| 赋权控制分配策略的空间优化设计 |
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| 引用本文： | 陈勇,董新民,王发威,赵丽. 赋权控制分配策略的空间优化设计[J]. 信息与控制, 2012, 41(2): 225-232 |
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| 作者姓名： | 陈勇 董新民 王发威 赵丽 |
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| 作者单位： | 1. 空军工程大学工程学院,陕西西安,710038
2. 陕西国际商贸学院商学院,陕西咸阳,712046 |
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| 基金项目： | 航空科学基金资助项目(2008ZC01006) |
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| 摘 要： | 为提高静态赋权控制分配策略虚拟指令可达集的使用率,基于改进粒子群算法提出了一种离线确定控制指令最优化权值的空间优化设计方案.分别建立了加权伪逆法和混合优化法的数学模型,推导出统一的控制律形式,并给出了构造可达集空间的算法:引入量子和遗传因了,通过粒子的交叉操作增强粒子群的多样性,以快速求解控制指令权值的全局最优点.仿真结果表明,设计的方案可以实现赋权控制分配策略可达集空间的最大化.
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| 关 键 词： | 飞行控制 赋权控制分配 可达集 粒子群优化 |
The Design of Space Optimization for Weighted Control Allocation Scheme |
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| CHEN Yong , DONG Xinmin , WANG Fawei , ZHAO Li. The Design of Space Optimization for Weighted Control Allocation Scheme[J]. Information and Control, 2012, 41(2): 225-232 |
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| Authors: | CHEN Yong DONG Xinmin WANG Fawei ZHAO Li |
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| Affiliation: | 1.Engineering College,Air Force Engineering University,Xi’an 710038,China;2.Business College,Shaanxi University of International Trade and Commerce,Xianyang 712046,China) |
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| Abstract: | To increase the using rate of attainable virtual instruction set in static weighted control allocation,a design scheme of space optimization for determining the best weights of instructions offine is proposed based on the improved particle swarm optimization.The mathematical models of weighted pseudo-inverse and mixed optimization methods are built respectively whose uniform control law is deducted and attainable set constructing algorithm is presented.By introducing the quantum and genetic factors,the diversity of particle swarm is enhanced through cross operation to obtain the global optimal weights of control instructions quickly.The simulation results show that the designed scheme can achieve the maximal attainable set space of weighted control allocation. |
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| Keywords: | flight control weighted control allocation attainable set particle swarm optimization |
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