Fundamentals of Design of Piloted Aircraft Flight Control Systems(Ⅱ) Volume IV THE HYDRAULIC SYSTEM

摘要

Part I of this volume is concerned specifically with the problems and the general design criteria associated with hydraulically powered aircraft surface controls. The early sections deal with general considerations relating to this subject, and the later chapters discuss more specific applications of particular systems.nA primary consideration in the design of any type of servomechanism, or of control systems in general, is the ease with which the flow of power is controlled. Among other things which a servo does, it operates as a power amplifier, and therefore the facility with which the Dower may be metered into some dynamical system determines to a large degree the choice of various components comprising the system.