问题
单项选择题
在采用计算机控制的船舶电站系统中，计算机在自动并车时合闸指令的提前量不可以通过（）的方法获取。
A.线性回归分析
B.采用数字-模拟电路产生，并向计算机发出中断申请
C.采样sinδ值（δ为相位差）并计算出合闸提前量
D.测量相位差
答案
参考答案：B
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在采用计算机控制的船舶电站系统中，计算机在自动并车时合闸指令的提前量不可以通过（）的方法获取。
A.线性回归分析
B.采用数字-模拟电路产生，并向计算机发出中断申请
C.采样sinδ值（δ为相位差）并计算出合闸提前量
D.测量相位差
参考答案：B
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