Analytic derivation and evaluation of a state-trajectory control law for DC-to-DC converters
Analytic derivation and evaluation of a state-trajectory control law for DC-to-DC converters
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DC-DC 转换器状态轨迹控制律的解析推导和评估
DOI：
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发表时间：
1977
期刊：
影响因子：
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通讯作者：
T. Wilson
中科院分区：
文献类型：
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作者：
W. Burns;T. Wilson
推导了直流-直流变换器状态轨迹控制律中状态平面开关边界的数学表达式。提出了开关边界方程的几种近似方法，同时评估了变换器功率级元件的非理想工作特性对边界的形状和位置以及由其控制的系统的行为的影响。结合这些控制级别中的每一个来操作的DC转换器被提出并相对于瞬态和稳态性能的变化进行评估。
Mathematical representations of a state-plane switching boundary employed in a state-trajectory control law for dc-to-dc converters are derived. Several levels of approximation to the switching boundary equations are presented, together with an evaluation of the effects of nonidea1 operating characteristics of converter power stage components on the shape and location of the boundary and the behavior of a system controlled by it. Digital computer simulations of dc-to-dc converters operating in conjunction with each of these levels of control are presented and evaluated with respect to changes in transient and steady-state performance.