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随着微型计算机应用的普及,TP-801单板机在工业实时控制中得到了广泛的应用。但在一般工业控制场合,环境大多比较恶劣,各种高电压、强电流、强磁场,电火花及继电器的通断等都能引起对计算机的干扰,使之不能正常运行。虽在工艺上,或其他方面采取了一定的抗干扰措施,但计算机被干扰的现象有时还会发生,有些控制项目因计算机不能适应环境而无法起作用。因此如何提高微型计算机的适应能力,
With the popularity of micro-computer applications, TP-801 single-board machine in industrial real-time control has been widely used. However, in general industrial control situations, the environment is mostly hostile. All kinds of high voltage, high current, strong magnetic field, sparks and relays on and off can cause interference to the computer and make it unable to operate normally. Although some anti-jamming measures have been taken in the process or other aspects, the interference of the computers may sometimes occur. Some of the control projects are ineffective because the computers can not adapt to the environment. Therefore, how to improve the adaptability of microcomputer,