发明名称 |
Apparatus for determining the optimal value of a control parameter |
摘要 |
An apparatus for rapidly determining a control parameter t=t0 at which the sum S of n functions Fi (i=1, . . . n) reaches a minimum, a maximum, or a given value, wherein each function Fi(t) changes its first derivative only at given discrete values tij of the control parameter t is described. The apparatus has a random access memory (RAM) addressed by the values tij, a circuit for summing the second derivatives of the functions, a circuit to perform a double integration to evaluate S, and a comparator to determine the optimum control value; also disclosed is a new gate array (GA) which rapidly reproduces the addresses used to address the RAM while skipping all others. This gate array is advantageously used as a part of the apparatus for determining a control parameter. Further, the use of the devices in a communication network is described.
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申请公布号 |
US5515265(A) |
申请公布日期 |
1996.05.07 |
申请号 |
US19940216570 |
申请日期 |
1994.03.22 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
VAN AS, HARMEN;SCHINDLER, HANS;LEMPPENAU, WOLFRAM |
分类号 |
G06F17/10;G06Q10/00;G11C7/10;H04L12/28;H04L12/56;H04Q11/04;(IPC1-7):G05B13/00;G06F19/00 |
主分类号 |
G06F17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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