본 실시예들에 의하면, 제어부가 연산 증폭기의 입출력 관계식과 션트저항 및 기생저항의 저항값에 기반하여 조향 어시스트 전압값에서 조향 어시스트 전류값을 산출함으로써, 보다 정확하게 인버터를 제어할 수 있다.
According to present embodiments, it is possible to accurately control an inverter by determining a steering assist current value from a steering assist voltage value based on an input/output relational expression of an operational amplifier and a resistance values of the shunt resistor and a parasitic resistor.
ELECTRONIC CONTROL DEVICE USING SHUNT RESISTOR AND CURRENT DETECTION CIRCUIT
션트저항과 전류 검출회로를 이용한 전자제어장치
2024-10-28
Patent
Electronic Resource
Korean
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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