公开(公告)号：US09317477B1

公开(公告)日：2016-04-19

申请号：US13445248

申请日：2012-04-12

申请人： Lloyd D. Khuc ,  Barry Schwartz ,  Jason Cahayla ,  Triet La ,  Robert P. Bryan ,  John Geaney ,  Olivier Nguyen

发明人： Lloyd D. Khuc ,  Barry Schwartz ,  Jason Cahayla ,  Triet La ,  Robert P. Bryan ,  John Geaney ,  Olivier Nguyen

IPC分类号： G06F17/10

CPC分类号： H03M7/24 ,  F42C17/04

摘要： A computer program product corrects a detonation time from a ballistic table, based on the actual velocity of a projectile measured upon exit of the projectile from the gun tube. The computer program product transfers a 16-bit data stream, through a 16-bit to an 8-bit encoder, to a fuze controller implemented as an 8-bit platform, to provide precise timing adjustment to a fuze controller. The computer program product significantly improves the accuracy of detonation times for air burst mode. The encoder calculates the absolute truncated, square rooted, X, of the input time delay number, as well as the error correction number, Y. The encoder then transmits both numbers X and Y as an 8-bit data stream, optionally along with the parity data to the fuze controller.

摘要翻译： 计算机程序产品根据弹丸从枪管出射时测得的弹丸的实际速度，从弹道台校正爆震时间。 计算机程序产品将16位数据流通过16位传输到8位编码器，传送到实现为8位平台的引信控制器，为引信控制器提供精确的时序调整。 计算机程序产品显着提高了爆炸模式的爆震时间精度。 编码器计算输入时间延迟数字的绝对截断，平方根X，以及纠错编号Y.编码器随后将数字X和Y作为8位数据流传输，可选地与 奇偶校验数据到引信控制器。

公开(公告)号：US08091478B1

公开(公告)日：2012-01-10

申请号：US12141277

申请日：2008-06-18

申请人： Lloyd D. Khuc ,  Barry Schwartz

发明人： Lloyd D. Khuc ,  Barry Schwartz

IPC分类号： F42D3/00

CPC分类号： F42C9/147

摘要： A target discrimination system monitors an acceleration switch signal to determine an impact of a projectile on a target. During a sample period of approximately 1.0 milliseconds, the system repeatedly samples the acceleration switch signal, compares the sampled acceleration sensor signal with a reference voltage, and sets a comparator data output to logic one if the sampled signal exceeds the reference voltage. Otherwise, the comparator data output is set to logic zero. The system counts the instances that comparator data output equals logic one during the sample period and executes a selected delay. The selected delay is approximately 50 milliseconds if the counted number of instances exceeds a predetermined threshold of approximately two-thirds of the samples and, otherwise, the selected delay is approximately 10 milliseconds. The selective delay enables target discrimination and selective detonation of a projectile.

摘要翻译： 目标识别系统监视加速切换信号以确定射弹对目标的影响。 在大约1.0毫秒的采样周期内，系统重复采样加速度开关信号，将采样的加速度传感器信号与参考电压进行比较，如果采样信号超过参考电压，则将比较器数据输出设置为逻辑1。 否则，比较器数据输出设置为逻辑0。 系统对采样周期内比较器数据输出等于逻辑1的实例进行计数，并执行选定的延迟。 如果所计数的实例数超过样本的大约三分之二的预定阈值，则所选择的延迟大约为50毫秒，否则所选择的延迟大约为10毫秒。 选择性延迟使得目标辨别和弹丸的选择性爆炸。