求靈敏度的一種改進(jìn)方法
AN IMPROVED APPROACH FOR SENSITIVITY CALCULATION
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摘要: 本文給出了了一種求電路靈敏度的方法,即在增量網(wǎng)絡(luò)法的基礎(chǔ)上,對(duì)算法作了改進(jìn)。該方法的優(yōu)點(diǎn)是它只要求解線性方程組一次,就可以算出所有網(wǎng)絡(luò)輸出對(duì)所有網(wǎng)絡(luò)參數(shù)的靈敏度陣。文中給出了一個(gè)簡(jiǎn)單例子。
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關(guān)鍵詞:
- 電路分析; 線性網(wǎng)絡(luò); 靈敏度; 電路CAD
Abstract: An approach for caculating sensitivity of electronic circuits is presented. The approach is based on the incremental network, and some improvements are obtained. The main advantage is that it can calculate sensitivities of all network outputs with respect to all network parameters by solving a system of linear equations only once. A simple example is given to illustrate its application. -
洪先龍等,計(jì)算機(jī)輔助電路分析,清華大學(xué)出版社,1982年9月.[2]C. A. Dosoer, E.S. Kuh, Basic Circuit Theory, McGraw-Hill, New York, (1969). [3] 張永華,大規(guī)模網(wǎng)絡(luò)的故障定位,北京工業(yè)學(xué)院自動(dòng)控制系84屆碩士淪文,1987年2月. -
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