系统工程学,就是用系统的观点,信息论、控制论等理论,以及现代数学方法和电子计算机技术,结合渗透而成的一门综合性的管理科学。我们所说的系统的观点,就是把所研究的许多事物(如大型工程、科学研究项目、企业事业单位,以至一台设备、一台仪器等)都看作是一个系统。系统是由构成这一事物的许多东西共同组织起来的。系统是由相互依存相互制约的分系统(或 Systems engineering is a comprehensive management science that combines infiltration with systems theory, information theory and cybernetics, as well as modern mathematical methods and computer technology. What we call the system’s point of view is that many things studied (such as large-scale engineering, scientific research projects, enterprises and institutions, and even a device, an instrument, etc.) are regarded as a system. The system is organized by many things that make up this thing. The system is a system of subsystems that are interdependent and mutually constrained