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Wednesday, July 22, 2020 | History

3 edition of Piloted simulation of an algorithm for onboard control of time-optimal intercept found in the catalog.

Piloted simulation of an algorithm for onboard control of time-optimal intercept

Piloted simulation of an algorithm for onboard control of time-optimal intercept

  • 394 Want to read
  • 10 Currently reading

Published by National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service] in [Washington, DC], [Springfield, Va .
Written in English

    Subjects:
  • Automatic pilot (Airplanes),
  • Flight control.,
  • Trajectory optimization.

  • Edition Notes

    StatementDouglas B. Price, Anthony J. Calise, and Daniel D. Moerder.
    SeriesNASA technical paper -- 2445.
    ContributionsCalise, Anthony J., Moerder, Daniel D., United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL15280613M

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Piloted simulation of an algorithm for onboard control of time-optimal intercept Download PDF EPUB FB2

This paper describes a piloted simulation of algorithms for onboard computation of trajectories for time-optimal intercept of a moving target by an F-8 aircraft. The algorithms, which were derived using singular perturbation techniques, generate commands which are displayed to the pilot on the command bars of the attitude indica-tor in the cockpit.

Piloted simulation of an algorithm for onboard control of time-optimal intercept Author: Douglas B Price ; Anthony J Calise ; Daniel D Moerder ; United States. A piloted simulation of algorithms for onboard computation of trajectories for time-optimal intercept of a moving target by an F-8 aircraft is described.

The algorithms, use singular perturbation techniques, generate commands in the : D. Price, A. Calise and D. Moerder.

Piloted simulation of an algorithm for onboard control of time-optimal intercept / By Douglas B. (Douglas Bailey) Price, Daniel D. Moerder, Anthony J. Calise and Langley Research Center. This report compares the simulation results of a real time control algorithm for onboard computation of time-optimal intercept trajectories for the F-8 and F aircraft.

Due to the inherent What soon followed was a 3-D real-time piloted simulation and which used summary of the control algorithm is given in Section 3, which highlights. This paper will describe a real time piloted simulation of algorithms designed for on-board computation of time-optimal intercept trajectories for an F-8 aircraft.

The real-time capability is demonstrated at an aircraft which is to intercept a moving target in minimum time.

Moerder, D.D.: Piloted simulation of an onboard trajectory optimisation algorithm. of Guidance, Control, and Dynamics 7 (3): –, May — June Computer Simulation 26(3), –, () MathSciNet Google Scholar 5.

Li, H.-Q.: Strategy of coordinated hunting/intercepting by multiple mobile robots based on potential points. The simulation of an aircraft, which is to intercept a mov­ing target in minimum time, demonstrates the real-time capability. Keywords: guidance; optimal control; feedback control; control parametrization; nonlinear programming.

INTRODUCTION In many control. jerky and unstable, thus PID control method as in ure 6Figand Figure 7, is used in this simulation to enhance and smooth the motor’s response. The simulation results for the modeled motor shows the response of the motor's angle compared to the user's input as shown in ureFig 8.

The PID algorithm applied is resulting smooth responses to the. Abstract: This paper presents the theoretical development of a revised optimal control pilot model (ROCM) based the modified optimal control model (MOCM) of human operator developed by Davidson and Schmidt.

An algorithm designed for easy implantation in current computer simulation and simulator fidelity analysis is presented. Example results based upon the analysis of a tracking. Optimal Control Theory Version By Lawrence C.

Evans Department of Mathematics University of California, Berkeley Chapter 1: Introduction Chapter 2: Controllability, bang-bang principle Chapter 3: Linear time-optimal control Chapter 4: The Pontryagin Maximum Principle Chapter 5: Dynamic programming Chapter 6: Game theory.

An algorithm for obtaining a state-feedback control law for near-optimal aircraft pursuit evasion in three dimensions is outlined. Key features of the approach are the use of singular-perturbation ideas to decouple the dynamics of each of the two players and the use of a reference frame that decouples the slow subsystem extremals of one player from those of the other.

This paper describes a piloted simulation of algorithms for onboard computation of trajectories for time-optimal intercept of a moving target by an F-8 aircraft.

REINFORCEMENT LEARNING AND OPTIMAL CONTROL BOOK, Athena Scientific, July The book is available from the publishing company Athena Scientific, or from.

Click here for an extended lecture/summary of the book: Ten Key Ideas for Reinforcement Learning and Optimal Control. The purpose of the book is to consider large and challenging multistage decision problems, which can. 3 Algorithms for Reconstruction with Nondiffracting Sources In this chapter we will deal with the mathematical basis of tomography with nondiffracting sources.

We will show how one can go about recovering the Most of the computer simulation results in this chapter will be shown for the image in Fig.

This is the well-known Shepp and. Value and Policy Iteration in Optimal Control and Adaptive Dynamic Programming Dimitri P. Bertsekasy Abstract In this paper, we consider discrete-time in nite horizon problems of optimal control to a terminal set of states.

These are the problems that are often taken as. A team from the University of Bristol have developed a method of operating fixed wing Unmanned Aerial Vehicles (UAVs) at long-range and high-altitude over Volcán de Fuego in Guatemala for the purposes of volcanic monitoring and ash-sampling.

Conventionally, the mission plans must be carefully designed prior to flight, to cope with altitude gains in excess of m, reaching 9 km from. Circuit Simulation Methods and Algorithms provides a step-by-step theoretical consideration of methods, techniques, and algorithms in an easy-to-understand format.

Many illustrations explain more difficult problems and present instructive circuits. The book works on Format: Hardcover. Synthesis of control algorithms for aircraft trajectories in time-optimal climb and descent.

23 February | Journal of Computer and Systems Sciences International, Vol. 47, No. 1 Piloted simulation of an onboard trajectory optimization algorithm.

where y i,i,k is the passing rate for pilot i during profile j on maneuver k; β 1 is the fixed intercept; β 2 is the fixed effect of each HRV metric at the maneuver level; β 3 and β 4 are the fixed effects of the medium and low CO 2 conditions compared to the high CO 2 condition; β 5 and β 6 are the fixed effects of the second and third.

American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA A large transport aircraft simulation benchmark (REcon¦gurable COntrol for Vehicle Emergency Return ¡ RECOVER) has been developed within the GARTEUR (Group for Aeronautical Research and Technology in Europe) Flight Mechanics Action Group 16 (FM-AG(16)) on Fault Tolerant Control ( ) for the integrated evaluation of fault detection and.