The method proposed has been successfully applied to control two simulated chaotic systems by incorporating the techniques of small perturbations and the periodic control in this paper.

An extended execution model that supports periodic calculations and control of execution policies for each active object as asynchronous, event-driven activation, or for periodic activation.

一个扩展执行模型，可以支持周期性计算和执行策略控制，为每一个活性对象实现异步化、事件驱动激活或周期性激活。

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The periodic control of a second-order non-autonomous chaotic circuit containing a nonlinear negative capacitor is studied by using the method of continuous control of chaos based on self-controlling feedback. The periodic control of the chaotic circuit is demonstrated

基于自控制连续反馈混沌控制方法，对一个含有非线性负电容的二阶非自治混沌电路进行了周期控制的数值研究.结果表明，可采用自控制连续反馈控制方法实现混沌中的周期控制

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Periodic Adaptive Control and Application of Discrete Time-Varing System

离散时间系统的周期自适应控制及应用

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Periodic control, including repetitive control and harmonic wave feedback control, compensates the error periodically to promise no-error effect.

基于周期的控制是通过对误差的周期性补偿，实现稳态的无静差效果，主要包括重复控制和谐波反馈控制。

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The characteristic of the periodic task of control system is analyzed, and a periodic task model is given.

分析了控制系统中的周期性任务特性，给出了控制系统中周期性任务模型。

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It discusses the engineering feasibility, and proposes a periodic multi-step pulse-based control method in the condition of relative larger measurement noise.

分析基于动力学模型的周期脉冲控制策略，讨论其工程可实现性，并在考虑存在较大测量噪声情况下提出了周期多步脉冲控制的方法。

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A kind of periodic noise feedback control without model based on frequency selective filter

一种基于频率选择的周期噪声无模型反馈控制

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Specific to current control problem in APF, the thesis proposes four kinds of current tracking control methods including periodic sampling control, triangle wave comparison control, hysteresis current comparison control and hysteresis control based on space vector.

针对APF电流控制问题，提出了四种电流跟踪控制方法：周期采样控制，三角波比较控制，滞环比较控制和基于空间矢量的滞环控制方法。

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Additional Periodic Signal to Control Chaos in Permanent Magnet Synchronous Motor

外加周期信号控制永磁同步电动机混沌系统

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A circuit that provides periodic signals to control and synchronize other circuits.

一种提供周期性信号的电路，用于控制和同步其它电路。

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A method for solving the optimal periodic control problem of discrete process

求解离散过程最优周期控制问题的一个方法

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Study of periodic equivalent control force of spinning missile

自旋导弹周期等效控制力的研究

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Also hope to provide a valuable reference for the peer companies to control purchasing cost effectively.

也希望对同行企业有效控制采购成本提供有价值的参考资料。

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A peer to peer fuzzy power control algorithm of wireless sensor nodes is proposed by means of adding fuzzy logic controller to close loop power control technology.

本文将模糊逻辑控制器加入到闭环功率控制技术中，并由此提出一种无线传感器网络中点对点的模糊功率控制算法。

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These conflicts of interest can be controlled by self-control, peer review, government control, institutional policies and procedures, content and process of disclosure and sanctions.

这些利益冲突可以通过自我约束、同行评价、政府干预、立法规范、过程公开、内容公开和处罚进行控制。

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Peer review and quality control in biomedical publication

生物医学出版物的专家审稿和质量控制

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a4-d universe model with the action of strange matter and dark energy is discussed by using trial solution method. 2.

本论文中具有创新性的工作如下：1、采用试探解的方法讨论了具有奇异物质与暗能量作用的四维宇宙模型。

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next, through the pre-testing of the small sample, we take the overall correlation coefficient ( citc) and alpha reliability coefficient method, delete the terms of the low reliability measurement, form the final questionnaire form for large sample survey.

继而通过小样本预测试，采用总相关系数法（CITC）和a信度系数法，删除低信度的测量条款，形成用于大样本调查的最终问卷。

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the reliability and validity of the questionnaire were acceptable in psychometrics. grade difference existed on dimension of study anxiety.

自编问卷有较好的信度和效度，其克伦巴赫a系数、各维度与总分的相关以及与Spielberger焦虑问卷的相关均达到了心理测量学所认可的标准；

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the reliability coefficient of each dimension is 0.71& 0.78 and the total coefficient is 0.82.

各维度信度系数在0.71～0.78，总体a系数为0.82。

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