Discrete-time Periodic Riccati Equation (DPRE)

버전 2.0.0.1 (151 KB) 작성자: Ivo Houtzager
Discrete-time periodic Riccati equation solver for periodic LQ state-feedback design
다운로드 수: 949
업데이트 날짜: 2021/4/20

These functions solve the Discrete-time Periodic Riccati Equation (DPRE) for periodic LQ state-feedback design. The functions compute the unique stabilizing solution X{k} of the discrete-time periodic Riccati equation and also returns the gain matrix K{k} in the state-feedback u{k} = -K{k}x{k}, where k = 1:P.

The m-file "dpre" solves the discrete-time periodic optimal control problem by a cyclic QZ or a Newton backward iteration method. These are not the fastest methods available, but work quite well.

The mex-file "dprex" solves the discrete-time periodic optimal control problem by a periodic QR (using functions from matlab's internal slicot library) or a complex periodic QC method (using converted fortran to c code from the pqzschur library). The mex-file implementation is much faster, but requires compilation of the mex file which can be done by running make_dprex.m.

인용 양식

Ivo Houtzager (2024). Discrete-time Periodic Riccati Equation (DPRE) (https://github.com/iwoodsawyer/dpre/releases/tag/v2.0.0.1), GitHub. 검색됨 .

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버전 게시됨 릴리스 정보
2.0.0.1

See release notes for this release on GitHub: https://github.com/iwoodsawyer/dpre/releases/tag/v2.0.0.1

2.0.0.0

See release notes for this release on GitHub: https://github.com/iwoodsawyer/dpre/releases/tag/v2.0.0.0

1.0.0.0

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이 GitHub 애드온의 문제를 보거나 보고하려면 GitHub 리포지토리로 가십시오.