【摘要】 简要介绍了数字PWM技术的基本原理,重点介绍了数字PWM技术的调制方式和实现数字PWM技术的算法,并详细介绍了数字PWM技术在某些领域中的典型应用,讨论了数字PWM技术的发展现状及趋势,有利于数字PWM技术的进一步发展。表明了数字PWM技术的正确性和实用性。总结得出,数字PWM是一种应用广泛、前景广阔的技术。更多还原

【Abstract】 The basic operational principle of the digital pulse width modulation was introduced.The method and arithmetic used to realize digital pulse width modulation were introduced detailedly.At the same time,the current development and typical application were introduced.It is beneficial to the development of the digital PWM.It shows that digital PWM is accurate and practical.Finally,it concludes that digital PWM is an advanced technology with wide applications.更多还原