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Inverse source problem and active shielding for composite domains

机译:复合域的反源问题和有源屏蔽

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The problem of active shielding (AS) for a multiply connected domain consists of constructing additional sources of the field (e.g., acoustic) so that all individual subdomains can either communicate freely with one another or otherwise be shielded from their peers. This problem can be interpreted as a special inverse source problem for the differential equation (or system) that governs the field. In the paper, we obtain general solution for a discretized composite AS problem and show that it reduces to solving a collection of auxiliary problems for simply connected domains. (C) 2006 Elsevier Ltd. All rights reserved.
机译:多重连接域的有源屏蔽(AS)问题包括构造额外的场源(例如,声音),以便所有单独的子域都可以彼此自由通信或以其他方式屏蔽其同级。对于控制场的微分方程(或系统),此问题可以解释为特殊的逆源问题。在本文中,我们获得了离散复合AS问题的一般解决方案,并表明它简化为解决简单连接域的辅助问题的集合。 (C)2006 Elsevier Ltd.保留所有权利。

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