FLEXIBLE AEROSPACE VEHICLES SIMULATION AND NONLINEAR CONTROL SYNTHESIS S.A.Brodsky,

نویسندگان

  • A. V. Nebylov
  • A. I. Panferov
چکیده

Possible approaches to the mathematical description of different types of flexible flying vehicles (FFV), and also the principles of software development for control system synthesis, dynamic properties research and FFV motion simulation are observed. The peculiarities of the program package specially created for such purposes are described. It includes the library of program modules designed on the base of mathematical models of FFV units and control system, and also such significant physical effects as flexibility, liquid oscillations, time lag of engines, local aerodynamic effects, etc. The adequate choice of the necessary program modules allows to investigate the dynamic properties of existing and prospective FFV. Copyright © 2005 IFAC

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Design of Nonlinear Robust Controller and Observer for Control of a Flexible Spacecraft

Two robust nonlinear controllers along with a nonlinear observer have been developed in this study to control a 1D nonlinear flexible spacecraft. The first controller is based on dynamic inversion, while the second one is composed of dynamic inversion and µ-synthesis controllers. The extension of dynamic inversion approach to flexible spacecraft is impeded by the non-minimum phase characteristi...

متن کامل

Vibration Suppression of Fuel Sloshing using Subband Adaptive Filtering (RESEARCH NOTE)

One of the main vibration problems of aerospace vehicles with liquid fuel propulsion system is fuel sloshing. This phenomenon is a low frequency vibrational challenge which can affect the motion of the vehicle and degrade the stability of the main control system. In this regards, the motion of the liquid will be very critical when the frequency of the sloshing is very close to the frequencies o...

متن کامل

Flight Simulation Model for Small Scaled Rotor Craft-Based UAV

Abstract: Many control system designs have been developed for controlling the dynamic process of aerospace vehicles. Yet, among those designs, few are readily suitable for applying. Moreover, most of the applicable aerospace control designs are built through flight tests that perform real processes on available real vehicles. The need to use real vehicles in the control design cycle poses a hig...

متن کامل

Worst-case Analysis of Flight Control Laws for Re-entry Vehicles

This paper reports results of a joint study between ESA, DEIMOS Space S.L. and the University of Leicester on the robustness analysis of flight control laws for future hypersonic re-entry vehicles. We apply a novel hybridised version of the deterministic global optimisation algorithm, DIviding RECTangles (DIRECT), to perform worst-case analysis of a nonlinear-dynamic inversion (NDI) flight cont...

متن کامل

Maximum Allowable Dynamic Load of Flexible 2-Link Mobile Manipulators Using Finite Element Approach

In this paper a general formulation for finding the maximum allowable dynamic load (MADL) of flexible link mobile manipulators is presented. The main constraints used for the algorithm presented are the actuator torque capacity and the limited error bound for the end-effector during motion on the given trajectory. The precision constraint is taken into account with two boundary lines in plane w...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005