涡桨发动机发螺一体化起飞推力优化控制

田飞龙; 丁红帅; 郑宏亮; 詹骆骥

doi:10.13224/j.cnki.jasp.20210804

涡桨发动机发螺一体化起飞推力优化控制

doi: 10.13224/j.cnki.jasp.20210804

中国航空发动机集团有限公司航空发动机控制系统研究所，江苏无锡 214063

详细信息

作者简介:
田飞龙（1967-），男，工程师，硕士，主要从事航空发动机控制研究。

中图分类号: V233.7
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- 文章访问数: 521
- HTML浏览量: 166
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- 被引次数: 0
出版历程
- 收稿日期: 2020-11-12
- 刊出日期: 2021-09-28

Optimal control of thrust for turboprop with engine and propeller integration during takeoff

Aero Engine Control System Institute， Aero Engine Corporation of China，Wuxi Jiangsu 214063，China

摘要

摘要: 针对涡桨发动机对起飞阶段的快速响应需求，提出一种发螺一体化控制架构，通过油门杆综合燃油回路和桨距回路，提高系统动态响应。根据螺旋桨特性，设计起飞阶段推力优化控制策略，通过空速调度最大有效起飞功率，从而提升起飞阶段推力响应。仿真结果表明：这种发螺一体化起飞推力优化控制策略使得涡桨发动机起飞加速段推力平均增加2.59%，发动机加速到起飞响应时间小于2.5 s，有效提升了涡桨飞机的快速响应。
- 起飞推力 /
- 涡桨发动机 /
- 发螺一体化 /
- 优化控制 /
- 快速响应
Abstract: An engine and propeller integrated control architecture was proposed for turboprop engine rapid response during takeoff.Throttle lever was used to schedule the fuel control loop and pitch control loop for fast system response.A optimal control strategy for thrust was developed at the very beginning of the takeoff in order to maximize thrust according to the property of propeller.Air speed was selected to schedule the maximum effective power to improve thrust response during takeoff.The simulated result showed that the thrust increased by 2.59% in average during takeoff，and the time accelerated to takeoff was less than 2.5 s by the proposed optimal takeoff thrust control strategy and integrated control architecture.The system dynamic response was enhanced effectively by the designed method.
- thrust of takeoff /
- turboprop /
- engine and propeller integration /
- optimal control /
- rapid response

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