A Parameter Optimization Approach to Controller Partitioning for Integrated Flight/Propulsion Control Application

A Parameter Optimization Approach to Controller Partitioning for Integrated Flight/Propulsion Control Application
Author :
Publisher :
Total Pages : 34
Release :
ISBN-10 : 1729060277
ISBN-13 : 9781729060278
Rating : 4/5 (77 Downloads)

Book Synopsis A Parameter Optimization Approach to Controller Partitioning for Integrated Flight/Propulsion Control Application by : National Aeronautics and Space Adm Nasa

Download or read book A Parameter Optimization Approach to Controller Partitioning for Integrated Flight/Propulsion Control Application written by National Aeronautics and Space Adm Nasa and published by . This book was released on 2018-10-21 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: A parameter optimization framework is presented to solve the problem of partitioning a centralized controller into a decentralized hierarchical structure suitable for integrated flight/propulsion control implementation. The controller partitioning problem is briefly discussed and a cost function to be minimized is formulated, such that the resulting 'optimal' partitioned subsystem controllers will closely match the performance (including robustness) properties of the closed-loop system with the centralized controller while maintaining the desired controller partitioning structure. The cost function is written in terms of parameters in a state-space representation of the partitioned sub-controllers. Analytical expressions are obtained for the gradient of this cost function with respect to parameters, and an optimization algorithm is developed using modern computer-aided control design and analysis software. The capabilities of the algorithm are demonstrated by application to partitioned integrated flight/propulsion control design for a modern fighter aircraft in the short approach to landing task. The partitioning optimization is shown to lead to reduced-order subcontrollers that match the closed-loop command tracking and decoupling performance achieved by a high-order centralized controller. Schmidt, Phillip and Garg, Sanjay and Holowecky, Brian Glenn Research Center RTOP 505-62-50...


A Parameter Optimization Approach to Controller Partitioning for Integrated Flight/Propulsion Control Application Related Books

A Parameter Optimization Approach to Controller Partitioning for Integrated Flight/Propulsion Control Application
Language: en
Pages: 34
Authors: National Aeronautics and Space Adm Nasa
Categories:
Type: BOOK - Published: 2018-10-21 - Publisher:

DOWNLOAD EBOOK

A parameter optimization framework is presented to solve the problem of partitioning a centralized controller into a decentralized hierarchical structure suitab
NASA Technical Memorandum
Language: en
Pages: 492
Authors:
Categories: Aeronautics
Type: BOOK - Published: 1994 - Publisher:

DOWNLOAD EBOOK

A Modified Approach to Controller Partitioning
Language: en
Pages: 26
Authors:
Categories:
Type: BOOK - Published: 1993 - Publisher:

DOWNLOAD EBOOK