Adaptive Control for a Guided Projectile with High-Order Actuator Dynamics Using an Expanded Reference Model

Abstract

In this report, a recently developed adaptive control architecture using an expanded reference model is generalized to account for high-order actuator dynamics. The features of this approach allow the verification of feasible actuator dynamics using linear matrix inequalities such that the adaptive control can correctly suppress the system uncertainties in the presence of actuator dynamics. Simulation studies are carried out on the longitudinal dynamics of a high- speed guided projectile model to demonstrate the capability of the expanded reference model adaptive control architecture to provide desirable performance in the presence of actuator dynamics.

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Document Details

Document Type
Technical Report
Publication Date
Nov 22, 2021
Accession Number
AD1153646

Entities

People

  • Benjamin C. Gruenwald
  • Joshua T. Bryson

Organizations

  • United States Army Combat Capabilities Development Command

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Actuators
  • Aerodynamic Stability
  • Center Of Gravity
  • Control Surfaces
  • Control Systems
  • Dynamics
  • Guided Projectiles
  • Military Research
  • Molecular Dynamics
  • Munitions
  • Navigation
  • Numbers
  • Position Finding
  • Projectiles
  • Simulations
  • Trajectories
  • Weapons

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Control Systems Engineering.