工业制造的复杂性日益增加和对更高效率、更大柔性、更佳产品质量和更低成本的追求。正在不断地改变制造过程。自从五十年代初期建立经典控制理论以来,工程师们已设想出一些分析或设计系统的方法。这些方法可归纳为: ○由不同方程、输入-输出传递函数和状态空间模式组成的建模法; ○诸如可控性、可观察性和稳定性测试的系统特性法; ○诸如串行补偿、极性布置、优化控制、鲁棒控制等控制 The complexity of industrial manufacturing is increasing and the pursuit of higher efficiency, greater flexibility, better product quality and lower cost. The manufacturing process is constantly changing. Since the establishment of classical control theory in the early 1950s, engineers have devised methods for analyzing or designing systems. These approaches can be summarized as follows: • modeling methods consisting of different equations, input-output transfer functions and state-space patterns; • system characterization methods such as controllability, observability and stability testing; Polarity, Optimal Control, Robust Control and more