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전삼석(Sam-Suk Chun),박찬원(Chan-Won Park) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.7
In the mechanical system, optimization of motion control is very essential in the aspect of automation technique progress. In the servo system, the function of controller is very important but most of the controllers have played only the role of pulse generator because the controller with main function is very expensive. In this thesis, the system was composed of PC, commonly used driver AC servo motor and a produced control board. The PC transmit a gain, a locus data to a driver and controller. At the same time, it converts imformation from the controller and convert them into data and offer an output with graph. The role of a controller is to trasmit a locus data to a driver and counting the pulse on the phase of an encoder to the PC. We have performed the experiment in order to confirm with variable PID parameter capable of the optimization of gain tuning with the counting of feedback control sensor signal with regard to the external interface into the system, such as torque. Based on the experiment result, we have confirmed as follows: First, it was confirmed that we could easily input control factors P.I Gain, constant K <SUB>P</SUB>, K <SUB>I</SUB> into PC. Second, not only pulse generator function was possible, but with this pulse it was also possible to count using software with PIC chip. And third, using the multi-purpose PIC micro chip, simple operation and the formation of small size AC Servo Controller was possible.
전력통신을 이용한 가정용 지능화 부하 단말 시스템의 개발
박찬원(Chan-won Park),전진욱(Jin-wook Chun),전삼석(Sam-suk Chun) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.7
본 논문은 전원출력단(outlet)에 연결된 이산적인 사무용 및 가전기기들의 전력사용을 실시간으로 감시 센싱하고 이틀 간의 데이터 전송 및 사용상태를 파악하여 최적의 전력 사용 환경을 유지 할 수 있도록 제어해 주는 설비장치와 전력선통신의 신호전달을 원활히 하기위한 전력선통신 리피터의 개발에 관한 것이다.