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APPARATUS AND METHOD FOR DETERMINING GAIN OF A CONTROLLER TO A SYSTEM, WHICH TRANSFER FUNCTION IS UNKNOWN, USING FREQUENCY RESPONSE CHARACTERISTICS
APPARATUS AND METHOD FOR DETERMINING GAIN OF A CONTROLLER TO A SYSTEM, WHICH TRANSFER FUNCTION IS UNKNOWN, USING FREQUENCY RESPONSE CHARACTERISTICS
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机译:使用频率响应特性确定传递函数未知的系统的控制器增益的装置和方法
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摘要
PURPOSE: An apparatus and a method for determining gain of a controller to a system are provided to reduce a design time by designing a controller by using frequency response characteristics. CONSTITUTION: A system having an unknown transfer function, using frequency response characteristics measure frequency response characteristics. A computer system extracts the gain value of a controller. The frequency response measure system comprises a power supply unit(111), a function generator(112), an oscilloscope(113), and a DMM and control system analyzer(115). The function generator generates a special function of the selected controller type. The oscilloscope measures the various response characteristics outputted from the system. The DMM multiple-modulates various response characteristics. The control system analyzer analyzes a control system.
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