In conditions of isolation, quarantines, and lockdowns under the coronavirus pandemic, technology became main means pupil/student-teacher connection communication, as well an essential tool for schools to offer continuous education possibilities. A very specific problem, which secondary vocational were facing, was practical training excursions, are important part apprentices` learning experienc...

Recently, the field of semiconductor and FPD (Flat Panel Display) equipments has been the major application area of high precision servo systems. The requirements of this market are the PC-based motion control, multi-axis control, and the network based solution to reduce the installation, set-up and maintenance cost. In this paper, we presents a SERCOS network based modular motion solution (MMC...

Light-weighting of high speed railway equipments has become a major trend, which leads the upgrades of equipments. A new C-shaped bracket has been produced to connect the driving gearbox with the bogie. This paper built a three-dimensions model of a C-shaped bracket, got the maximum and distribution of the stress and deformation under two different working conditions form finite element analysi...