基于增量式PID算法的气体流量控制方法

高慧中; 路 骏; 马小录

doi:10.11993/j.issn.1673-1948.2016.02.010

基于增量式PID算法的气体流量控制方法

doi: 10.11993/j.issn.1673-1948.2016.02.010

1.
中国船舶重工集团公司第705研究所, 陕西西安, 710077
2.
西北工业大学航海学院, 陕西西安, 710072

基金项目: 国家自然科学基金(61403306), 中国博士后科学基金特别资助(2015T81062), 中国博士后科学基金(2014M552503)

详细信息

作者简介:
高慧中(1989-), 男, 助理工程师, 主要研究方向为噪声测试与分析及特征提取方法.

中图分类号: TJ630.32; TP214.8
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- 被引次数: 0
出版历程
- 收稿日期: 2015-10-19
- 修回日期: 2015-12-27
- 刊出日期: 2016-04-20

Incremental PID Algorithm Based Gas Flow Control Method

1.
The 705 Research Institute, China Shipbuilding Industry Corporation, Xi′an 710077, China
2.
School of Marine Science and Technology, Northwestern Polytechnical University, Xi′an 710072, China

摘要

摘要: 气体流量控制回路因其动态特性复杂、响应速度受限等现象给控制器的设计带来了挑战。文中在分析鱼雷气体燃料动力系统动态流量控制特性的基础上, 使用增量式比例-积分-微分(PID)算法来实现气体流量的动态控制, 给出了控制系统动态特性的数学描述。在气体流量自适应控制器的设计阶段, 首先在Ziegler-Nichol初始化基础上, 试凑出一组具有良好控制效果的PID参数, 并通过阶跃试验确认了该控制器的性能。仿真试验证明了该控制器在动态环境下的自适应能力。
- 鱼雷动力系统 /
- 气体流量控制 /
- 增量式比例-积分-微分(PID)算法 /
- 自适应
Abstract: Design of gas flow controller is of great challenge due to complicated dynamic performances and delayed response of the Gas flow control system. In this study, the dynamic flow control characteristics of the gas fuel for torpedo power system were analyzed, the incremental proportional integrative derivative(PID) algorithm was adopted to achieve dynamic control of gas flow, and the dynamic performances of the flow control system were described mathematically. In design of an adaptive gas flow controller, Ziegler-Nichols principle was utilized to realize initialization, then a set of PID parameters with better control behaviour were achieved through trial and error method. Step test was conducted to validate the performance of the controller. Eventually, the adaptability of the controller under dynamic condition was verified by simulation test.
- torpedo power system /
- gas flow control /
- incremental proportional integrative derivative(PID) algorithm /
- adaptability

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参考文献(5)

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