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    • 3. 发明申请
    • Hardware device for genetic algorithms
    • 遗传算法的硬件设备
    • US20070094161A1
    • 2007-04-26
    • US11190744
    • 2005-07-27
    • Antonino CalabroFederico RivoliFabio Tripodi
    • Antonino CalabroFederico RivoliFabio Tripodi
    • G06N3/12
    • G06N3/123B82Y10/00
    • A hardware device is for performing crossover and mutation operations based upon a genetic algorithm. The hardware device may include a random or pseudo-random number generator, and a crossover block, conditioned with a random crossover index, for generating output crossover bit-strings from current bit-strings. The device may also include a mutation block, conditioned with a random mutation index, for generating output bit-strings by switching at least one bit of each input bit-string pointed to by the mutation index. A memory may temporarily store the current bit-strings and the output bit-strings. In addition, the hardware device may include a control unit, interfaced with the random number generator, the crossover block, the mutation block and the memory and managing their functioning by generating respective control signals therefor.
    • 硬件设备用于基于遗传算法执行交叉和变异操作。 硬件设备可以包括随机或伪随机数生成器,以及用随机交叉索引调节的交叉块,用于从当前位串生成输出交叉位串。 该设备还可以包括利用随机突变索引调节的突变块,用于通过切换由突变索引指向的每个输入位串的至少一位来产生输出位串。 存储器可以临时存储当前位串和输出位串。 此外,硬件设备可以包括与随机数生成器接口的控制单元,交叉块,变异块和存储器,并通过产生相应的控制信号来管理它们的功能。