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§1.简介: SDS—A系由浙江大学胡上序、北京钢铁学院马正午、华东石油学院孙宏寿联合研制的多功能系统仿真程序包。该程序包用FORTRANⅣ编写,有很强的通用性及仿真功能。用户只须自行编写初始化子程序(SUBROUTINE INIT)、数学模型子程序(SUBROUTINE MODEL)、输出打印子程序(SUBROUTINE P-R 1NT)即可使用该程序包解常微分方程、偏微分方程并面向方程或系统框图进行自动控制系统的仿真运算(包括连续系统、离散系统及非线性系统的仿真运算),运算结果可由数字或曲线表示出来。需使用查询功能
§1. Introduction: SDS-A is a multi-functional system simulation package developed by Hu Shangzhu from Zhejiang University, Ma Zhengwu from Beijing Institute of Iron and Steel, and Sun Hongshou from East China Petroleum Institute. The package written with FORTRAN Ⅳ, a very strong versatility and simulation capabilities. Users only need to write SUBROUTINE INIT, SUBROUTINE MODEL, and SUBROUTINE PR 1NT to solve ordinary differential equations, partial differential equations, and equations or systems Block diagram of the automatic control system simulation operations (including continuous systems, discrete systems and nonlinear systems simulation), the results can be figures or curves that. Need to use the query function