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一、机电一体化装置的 抗干扰设计的重要性 机电一体化是机械技术和电子技术的有机结合,是用电子回路控制机械装置的系统,其控制部分大都由数字电路实现。机电一体化装置中的干扰源即噪声源。噪声源有三种:①电场、磁场和电磁波辐射;②机电一体化装置内部能量失配带来的噪声;③环境的电压电流变化产生的噪声。噪声很容易造成数字电路的误动作,从而会导致机械部分的重大事故。 为了使电一体化装置具有良好的抗噪声干扰能力,在系统设计时应多从结构上采取措施。
First, the importance of anti-jamming design of mechatronic Mechatronics is the organic combination of mechanical technology and electronic technology is the electronic loop control system of mechanical devices, most of its control by the digital circuit. The noise source in the mechatronic device is the noise source. There are three types of noise sources: ① electric field, magnetic field and electromagnetic radiation; ② noise caused by internal energy mismatch in the mechatronic device; ③ noise generated by changes in environmental voltage and current. Noise can easily cause malfunction of digital circuits, which can lead to major accidents in the mechanical part. In order to make the electrical integrated device have a good anti-noise ability, more structural measures should be taken when designing the system.