典型无静差系统的多重最优控制
Multl-Optimal Control of Typical Non-Static Error Systems
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摘要: 本文讨论典型无静差系统的三项常规性能指标(稳态精度、响应速度和相角稳定裕量)综 合最优和一项常规性能指标(相角稳定裕量)最优的条件,在此基础上,用状态空间法推导出系 统的单位阶跃响应的解析公式,举例用最优控制理论设计系统,以实现系统在常规性能指标综 合最优的条件下,线性二次型性能指标最优的多重最优控制.Abstract: In this paper, multi-optimal control of typical nonstatic error systems are discussed, in which the three conventional performance indexes are complex optimal. Time responses are deduced by the state-space method of modern control theory. In the examples, these systems are designed to realize multi-optimal control, using the optimal control theory.
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