| 串调动力制动系统的计算机仿真及参数寻优 |
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| 引用本文： | 王勉华.串调动力制动系统的计算机仿真及参数寻优[J].西安科技大学学报,1989(1). |
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| 作者姓名： | 王勉华 |
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| 作者单位： | 西安矿业学院电气工程系 |
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| 摘 要： | 串调动力制动闭环系统,是一个多变量互有耦合的非线性系统,其调节器的参数难以用一般工程方法加以确定。利用计算机仿真和寻优可以很方便地获得闭环最优控制系统参数。文中采用的变步长公式、单纯体相对边长算法以及收敛速度缓慢和发散的处理程序,为保证仿真寻优过程的迅速性和准确性提供了有效的方法。
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| 关 键 词： | 耦合 串级调速 寻优 |
THE COMPUTER SIMULATION AND PARAMETERS OPTIMIZATION FOR THE SCHERBIUS DYNAMIC BRAKING SYSTEM |
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| Wang Mianhua.THE COMPUTER SIMULATION AND PARAMETERS OPTIMIZATION FOR THE SCHERBIUS DYNAMIC BRAKING SYSTEM[J].JOurnal of XI’an University of Science and Technology,1989(1). |
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| Authors: | Wang Mianhua |
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| Institution: | Wang Mianhua |
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| Abstract: | The Scherbius dynamic braking closed loops system is a nonlinear system with the coupling variables. It is difficult to determine the parameters of adjuster for the system by a common engineering design. By means of the computer simulation and optimization the parameters of the optimum closed loops control system can be conveniently obtained. The manners in this article, such as the variable step size formula,the algorithm about relative side size of the simple form and the programs for processing convergent speed slowness and divergence of the computing data,have provided some efficient methods in order to guarantee the speed and accuracy in the process of simulating and optimizing. |
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| Keywords: | coupling adjustable speed with Scherbius optimization |
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