... 极限环振荡 limitcyclesoscillations ; limit cycle oscillation 以避免极限环振荡 cycle oscillations 释义：极限环振荡 limit cycle oscillation ...
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... limitcycles极限环 limitcyclesoscillations极限环振荡 limitdesign极限设计 ...
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在数字控制系统中这种现 象称为“limit cycle（极限环振荡）”。避免极限环 振荡的必要条件是：由占空比LSB引起的输出电压 的变化必须小于A／D转换的LSB的等价电压。
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The relationship between DPWM resolution and output voltage regulation accuracy is analyzed for several basic converters operating in continuous conduction mode (CCM). The minimum DPWM resolution required to prevent limit-cycle oscillation is derived.
分析了极限环振荡产生的原因,并以BUCK、BOOST和BUCK-BOOST三种基本变换器的数字控制器设计为例,推导出了为避免极限环振荡,数字脉宽调制器应满足的最小精度要求。
参考来源 - 基于DSP控制的交流电子负载的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
分析表明这种类极限环振荡主要起因于超辐射引起的频率蠕变。
It is found that the frequency creep caused by superradiance usually results in this kind of limit cycle like oscillations.
本文给出近似解析公式，确定空气动力迟滞引起的飞机横航向极限环振荡特性。
This paper presents an approximate analytic method which determines the characteristics of aircraft lateral-directional limit cycle oscillation induced by aerodynamic hysteresis.
本文简要介绍了总体评价法在研究非线性控制系统极限环振荡方面的理论和应用。
In this paper, the theory and application of the Method of General Estimation on the study of the continuous oscillation of nonlinear control system has been introduced in brief.
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