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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Garg, Sanjay Ouzts, Peter J. Lorenzo, Carl F. Mattern, Duane L. |
| Copyright Year | 1991 |
| Description | Author affiliation: NASA Lewis Research Center, Advanced Control Technology Branch, Cleveland, Ohio 44135 (Garg, Sanjay; Ouzts, Peter J.; Lorenzo, Carl F.) || NASA Lewis Research Center, Advanced Control Technology Branch, Cleveland, Ohio 44135; Sverdrup Technology Inc. (Mattern, Duane L.) |
| Abstract | NASA is actively involved in the development of enabling technologies that will lead towards aircraft with new/enhanced maneuver capabilities such as Short Take-Off Vertical Landing (STOVL) and high angle of attack performance. Because of the high degree of dynamic coupling between the airframe and propulsion systems of these types of aircraft, one key technology is the integration of the flight and propulsion control. The NASA Lewis Research Center approach to developing Integrated Flight Propulsion Control (IFPC) technologies is an in-house research program referred to as IMPAC - Integrated Methodology for Propulsion and Airframe Control. The goals of IMPAC are to develop a viable alternative to the existing integrated control design methodologies that will allow for improved system performance and simplicity of control law synthesis and implementation, and to demonstrate the applicability of the methodology to a supersonic STOVL fighter aircraft. Based on some preliminary control design studies that included evaluation of the existing methodologies, the IFPC design methodology that is emerging at the Lewis Research Center consists of considering the airframe and propulsion systems as one integrated system for an initial centralized controller design and then partitioning the centralized controller into separate airframe and propulsion system subcontrollers to ease implementation and to set meaningful design requirements for detailed subsystem control design and evaluation. This paper provides an overview of IMPAC and includes detailed discussion of the various important design and evaluation steps in the methodology. |
| Starting Page | 747 |
| Ending Page | 754 |
| File Size | 968866 |
| Page Count | 8 |
| File Format | |
| ISBN | 0879425652 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1991-06-26 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | American Automatic Control Council(AACC) |
| Subject Keyword | Aircraft propulsion Space technology Control systems Centralized control NASA Aerospace control Design methodology Control design System performance Control system synthesis |
| Content Type | Text |
| Resource Type | Article |
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