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计算机技术为提高测控系统的精度提供了新手段.我们研究了用软件修正测量误差的方法,并把它用在多点温度测控系统中.此系统已于1984年11月用于广西玉林自行车一厂,对四个烤漆炉同时实现温度的监测与控制.它克服了目前国内一直沿用的人工测控的检测精度不高、温度控制不稳定以及产品质量难以保证等缺点.该系统的主要功能是:1.可按工艺要求对温度在40～350℃之间的四个烤漆炉进行温度的自动检测与控制;2.能获取给定热源分布下炉内温度的数据,以提供合理调整热源分布的方案;3.能得到各烤漆炉在不同的环境温度下炉内温度随时间的变化情况,以提供合理利用能源的
Computer technology to improve the accuracy of measurement and control system provides a new means.We have studied the use of software to correct the measurement error and use it in a multipoint temperature measurement and control system.This system was used in 1984 November Yulin Guangxi a bicycle Plant, the four baking furnace at the same time to achieve temperature monitoring and control.It overcomes the domestic has been the use of artificial measurement and control of the detection accuracy is not high, the temperature control instability and product quality is difficult to guarantee the shortcomings of the system’s main functions are: 1. According to the process requirements of the temperature of 40 ~ 350 ℃ between the four baking furnace temperature automatic detection and control; 2. Can get the temperature distribution of a given furnace temperature data to provide a reasonable adjustment of heat source distribution Program; 3 can get each baking furnace at different ambient temperature furnace temperature with time to provide a reasonable use of energy