基于数字PID驱动战斗部偏转的压电陶瓷研究

2019 34rd Youth Academic Annual Conference of Chinese Association of Automation (YAC) Pub Date : 2019-06-01 DOI:10.1109/YAC.2019.8787643

Bo Zhang, Guoqiang Sun

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引用次数: 0

摘要

偏转机头控制是一种新型的弹药控制方式。将压电陶瓷作为致动器应用于战斗部缺陷控制，完成弹丸变形，控制弹道。在基于数字PID算法的压电陶瓷作动器技术中，采用单片机进行编程。通过仿真研究驱动控制系统的特性，确定关键参数。结果表明，基于数字PID算法的驱动控制具有精度高、响应速度快等优点。因此，该技术满足了弹药战斗部偏转的设计要求。

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A research of piezoelectric ceramics based on digital PID driving warhead deflection

Deflectable Nose control is a new type of ammunition control. The piezoelectric ceramic as actuator is applied to warhead defection control, so as to complete projectile deformation and control the trajectory. In the technology that piezoelectric ceramic actuator based on digital PID algorithm, MCU is used for programming. We can study characteristics of the drive control system by means of simulation and determine key parameters. The result manifests the drive control based upon the digital PID algorithm has advantages for example high precision, fast response and so on. Consequently, the technology meets the design requirement of ammunition warhead deflection.

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2019 34rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)

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