Maneuvering Response
Title | Maneuvering Response PDF eBook |
Author | P. Aranow |
Publisher | |
Pages | 166 |
Release | 1983 |
Genre | Inland navigation |
ISBN |
Background and Review of Ship Maneuvering Response Experiments
Title | Background and Review of Ship Maneuvering Response Experiments PDF eBook |
Author | W. McIlroy |
Publisher | |
Pages | 32 |
Release | 1982 |
Genre | Pilots and pilotage |
ISBN |
Fighter Aircraft Maneuver Limiting Using MPC: Theory and Application
Title | Fighter Aircraft Maneuver Limiting Using MPC: Theory and Application PDF eBook |
Author | Daniel Simon |
Publisher | Linköping University Electronic Press |
Pages | 204 |
Release | 2017-09-12 |
Genre | |
ISBN | 9176854507 |
Flight control design for modern fighter aircraft is a challenging task. Aircraft are dynamical systems, which naturally contain a variety of constraints and nonlinearities such as, e.g., maximum permissible load factor, angle of attack and control surface deflections. Taking these limitations into account in the design of control systems is becoming increasingly important as the performance and complexity of the aircraft is constantly increasing. The aeronautical industry has traditionally applied feedforward, anti-windup or similar techniques and different ad hoc engineering solutions to handle constraints on the aircraft. However these approaches often rely on engineering experience and insight rather than a theoretical foundation, and can often require a tremendous amount of time to tune. In this thesis we investigate model predictive control as an alternative design tool to handle the constraints that arises in the flight control design. We derive a simple reference tracking MPC algorithm for linear systems that build on the dual mode formulation with guaranteed stability and low complexity suitable for implementation in real time safety critical systems. To reduce the computational burden of nonlinear model predictive control we propose a method to handle the nonlinear constraints, using a set of dynamically generated local inner polytopic approximations. The main benefit of the proposed method is that while computationally cheap it still can guarantee recursive feasibility and convergence. An alternative to deriving MPC algorithms with guaranteed stability properties is to analyze the closed loop stability, post design. Here we focus on deriving a tool based on Mixed Integer Linear Programming for analysis of the closed loop stability and robust stability of linear systems controlled with MPC controllers. To test the performance of model predictive control for a real world example we design and implement a standard MPC controller in the development simulator for the JAS 39 Gripen aircraft at Saab Aeronautics. This part of the thesis focuses on practical and tuning aspects of designing MPC controllers for fighter aircraft. Finally we have compared the MPC design with an alternative approach to maneuver limiting using a command governor.
Strategic Maneuvering in Argumentative Discourse
Title | Strategic Maneuvering in Argumentative Discourse PDF eBook |
Author | Frans H. van Eemeren |
Publisher | John Benjamins Publishing |
Pages | 323 |
Release | 2010 |
Genre | Language Arts & Disciplines |
ISBN | 9027211191 |
In "Strategic Maneuvering in Argumentative Discourse," Frans H. van Eemeren" "brings together the dialectical and the rhetorical dimensions of argumentation by introducing the concept of strategic maneuvering. Strategic maneuvering refers to the arguer s continual efforts to reconcile aiming for effectiveness with being reasonable. It takes place in all stages of argumentative discourse and manifests itself simultaneously in the choices that are made from the topical potential available at a particular stage, in adaptation to audience demand, and in the use of specific presentational devices. Strategic maneuvering derails when in the specific context in which the discourse takes place a rule for critical discussion has been violated, so that a fallacy has been committed. Van Eemeren makes clear that extending the pragma-dialectical approach to argumentation by taking account of strategic maneuvering leads to a richer and more precise method for analyzing and evaluating argumentative discourse."
Room for Maneuver
Title | Room for Maneuver PDF eBook |
Author | Morwenna Symons |
Publisher | MHRA |
Pages | 177 |
Release | 2005 |
Genre | German fiction |
ISBN | 1904350437 |
In the structuring of literary texts that refer extensively to previous texts ('intertexts'), one issue is paramount: the space accorded to the reader.
Design of Guidance and Control Systems for Tactical Missiles
Title | Design of Guidance and Control Systems for Tactical Missiles PDF eBook |
Author | Qi Zaikang |
Publisher | CRC Press |
Pages | 255 |
Release | 2019-09-09 |
Genre | Technology & Engineering |
ISBN | 1000680673 |
Design of Guidance and Control Systems for Tactical Missiles presents a modern, comprehensive study of the latest design methods for tactical missile guidance and control. It analyzes autopilot designs, seeker system designs, guidance laws and theories, and the internal and external disturbances affecting the performance factors of missile guidance control systems. The text combines detailed examination of key theories with practical coverage of methods for advanced missile guidance control systems. It is valuable content for professors and graduate-level students in missile guidance and control, as well as engineers and researchers who work in the area of tactical missile guidance and control.
Proceedings
Title | Proceedings PDF eBook |
Author | |
Publisher | |
Pages | 840 |
Release | 1969 |
Genre | Hydrofoil boats |
ISBN |