An improved current-controlled tristate switching power amplifier based on sample-hold strategy is proposed in this paper.

提出一种改进的基于采样-保持策略的电流三态调制开关功放。

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This paper offers a better theory basis for improving compensation capability of the three-phase four-wire APF controlled by hysteresis current control strategy.

该文的理论推导和所得结论为改善三相四线并联apf应用电流滞环控制时的性能提供了较好的理论基础。

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More than 70 percent of the centers in the study were using electrocardiographically controlled tube current modulation (ECTCM), which is currently the best-known strategy for reducing radiation dose.

CNN: Heart test can pack radioactive wallop