A multi-step method for partial eigenvalue assignment problem of high order control systems

作者：Liu, Hao^*; Xu, Jiajia

来源：Mechanical Systems and Signal Processing, 2017, 94: 346-358.

DOI：10.1016/j.ymssp.2017.03.002

• Inverse problem
• High-order systems
• Partial eigenvalue assignment
• Multi-step method

In this paper, we consider the partial eigenvalue assignment problem of high order control systems. Based on the orthogonality relations, we propose a new method for solving this problem by which the undesired eigenvalues are moved to desired values and keep the remaining eigenvalues unchanged. Using the inverse of Cauchy matrix, we give the solvable condition and the explicit solutions to this problem. Numerical examples show that our method is effective.

• 出版日期2017-9-15
• 单位南京航空航天大学