| 无人直升机发动机恒转速广义预测控制 |
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| 引用本文： | 陈林林,魏民祥,邵金菊. 无人直升机发动机恒转速广义预测控制[J]. 电子科技大学学报(社会科学版), 2010, 0(3) |
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| 作者姓名： | 陈林林 魏民祥 邵金菊 |
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| 作者单位： | 聊城大学汽车与交通工程学院;南京航空航天大学能源与动力学院; |
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| 摘 要： | 采用基于受控自回归积分滑动平均值模型的广义预测控制和总距前馈补偿相结合的复合控制策略设计恒转速控制器,实现进入恒转速闭环控制模式发动机的恒转速控制。针对实际中的几种典型情况进行仿真,与传统PID控制进行对比,并做地面系留试验。离线仿真和地面系留试验结果表明,所设计的控制器鲁棒性强,能满足小型无人直升机对发动机的跟踪性、抗干扰性要求,保证直升机主旋翼在各种飞行状态下恒速运转,以获得最佳的气动效率。
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| 关 键 词： | 航空 广义预测控制 小型无人直升机 活塞式发动机 鲁棒性 转速控制 |
Generalized Predictive Controller Design for an Unmanned Helicopter Engine Speed |
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| CHEN Lin-lin,WEI Min-xiang,, SHAO Jin-ju. Generalized Predictive Controller Design for an Unmanned Helicopter Engine Speed[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2010, 0(3) |
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| Authors: | CHEN Lin-lin WEI Min-xiang SHAO Jin-ju |
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| Affiliation: | CHEN Lin-lin1,WEI Min-xiang2,, SHAO Jin-ju2(1.College of Automobile , Transportation Engineering,Liaocheng University Liaocheng Sh,ong 252059,2.College of Energy , Power Engineering,Nanjing University of Aeronautics , Astronautics Nanjing 210016) |
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| Abstract: | Classical PID speed control method provides no guarantees for closed-loop system stability or performances for the full operating range of a piston engine.Complex engine control strategy,including generalized predictive control(GPC) and forward-feed compensation control rule,is proposed for an unmanned helicopter engine speed regulation based on controlled auto-regressive integrated moving-average(CARIMA).According to several typical conditions in practice,off-line simulations are carried out and compared w... |
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| Keywords: | aviation generalized predictive control helicopters piston engines robustness speed control |
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