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This paper presents methods to correct trajectory of artillery rockets employing the pulsejet control systems and global navigation satellite system (GNSS). In this control algorithm, the minimum time between two consecutive pulsejets depends on physical characteristics of the rocket and trajectory parameters instead of a given constant value. The simulation results and comparison between the cases indicate that the method of trajectory correction proposed in this paper has advantages over the other methods when it requires the least number of pulsejets and the value of each pulsejet to ensure the collision point error is within a given threshold.

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Methods of Trajectory Correction Employing the Pulse Steering Array and Global Navigation Satellite (GNSS)

  • 会议论文

  • 发表日期：

    2026年

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  • Nguyen Van Khoi,
  • Nguyen Van Tue,
  • Nguyen Ngoc Dien,
  • Nguyen Sy Long,
  • Nguyen Quang Anh

摘要

This paper presents methods to correct trajectory of artillery rockets employing the pulsejet control systems and global navigation satellite system (GNSS). In this control algorithm, the minimum time between two consecutive pulsejets depends on physical characteristics of the rocket and trajectory parameters instead of a given constant value. The simulation results and comparison between the cases indicate that the method of trajectory correction proposed in this paper has advantages over the other methods when it requires the least number of pulsejets and the value of each pulsejet to ensure the collision point error is within a given threshold.