Therefore, the so-called maximum interference distance, in other words, the shortest distance that the shooting energy can't be received by the other crew, is proposed. 这就引出一个最大干扰距离的概念，即一个地震队激发的地震波能量不被另一个地震队所接收的最短距离。
With this control algorithm, it is not necessary to know the precise model of the controlled objects, and good performance can be achieved even with heavy interference. 采用本文控制算法，不需要有精确的被控对象模型，即使在有较大干扰的情况下，仍可以获得较好的控制性能。
