Design of very small electromagnetic and electrostatic micro motors

被引：23
作者：
Hameyer, K [1 ]
Belmans, R [1 ]
机构：
[1] Katholieke Univ Leuven, Dept EE, DIV ELEN, B-3001 Louvain, Belgium
来源：
IEEE TRANSACTIONS ON ENERGY CONVERSION | 1999年 / 14卷 / 04期
关键词：
electrostatic micro motor; sub-fractional horse power motor; finite element method; 3D field computation; design tools;
D O I：
10.1109/60.815053
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The paper describes a general design tool that can be used for small and extra small electric and magnetic devices. Such devices generate micro motions. Due to their dimensions and specially due to the short axial length compared to the radial dimensions a three dimensional analysis of the field is required. Complex geometries recommend a well tuned engineering tool to guarantee reliable results. Here, a standard three dimensional finite element approach is chosen to compute the electric and magnetic field quantities respectively. In combination with a user-friendly Computer interface, controlling the necessary finite element procedures, a powerful engineering tool with a general application range is obtained. For that reason it was possible to apply numerical optimization algorithms to realize a fully automated design tool. Various configurations are studied using the same software tools. The paper aims on the application of the finite element method (FEM).
引用
收藏
页码：1241 / 1246
页数：6
相关论文
共 9 条
  • [1] BELMANS R, 1995, IEEE INT SYMP CIRC S, P813, DOI 10.1109/ISCAS.1995.519887
  • [2] ENGELMAN G, 1993, SPIE, V2045, P306
  • [3] HAMEYER K, 1995, P C ICED 95 INT C EN, P816
  • [4] Hameyer K., 1994, ADAPTIVE COMPUTING E, P61
  • [5] HANITSCH R, 1994, P ICEM 94, P20
  • [6] Johansson T.B., 1995, MICROSYST TECHNOL, V1, P98
  • [7] JOHANSSON TB, 1995, THESIS KATHOLIEKE U
  • [8] MOHR J, 1990, P MICR SYST TECHN 90, P529
  • [9] IC-PROCESSED ELECTROSTATIC SYNCHRONOUS MICROMOTORS
    TAI, YC
    MULLER, RS
    [J]. SENSORS AND ACTUATORS, 1989, 20 (1-2): : 49 - 55
1