in a open-loop. Using the dynamic data simplified models which approximate to the linear models are constructed for control purpose. However, the parameters of model should be identified further. A major limitation of the empirical model is inherently inflexible because of nonlinearity of the drying process. Consequently, when operation level changes the characteristics of response will change. Hence modeling re-work is required. However, if on-line identification is applied these models still efficiently characterize process dynamics and the limitation is eliminated. In this sense for a nonlinear process the on-line identification is necessary and corresponding to a quasi-linearization or a sequential linearization procedure of process.

通过各种阶跃输入下的开环响应试验,对烘干过程的动态特性作了调研。并将复杂的数学模型近似地转换成多个用于控制系统的线性简化模型。然而,过程本身的非线性,使所得的模型适应性差。即改变工作点将导致特性的改变或模型的重建。进一步通过模型参数在线估计将消除这种局限性。就此意义来说,非线性系统的在线辨识相当于系统的准线性化或连续线性化过程。

The dynamics of drying process is investigated by step change response in a open-loop. Using the dynamic data simplified models which approximate to the linear models are constructed for control purpose. However, the parameters of model should be identified further. A major limitation of the empirical model is inherently inflexible because of nonlinearity of the drying process. Consequently, when operation level changes the characteristics of response will change. Hence modeling re-work is required. However,...

The dynamics of drying process is investigated by step change response in a open-loop. Using the dynamic data simplified models which approximate to the linear models are constructed for control purpose. However, the parameters of model should be identified further. A major limitation of the empirical model is inherently inflexible because of nonlinearity of the drying process. Consequently, when operation level changes the characteristics of response will change. Hence modeling re-work is required. However, if on-line identification is applied these models still efficiently characterize process dynamics and the limitation is eliminated. In this sense for a nonlinear process the on-line identification is necessary and corresponding to a quasi-linearization or a sequential linearization procedure of process.

通过各种阶跃输入下的开环响应试验,对烘干过程的动态特性作了调研。并将复杂的数学模型近似地转换成多个用于控制系统的线性简化模型。然而,过程本身的非线性,使所得的模型适应性差。即改变工作点将导致特性的改变或模型的重建。进一步通过模型参数在线估计将消除这种局限性。就此意义来说,非线性系统的在线辨识相当于系统的准线性化或连续线性化过程。

 
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