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参数对象
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  parameter object
     A Study of a Varying Parameter Object Control Scheme Based on Compensator
     基于补偿器的某变参数对象控制方案研究
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     Genetic algorithm is an intelligent method possessing adaptive stochastic searching property and operating on the parameter object directly.
     遗传算法是一种自适应的迭代寻优搜寻和直接对参数对象进行操作的智能算法。
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  “参数对象”译为未确定词的双语例句
     An internal model control(IMC) based on genetic algorithms with parameter identification has been put forward,and applying the IMC in objects with large time-delay and parameters' variation to compose an intelligent control system for objects with large time-delay and parameters' variation,making the robustness of control system to be enhanced.
     提出一种基于遗传算法(GA)在线参数辨识的内模控制,并应用于大时延变参数对象,构成对该对象的智能控制系统,使控制系统的鲁棒性得到了提高。
短句来源
     Thus the filter expressions are given in simple and explicit way. This paper is further concerned with the central filter of H ∞ estimation, and its relations to Kalman filter. Simulation results show that the performance of H ∞ filter is much better than Kalman filter for the systems with uncertain parameters.
     研究在连续时间情形下的具有部分参数不确定性的系统的H∞状态估计问题,它可以被化简为带有一个自由可调参数对象的H∞状态估计,由此可得到滤波器的简洁通解显式.并进一步研究了H∞估计的中心解,以及它与卡尔曼滤波器的关系.实例计算表明,对于参数具有不确定性的系统,H∞滤波器的性能明显地优于卡尔曼滤波器
短句来源
     A NEW NUMERICAL-ANALYTICAL HYBRID SIMULATION METHOD FOR DISTRIBUTED PARAMETER COMPONENT OF A THERMAL POWER SYSTEM
     热力系统中分布参数对象的数值─解析混合仿真方法
短句来源
     The temperature of superheated steam of boiler in power station is the typical object with distributed parameter, for which the conventional PID control is hard to implement with effectiveness.
     电站锅炉过热蒸汽温度是典型的分布参数对象,用传统的PID方法难以进行有效的控制.
短句来源
     As the results of its application in the superheat steam temperature control of a power plant, this method has excellent control quality and strong robustness about parameter-varying system control.
     应用该方法对某电厂变参数过热汽温控制的实例表明:该方法对一类变参数对象的控制具有很好的动态品质和鲁棒性。 该方法还可推广应用于采用鲁棒调节器的多环串级控制系统。
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  相似匹配句对
     Parameter Optimization of a Typical Object
     典型对象参数优化
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     Objects
     对象
短句来源
     Object Reference Adaptive Dead Time Compensator
     对象参考参数自适应时滞补偿器
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     OBJECT QUERY LANGUAGE
     对象查询语言
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     Scattering Parameter
     散射参数
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  parameter object
The vibrations of a distributed-parameter object are described by boundary value problems with boundary conditions of various types.
      
A lumped-parameter object is described by a second-order ordinary differential equation.
      
The path allocated should meet the criteria specified in the parameter object passed to the method.
      


According to system output distributions, characteristic variables are proposed. Based on this information, a intelligent control system is presented. Simulation results are satisfactory. Experiments are carried out in a pilot binary distillation column (15 trays with feed of alcohol and water mixture) controlled by a microcomputer system. It is shown that the control strategy succeeded and has significant advantage compared with a conventional control strategy in nonlinear distributed parameter systems.

提出了文题所述的控制策略,依据输出分布曲线的特征变量选取方法和依据该项信息的规则控制系统。仿真研究得到了满意的结果。在一个实验性二元精馏塔上用IBM-PC进行试验亦获成功。本法对具有非线性特性的分布参数对象,较常规控制策略有明显的优越性。

The Variable Structure Prediction, Control (VSPC) technology is a new control technology that is based upon the Variable Structure Control (VSC) technology and combines the system parameter identification with the stage estimation technologies.The VSPC makes the stability of VSC more stable so that it also controls the long time delay and variable parameter objects more efficiently and has higher adaptive ability. The VSPC solves the problem of complete identification so the control process has more accurate...

The Variable Structure Prediction, Control (VSPC) technology is a new control technology that is based upon the Variable Structure Control (VSC) technology and combines the system parameter identification with the stage estimation technologies.The VSPC makes the stability of VSC more stable so that it also controls the long time delay and variable parameter objects more efficiently and has higher adaptive ability. The VSPC solves the problem of complete identification so the control process has more accurate and efficient control. General adaptive control technology can't completely solve the above problem.The paper seeks and researchs the implementation and control characteristic of the VSPC whose results are identified by imitation and experiment methods.

在变结构滑模控制的基础上,引入参数辨识和状态预估,形成了一种新的控制技术——变结构预测控制,变结构预测控制增强了变结构滑模控制的鲁棒性,使之对具有大滞后和变参数的对象也能进行有效的控制,有较强的自适应能力,一般自适应控制技术闭环参数不完全辨识问题,在变结构预测控制中获得了解决,这就使控制更为精确和有效,本文探讨和研究了变结构预测控制技术的实现及其控制特性,并由仿真和实验结果加以验证。

This paper is concerned with H∞ state estimation filter problem for linear systems with part of the parameters uncertainty-the parameter robust H∞ estimation problem.It can be simplified to a H∞ state estimation problem for a plant with a scaling parameter δ.We deduce a solvability condition and give an explicit expression of the complete solution set for the robust H∞ filter by J-Lossless factorization method.

本文研究了部分参数不准确的线性系统的H_∞状态估计滤波问题,或即参数鲁棒性H_∞估计问题。我们先把它简化为带δ参数的对象的H_∞状态估计滤波问题,采用J无损分解方法,推导出可解性条件和滤波器的全部显式通解。

 
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