An Algorithm of Positive and Negative PoIar of Loop Structure of Feedback System
This paper try to find an algorithm to simplify loop structure of a feedback system and calculate positive and negative polar of feedback loop. An approach of reducing hang vertexes is used to transfer feedback system to network structure. After description and identification of the network and matrix characters of feedback system, we use method of marking behind vertexes to calculate polar of the loop structure, It is a polynomial algorithm including one main algorithm and two secondary algorithms, and its algorithm complexity is o(n5) lower than precious literatures. Finally a calculation example is illustrated to demonstrate the algorithm.
loop structure feedback stystem polar algorithm
Li Guijun
School of Management Science & Engineering Central University of Finance and Economics Beijing, China
国际会议
成都
英文
149-153
2010-12-17（万方平台首次上网日期，不代表论文的发表时间）