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Lateral vehicle control based on active flight control technology

  • Young Bong Seo
  • , Jae Weon Choi*
  • , Guang Ren Duan
  • *Corresponding author for this work
  • Pusan National University

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, a lateral vehicle control using the concept of control configured vehicle (CCV) is presented. The control objectives for the lateral dynamics of a vehicle include the ability to follow a chosen variable without significant motion change in other specified variables. The analysis techniques for decoupling of the aircraft motions are utilized to develop vehicle lateral control with advanced mode. Vehicle lateral dynamic is determined to have the steering input and control torque input. The additional vehicle modes are also defined to using CCV concept. We use right eigenstructure assignment techniques and command generator tracker to design a control law for an lateral vehicle dynamics. The desired eigenvectors are chosen to achieve the desired decoupling (i.e., lateral direction speed and yaw rate). The command generator tracker is used to ensure steady-state tracking of the driver's command. Finally, the developed design is utilized by using the lateral vehicle dynamic with four wheel.

Original languageEnglish
Pages (from-to)981-992
Number of pages12
JournalJournal of Mechanical Science and Technology
Volume20
Issue number7
DOIs
StatePublished - Jul 2006

Keywords

  • 4WS
  • Active Control Technology (ACT)
  • Command Generator Tracker
  • Control Configured Vehicle (CCV)
  • Eigenstructure Assignment
  • Flight Control System
  • Lateral Vehicle Control
  • Motion Decoupling
  • Multi-variable Control

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