analyzing magnet
1.POST ANALYZING MAGNET SYSTEM FOR 3×10~(12) S~(-1) INTENSE NEUTRON GENERATOR
2.The measuring and analyzing superficial magnetic field distribution of permanent magnet are realized by the system based on the programming language Lab Windows/CVI,the XYZθ four coordinates movement machines,B&H transducer amplifier,data acquisition unit etc. Testing results are displayed on real-time and can be inquired. Magnetic field distributions can be displayed in 3D or in 2D of the any section based of the regular and symmetry magnet on the rectangular coordinates or the polar coordinates systems.
4.According to the developing trend of Rare Earth Permanent Magnet(REPM)Brushless DC Motor(BLDCM)substituting for the traditional Brush DC Motor in the field of actuator driving and control system, the hardware constitution,software design and the operating principle of the tester,which is designed to test actuator based on dual-redundancy REPM BLDCM were presented. Analyzing and exploring PWM speed adjusting mode、power driver circuit and current cut-off feedback circuit are the priority research points.
