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磁场定向控制(FOC)技术正越来越多地应用于各种电器设备,它能够确保电机以最佳的扭矩运行:出色的动态响应可以实现精准的速度变化控制(对洗涤程序周期的各个阶段进行控制);低扭矩波动可使电机在运行、启动和停止操作时,保持平稳运转。一般情况,需要16位或32位微控制器(MCU)或数字信号处理器(DSP)来处理复杂的三角运算,并且市场上采用FOC技术的解决方案在执行FOC操作时,需要占用中央处理器(CPU)的全部处理能力。
Increasingly, field oriented control (FOC) technology is used in a wide range of electrical equipment to ensure that the motor runs at optimum torque: Outstanding dynamic response enables precise speed change control (for various stages of the wash cycle Control); low torque fluctuations can make the motor running, starting and stopping operations, to maintain smooth operation. In general, complex 16-bit or 32-bit microcontrollers (MCUs) or digital signal processors (DSPs) are required to handle complex trigonometric operations, and solutions using FOC technology on the market require a central processing unit (CPU) all the processing power.