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    • 6. 发明授权
    • Fuzzy control process for switching power supplies, and device for
performing it
    • 用于开关电源的模糊控制过程和用于执行它的设备
    • US5696439A
    • 1997-12-09
    • US497726
    • 1995-06-30
    • Matteo Lo PrestiGiuseppe D'AngeloAntonino Cucuccio
    • Matteo Lo PrestiGiuseppe D'AngeloAntonino Cucuccio
    • G05F1/10G05B13/02G06N5/04H02M3/155H02M3/156G05F1/40
    • G06N5/048G05B13/0275H02M3/156
    • A process for the fuzzy control of switching power supplies which have at least one inductor and at least one switching device, and a device for performing this control, the particularity whereof resides in the fact that it comprises the following steps: measuring the value of the current on the inductor; measuring the value of the input voltage of the switching power supply; measuring an error generated between a reference voltage and an output voltage of the power supply; defining fuzzy membership functions for the value of the current on the inductor, for the input voltage value, and for the error; defining an output membership function for the value of the duty cycle of the power supply; defining multiple fuzzy inference rules to which the measured values and the membership functions are applied calculating the corresponding weight functions of the membership functions; defuzzifying the results obtained by means of the weight function calculation and the application of fuzzy rules so as to obtain a real value of the duty cycle which is suitable to drive the switching device.
    • 一种用于开关电源的模糊控制的过程,其具有至少一个电感器和至少一个开关装置,以及用于执行该控制的装置,其特征在于其包括以下步骤:测量 电感上的电流; 测量开关电源的输入电压值; 测量在电源的参考电压和输出电压之间产生的误差; 为电感器上的电流值,输入电压值和误差定义模糊隶属函数; 为电源的占空比值定义输出隶属函数; 定义应用测量值和隶属函数的多个模糊推理规则计算隶属函数的相应权重函数; 模糊化通过权重函数计算获得的结果和模糊规则的应用,以获得适合于驱动交换设备的占空比的实际值。
    • 7. 发明授权
    • Method and apparatus for storing one or more natural membership functions
    • 用于存储一个或多个自然隶属函数的方法和装置
    • US06188998B1
    • 2001-02-13
    • US08806781
    • 1997-02-26
    • Antonino Cuce'Matteo Lo Presti
    • Antonino Cuce'Matteo Lo Presti
    • G06N702
    • G06N7/04
    • In a method, according to the invention, of storing one or more natural membership functions of respectively one or more natural variables being each defined within a natural universe of discourse having a lowest natural value and a highest natural value, the natural membership functions are normalized through respective normalization coefficients so that they are defined within the same predetermined absolute universe of discourse having a lowest absolute value and a highest absolute value, thereby obtaining one or more absolute membership functions, respectively, and said absolute membership functions and said normalization coefficients are stored, taking account that identical absolute membership functions are stored only once.
    • 在根据本发明的一种方法中,存储一个或多个自然变量的一个或多个自然变量的自然隶属函数,每个自然变量各自定义在具有最低自然值和最高自然值的话语的自然宇宙中,自然隶属函数被归一化 通过相应的归一化系数,使得它们被定义在具有最低绝对值和最高绝对值的话语的相同预定绝对范围内,从而分别获得一个或多个绝对隶属函数,并且存储所述绝对隶属函数和所述归一化系数 考虑到相同的绝对隶属函数只能存储一次。
    • 10. 发明授权
    • Driving circuit for electronically switched motors
    • 电动开关电机的驱动电路
    • US06734646B2
    • 2004-05-11
    • US10005385
    • 2001-12-04
    • Natale AielloMatteo Lo PrestiAlfio ConsoliFrancesco GennaroAntonio Testa
    • Natale AielloMatteo Lo PrestiAlfio ConsoliFrancesco GennaroAntonio Testa
    • H02P705
    • H02P25/092
    • A driving circuit for electronically switched motors is provided. The driving circuit includes a supply voltage rectifying stage for providing a rectified supply voltage, first switching means for switching state based on output of a first control block, magnetic means for providing a magnetic flux according to the state of the first switching means, transmission diodes for transmitting an exciting current that flows through the magnetic means, first energy storing means for storing the exciting current, an energy return stage for transferring the energy stored in the first energy storing means to the rectifying stage, and energetic conversion means for receiving the energy stored in the energy storing means through second switching means controlled by a second control block, so as to provide a current as sinusoidal as possible.
    • 提供了一种用于电子开关电动机的驱动电路。 驱动电路包括用于提供整流电源电压的电源电压整流级,用于根据第一控制块的输出切换状态的第一开关装置,根据第一开关装置的状态提供磁通的磁性装置,发送二极管 用于传输流过​​磁性装置的励磁电流,用于存储励磁电流的第一能量存储装置,用于将存储在第一能量存储装置中的能量传送到整流级的能量返回级,以及用于接收能量的能量转换装置 通过由第二控制块控制的第二切换装置存储在能量存储装置中,以便尽可能提供正弦的电流。