Stability Preservation Technique for Order Reduction of z-Domain Interval Structure
摘要
Decades passed, since the technique for reduction of higher order to lower-order transfer function is under development. With new methods evolving, a breakthrough was for interval systems. Considering the approximation and stability of the system here discussed is a stability preservation method for order reduction of discrete interval system. Examples are used to justify the development of the proposed method through comparisons with the existing order reduction techniques.