Digital fast P slow ID control dc-dc converter using A-D converters in different resolutions
Digital fast P slow ID control dc-dc converter using A-D converters in different resolutions
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使用不同分辨率的 A-D 转换器的数字快 P 慢 ID 控制 DC-DC 转换器
DOI：
10.1109/tia.2014.2328715
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Ryuya Yoshida and Yudai Furukawa
中科院分区：
文献类型：
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作者：
Fujio Kurokawa;Ryuya Yoshida and Yudai Furukawa
本文的目的是提出一个数字的快速P和慢ID控制DC-DC转换器使用不同分辨率的A-D转换器。在该方法中，操作部分分为P控制和ID控制。此外，高速和低分辨率A-D转换器被设置用于P控制，并且非常低速和高分辨率的A-D转换器被设置用于ID控制。在瞬态响应实验中，与常规PID控制方法相比，收敛时间提高了约77%。结果，可以在保持上级瞬态响应的同时实现低成本设计。
The purpose of this paper is to present a digital fast P and slow ID control dc-dc converter using A–D converters in different resolutions. In the proposed method, the operation parts are divided into the P control and the ID control. Moreover, the high-speed and low resolution A–D converter is set for the P control, and the very low-speed and high resolution one is set for the ID control. In the transient response experiment, the convergence time is improved by about 77% compared with the conventional PID control method. As a result, it is possible to achieve the low cost design with keeping the superior transient response.