We propose and experimentally demonstrate real-time locating and speed measurement of fibre fuse by analysing the Doppler shift of reflected light using optical frequency-domain reflectometry (OFDR). Our method can detect the start of a fibre fuse within 200 ms which is equivalent to a propagation distance of about 10 cm in standard single-mode fibre. We successfully measured instantaneous spee...

Construction design is typically a collaborative effort involving multiple design professionals covering different areas of expertise. These professionals typically form ‘loosely coupled’ temporary project organisations for the duration it takes to accomplish their work. Even though construction designers operate in loosely coupled systems, their work tasks are highly interdependent. Additional...

Abstract In order to solve the problems of low efficiency and difficulty in adding tin end cap production process fuse, unstable amount resulted over-welding fake-welding. This paper designed manufactured a set automatic equipment for welding fuse. The feeding device can accurately feed cap; disc cutter structures with machine is used cut wire, wire falls into heating melt liquid cap. cooling m...

Spectra of the magnetic white dwarf binary AM Her were obtained with the Far Ultraviolet Spectroscopic Explorer (FUSE) during three consecutive spacecraft orbits. These observations were split into 19 spectra of about 5 min duration (0.025P binary phase) partially covering the binary orbit. We report the phase-related changes in the far ultraviolet continuum light curve and the emission lines, ...