直流电动机外文翻译(编辑修改稿)

直流电动机外文翻译(编辑修改稿)内容摘要：

e role of all the disturbances, such as disturbances such as voltage, current loop by regulating the timely inhibited, so that speed is not affected or less affected by disturbances. Current speed of the inner ring also played in the transformation of the target structure and regulation of the role of parameters to accelerate the speed of adjustment in response to the process of ring. In characteristics, the speed of the adjustment ring to ensure the system without static error, the role of current loop system with better sag characteristics of an excavator. • 4. System Simulation MathWorks Inc. MATLAB is introduced in 1984 a set of numerical simulation software, is divided into the total package and a number of kits, you can achieve the numerical analysisDifferent branch of mathematics it to function in the form of algorithms classified as libraries, the use of direct calls to these functions and give the actual parameters of the problem can be solved quickly and accurately. that is, to a series of connecting module, a plex model of the system. In recent years, was the rise of the Simulink has bee a field of academic and industrial • Building, simulation and analysis of dynamic systems on the most widely used software package, it supports linear and nonlinear systems, could create a continuous time, di。