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Solving device-specific equations, solving program

机译：求解设备特定的方程式，求解程序

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摘要

PPROBLEM TO BE SOLVED: To eliminate a square root calculation, to reduce a division, and to find a proper solution. PSOLUTION: This solution device or the like is provided with an initial value generating circuit 42 having a divider 45 for dividing a coefficient in a second order term of a cubic equation by "3" constituting a denominator of the solution, as to the solution of an equation with a second-differential cubic eigenvalue equation of a 3×3 determinant, a first group block 43 having two circuits 50SB1/SB, 50SB2/SBof dichotomy circuits for finding one solution, using a dichotomy, based on two initial values, and of using an output from the initial value generating circuit 42, zero and a MAX value that is a sum of the maximum values of diagonal elements in the 3×3 determinant, as inputs for the dichotomy circuits, and a block of the second group block 44 having three circuits 50SB3/SB, 50SB4/SB, 50SB5/SBof dichotomy circuits using zero and the MAX value and an output from the first group block 43, as inputs. PCOPYRIGHT: (C)2009,JPO&INPIT

机译：

要解决的问题：消除平方根计算，减少除法并找到适当的解决方案。

解决方案：该解决方案装置等具有初始值生成电路42，其具有除法器45，用于将三次方程的二阶项中的系数除以构成解决方案的分母的“ 3”。用具有3×3行列式的二阶微分三次特征值方程的方程组的求解，具有两个二分法电路的两个电路50 1 ，50 2 的第一组块43用于基于二个初始值使用二分法并使用初始值生成电路42的输出来找到一个解，零和一个MAX值是3×3行列式中对角元素的最大值之和作为二分电路的输入，第二组块44的块具有三个电路50 3 ，50 4 ，50 5 使用零和最大值以及来自第一组块43的输出作为输入的二分法电路。

版权：（C）2009，日本特许厅＆INPIT 展开▼

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公开/公告号JP5317429B2

专利类型
公开/公告日2013-10-16

原文格式PDF
申请/专利权人東芝情報システム株式会社;
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申请/专利号JP20070128575
发明设计人巳本善行;
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申请日2007-05-14
分类号G06F17/13;
国家 JP
入库时间 2022-08-21 16:58:51

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