系统故障演化过程的内在因素-时间关系研究OA北大核心

To study the internal factor-time relationship of system fault evolution process(SFEP),we propose a research method based on quantum mechanics.First,the composition and characteristics of SFEP are discussed.Second,the factor-time coordinate space is established.Finally,the factor-time relationship in quantum and classical states of SFEP is studied.Our results show SFEP is properly expressed as quantum superposition states in terms of composition and hierarchy.Factor-time coordinate space is composed of time and factor set plane.Measurement enables SFEP to transform from quantum state to classical state.Meanwhile,it produces time attribute and loses factor attribute.When SFEP is projected from factor to time,SFEP has a continuous causal relationship and the projection is the system fault probability distribution corresponding to the measurement time,which is a function of time.When SFEP is projected from time to factor,SFEP has discontinuous correlation and the projection is the superposition state of system function states at all times,which is a function of factors.