Development Of Rapidly Recombination Mechanical Engineering Measurement & Control Experimental Platform

As a basic technology in the development of mechanical industry, the technology of test is playing an important part in assessing the quality and performance of products. With the rapidly development of science and enlargement of production scale, the shortcomings of traditional ways of mechanical engineering test have been apparente and they couldn't meet the need of large-scale test.Aiming at the test need of mechanical engineering object, an idea that students can choose many software and hardware modules independently and carry out the measurement & control experiments by recombining those modules was brought forward. The research project of platform has been ascertained based on analyzing the requirement of some measurement & control experiments. It is mainly discussed the design process of the hardware and software of platform. As for the hardware design, a power supply which is used to afford the electrical need of the platform was developed successfully. It adopts the scheme of linear DC stabilized voltage power supply and advanced integrated manostat. And the appropriative clamps of micrometer and raster ruler have been also designed to make sure that those sensors can be installed on the platform very easily. In the respect of software, a measurement & control experimental system which can be used to carry out some simple experiments by choosing modules independently has been researched by utilizing those technologies such as modularization design, recombination and OOD. Meanwhile the human-computer interface of this system has been designed. In the end, an experiment of detecting the linearity and reiteration of the guide rail has been designed. After processing the datas, the reliability of this measurement & control system as well as the precision of the platform can be validated by analyzing the results.