zero-input response

The key to judge whether a control system is stable or not is to find the stability condition of the system according to the stability definition, namely the condition on which the impulse response of the linear time-invariant system attenuates gradually and inclines to zero.

判断一个控制系统稳定与否的关键是基于稳定性定义找出系统稳定的条件，即线性定常系统的单位冲激响在何种情况下会随着的推移逐渐衰减并趋向于零。

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To realize temperature compensation over full range of the sensor, two key parameters must be acquired. One is the response of the sensor to temperature when voltage is zero;

为了实现电压传感器全量程的温度补偿，必须获取两个关键的参数：一为电压传感器在无外加电压作用下的温度输出响应参数；

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This paper presents a control mode of STATCOM, which has a fast dynamic response, zero static error, compensate unsymmetrical load.

提出了一种动态响应快，无静态误差，可用于补偿不对称负载的STATCOM的控制方法。

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Zero-aliasing Space Compaction of Test Response for IP Cores

IP芯核测试响应的零混叠空间压缩

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To winkle out a few better examples, I asked on Twitter if anyone would admit to earning too much. The response: zero. Chance would be a fine thing, someone tweeted.

为了挑出几个更好的例子，我在推特（Twitter）上询问是否有人愿意承认自己的薪水过高，但没有人给我回应。

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