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液压伺服系统的分析与设计需要用控制理论这一工具。本文比较通俗地介绍控制理论的基本概念和基本方法,并结合一些例子说明如何用控制理论处理液压伺服系统的分析与设计问题。全文共分十二章,这一期刊登的是第十二章。已经刊登过的十一章是概述、数学知识、传递函数、频率响应、典型元件与系统、稳定性分析、稳态误差分析、位置控制系统、速度控制系统、力控制系统、补偿技术。
Analysis and design of hydraulic servo system requires the use of control theory as a tool. This article introduces the basic concepts and basic methods of control theory more generally, and explains some examples how to deal with the analysis and design of hydraulic servo system with control theory. The full text is divided into twelve chapters, this issue is published in the twelfth chapter. The eleventh chapter has been published is an overview, mathematical knowledge, transfer function, frequency response, typical components and systems, stability analysis, steady-state error analysis, position control system, speed control system, force control system, compensation technology.