一类不稳定时滞系统的二次优化控制及结构整形开题报告

精品文档---下载后可任意编辑一类不稳定时滞系统的二次优化控制及结构整形开题报告题目：一类不稳定时滞系统的二次优化控制及结构整形摘要：不稳定时滞系统普遍存在于实际控制工程中，其控制困难度较大。本文针对一类不稳定时滞系统，探讨了二次优化控制及结构整形的方法。首先阐述了不稳定时滞系统的数学模型和存在问题，而后针对这些问题提出了一种基于二次优化控制的解决方案。同时，还提出了结构整形的方法，实现了跳跃式结果而不影响稳定性。理论分析和数值仿真均表明，该方法具有良好的控制性能和可行性。关键词：不稳定时滞系统，二次优化控制，结构整形，数值仿真Abstract:Unstable time-delay systems are widespread in actual control engineering, and their control difficulty is relatively high. This paper discusses the method of quadratic optimization control and structure shaping for a class of unstable time-delay systems. Firstly, the mathematical model and existing problems of unstable time-delay systems are expounded, and a solution based on quadratic optimization control is proposed for these problems. At the same time, a method of structure shaping is proposed to achieve jump-type results without affecting stability. Theoretical analysis and numerical simulation show that the method has good control performance and feasibility.Keywords: unstable time-delay system, quadratic optimization control, structure shaping, numerical simulation