| Title |
Polarity Inversion DC/DC Power Conversion Power Supply with High Voltage Step-up Ratio |
| Authors |
Dong-Yeol Jung ; Yong-Joon Jung ; Sung-Soo Hong ; Sang-Kyoo Han ; Sug-Chin Sakong ; Chung-Wook Roh |
| Keywords |
High Voltage Power Supply; Voltage Multiplier |
| Abstract |
In this paper, a simple but effective position profile generation algorithm for single axis high dynamic linear machine drive system is presented. In the recent industrial application fields like as LCD/PDP and semiconductor factory, requirements for the high performance positioning system with optimal position profile generator are highly increased to reduce the overall processing time. There might be various solutions for position profile generating algorithm according to the application type. A square-wave impact quantity(Jerk) based algorithm with minimal locomotion time is argued in this paper to minimize the total time of one movement under some specific constrains such as maximum speed limit and maximum acceleration limit. In order to reduce the calculation efforts and satisfy the minimal locomotion time condition, the time variants representing each profile sector and a simple condition comparison algorithm are adopted. Also, the actual implementation method for profile generation algorithm and it's real performance results are presented through commercial linear machine drive system. |