多环回路系统中闭环传递函数的研究  

Research on Closed-loop Transfer Function of Multiloop System

作　　者：郭永环[1] 李兴会[2] 陈冬梅[2] 

机构地区：[1]徐州师范大学,江苏徐州221116 [2]中国矿业大学,江苏徐州221008

出　　处：《煤矿机械》2008年第3期49-52,共4页Coal Mine Machinery

摘　　要：通过对不同系统信号流程图或方块图的分析,得出用多环回路控制系统框图求传递函数的一种算法,并对算法进行了较为充分的讨论。该算法克服了经典控制论传递函数和现代控制状态空间算法实践上的局限性,具有广泛的用途。By analyzing the signal flow chart or block diagram of different systems, a algorithm for transfer function was drived by block diagram of muhiloop control system, and the algorithm is sufficiently analysed and discussed. The method avoiding limitation of classical control theory and modern control state space on practice is discussed, and it exhibits abroad applicability.

关 键 词：信号流程图 方块图 传递函数 多环回路系统 

分 类 号：O174[理学—数学]