【摘要】 本文从最大最小化方向信号强度出发,提出对容差电路K故障定位的广义反投影法。它由三部分组成:等效偏差干扰阵的生成,最优信息子空间的确定,反投影。理论分析和仿真试验表明,新方法有比其他方法更卓越的快速性和鲁棒性。更多还原

【Abstract】 Based on maximizing oriented energy of signals, this paper presents a novel algorithm, the generalized inverse projection (GIP), to locate k faults in analog circuits with tolerance. The GIP consists of formation of a matrix equivalent to tolerance disturbance, determination of an optimal information subspace, and inverse projection. Analysis and simulation have shown that this algorithm is superior to other published ones in the on - line computation requirement and robustness for k - faults location.更多还原