Variable parameter PID control for the controlled object is designed by the method of segment linearization. Furthermore, T-S model based fuzzy PID control strategy is put forward.
通过分析被控对象的特性，采用分段线性化的方法设计变参数PID控制器，进而给出基于T-S模型的模糊PID控制策略；
This paper describes the application of Variable Frequency Device in FCS. The hardware configurations and control strategy configurations of FC$ and the principle of VFD are introduced.
论文叙述了变频调速技术在现场总线控制系统中的应用。介绍了该FCS的硬件配置、控制策略组态方案和采用变频调速技术的节能原理。
In software, variable step strategy and actual differential PID are applied to meet the need of above two closed-loop controls.
软件上，分别使用了可变步长策略和实际微分pid算法，以满足上述两个闭环控制的需要。
Use computer technique to construct suitable model and deduce estimating variable that can not online measured is becoming an important contents of advanced control strategy.
采用计算机技术，构建合适的模型，用来推断估计不可在线测量的变量，已成为先进控制策略的重要内容。
Structural equation modeling has great abilities to treat measure error and offers a strong tool for measuring latent variable and verifying the causality models in strategy management research.
在战略管理研究中涉及众多隐含变量的测量以及因果模型的验证，结构方程模型为解决这些问题提供了新的更好的方法。
The case-based reasoning is introduced into information issuing strategy of variable message signs, solving the current information issuing problem by using the former case experience.
将案例推理技术引入到快速路上可变信息牌的信息发布策略中，利用以往具体案例的经验来解决当前新的信息发布问题。
A discrete variable structure composite control strategy which use an equality form of the reaching condition is proposed and applied to design the load_frequency controller.
提出了一种等式到达条件下的离散变结构组合控制策略，设计了基于该控制策略的负载频率控制器。
The corresponding relationships of variable parameter between different hierarchical parameter models and the top-down hierarchical diagnosis strategy were utilized to fault diagnosis.
利用不同层次的参数模型参数值序列之间的变化关系并采用由上至下的分层诊断策略进行故障诊断。
The strategy of variable blank holding force is an effective measure for the springback control in sheet metal forming processes.
变压边力策略是在冲压件成型中控制回弹的一种有效措施。
As for the reachable problem, in this paper, on the basis of the improved variable rate reaching law, exponential rate and extension control, a new hybrid control strategy is formed.
对于滑动模态的到达问题，提出了基于改进的变速趋近率、指数趋近率和可拓控制的组合控制策略。
The teaching strategy to promote group cooperative inquiry significantly promote student's understanding, practical apply, variable control and experiment design.
旨在促进小组合作探究的教学策略对学生的识记理解、实际应用、变量控制和设计实验表现出显著的促进作用。
Due to the limit of traditional UAV navigation control, this paper puts forward a kind of navigation control system that is based on the strategy of multi-model variable structure intelligent control.
针对传统无人机导航控制的局限性，提出基于多模变结构智能控制策略的导航控制系统。
Finally, this paper studies the theoretical price and hedging strategy of the insured mutual fund redemption value program and variable annuity incorporating guaranteed minimum accumulation benefit.
最后，本文从理论上讨论保险的共同基金兑现价值计划和含最低积累受益的可变年金的定价和对冲策略。
Therefore, efficient control about the value chain which is variable in different period is crucial for a enterprise on strategy choosing and regeneration of management.
因此，识别不同时期的企业价值链状态并对其有效管理，对于企业战略调整以及管理水平提升都是非常重要的。
The variable flow heating system is quite different from the constant flow heating system. So the relative control strategy for the heating network should be changed.
用户成为用热的主体，热网由以往的定流量运行变为变流量运行，热网特性与定流量热网特性完全不同，相应的热网控制策略也要发生变化。
First, wind turbine aerodynamics and variable pitch control process was discussed to provide theoretical studying basis for studying of the system design and control strategy.
首先对风力机空气动力学和变桨距控制过程进行了探讨，为系统的设计及控制策略的研究提供理论基础。
In the research, the dependent variable is compliment response strategy, and the independent variables are gender and age of the respondents, and social status of the interlocutors.
本研究所涉及的因变量为恭维语应答策略，自变量为恭维语应答者的社会地位，性别和年龄。
The experiment indicates the result by fuzzy variable structure strategy control is best.
实验表明减振效果较好，其中模糊变结构控制效果最为明显。
Based on the nonlinear and time varying parameter of the cabin pressure regulating system characteristics, a control strategy of fuzzy sliding mode variable structure control is proposed.
针对座舱压力调节系统的非线性和参数时变特性，提出了模糊滑模变结构控制方法。
To alleviate the problem of variable switching frequency, a novel quasi DPC control strategy with current loop was represented through the analysis of PWM rectifier instantaneous power.
可变开关频率为缓解这个问题，一种新型的准DPC控制策略与电流回路通过PWM整流器瞬时功率的分析表示。
The torque control, pitch control and general wind turbine coordinate control strategy of variable speed adjustable pitch wind turbine were researched.
针对变速变距机组的转矩控制、桨距控制以及整机的协调控制进行了研究。
In this paper, for nonlinear systems in concise forms, variable strategy with optimal sliding mode is proposed based on multi-layer neural networks.
针对具有简约形式的非线性系统，提出了神经网络最优滑动模态控制策略。
Then the piecewise PID pitch-controlled algorithm and the control strategy for transition between variable speed constant frequency (VSCF) and pitch control were used in the test-bed.
在此试验台上对提出的分段PID变桨距控制算法以及变速恒频和变桨距切换设定的控制策略进行试验研究。
Therefore, it is necessary to study the frequency control strategy of the variable speed wind turbines, use variable speed wind turbines to improve the frequency control ability of the power system.
因此，有必要研究变速风电机组的频率控制策略，利用变速风电机组来提高电力系统的频率控制能力。
Based on the characteristics of adjustable speed with variable frequency systems, the paper presents an optimal design strategy.
本文根据变频调速集成系统的特点，提出具有针对性的变频调速电机优化设计策略。
This paper introduces a current decoupled control strategy based on input-output variable feedback that achieves good property for linear control.
本文介绍一种基于输入输出反馈的电流解耦控制策略，使系统获得良好的线性控制特性。
A strategy of speed control for vector-controlled asynchronous motor drive system using sliding mode variable structure control with an integral action was proposed.
针对滑模变结构控制的抖振问题，提出一种用于异步电动机矢量控制系统的积分滑模变结构速度控制方法。
Starting from a long term, we consider product quality index as endogenous variable and analyze monopolistic product quality and pricing strategy.
从长期的角度出发，将产品质量视为内生变量，研究企业的质量与价格决策。
Starting from a long term, we consider product quality index as endogenous variable and analyze monopolistic product quality and pricing strategy.
从长期的角度出发，将产品质量视为内生变量，研究企业的质量与价格决策。
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