discrete-time variable meaning in English

离散时间变量

Discrete - time variable structure control ( dvscs ) systems with time - delay are studied in this dissertation
本文研究的主要内容为离散滞后系统的变结构控制。
In the present digital era , with the advance of microcomputer technology , the discrete - time variable structure control research on the sampled systems become a hot - spot
伴随着数字时代的到来和计算机技术的发展，基于采样离散模型上的离散系统的变结构控制成为目前研究的热点。
In the end , some applications in the power electronic apparatus with the discrete - time variable structure control are introduced . the future development for the discrete - time variable structure control systems is also provided
最后讨论了离散变结构控制在电力电子装置中的应用实例及对离散变结构控制的发展方向作了展望。
Meanwhile , design methods of chattering - free in the discrete - time systems are expounded and the strategies of robust control for the discrete - time variable structure control systems are discussed in emphasize , especially the robust discrete - time variable structure control strategy with the reaching law based on discrete attenua ting rate control
同时，阐述了离散系统变结构无抖振控制的设计方法。论文重点讨论了离散系统鲁棒变结构控制方法，特别是应用离散衰减变速趋近律实现的鲁棒控制策略。