线性最佳控制的液压伺服系统设计
来源期刊:中南大学学报(自然科学版)1983年第2期
论文作者:李坦
文章页码:55 - 62
关键词:液压伺服系统; 最佳控制系统; 系统设计; 开环系统; 经典控制理论; 线性; 数学模型; 计算机模拟; 加权系数; 性能指标
摘 要:本文用状态空间法描述液压伺服系统,按二次型性能指标导出具有最佳线性控制规律的液压伺服系统的数学模型,并给出这类系统的计算机辅助设计方法。
Abstract: The hydraulic servosystems are treated by using state space description and optimized in terms of qudratic performance criteria. There is a mathe-matical model of optimal feedback hydraulic servosystems which can be usedto control the displacement, speed and force (torque) of hydraulic servome-chanisms. The technique of CAD of these systems has been given and itis shown on the analog computer that the system which is designed accord-ing to the optirnal control law has good performances indeed.