Distributed optimization algorithm is an efficient control strategy to reduce the on line computational complexity of model predictive control for large scale systems.
分布式求解策略是为了降低大规模预测控制系统在线实施的计算量和计算复杂性而提出的一种有效算法。
Immutable policy versions and the ability to check policy data completeness supports optimization for distributed and responsive environments.
不变策略版本及检查策略数据完整性的能力支持分布及响应环境的优化。
To solve that problem, OODT provides transparent access to distributed resources, functionality for data discovery and query optimization, as well as distributed processing and virtual archives.
为了解决那个问题,OODT提供了对分布式资源的透明访问、数据恢复和查询优化功能以及分布式处理和虚拟存档。
To improve performance, federation frequently USES caching, materialized query tables (MQTs), and distributed query optimization and execution.
要改进性能,联合需要经常使用缓存、物理查询表(MQT)以及分布式查询优化和执行。
Optimization design of drag rod reliability with random distributed parameters is discussed.
讨论了随机参数服从任意分布时拉杆的可靠性优化设计问题。
In this paper, we describe an algorithm, for query processing with semantic optimization in distributed relational database systems.
本文描述一个分布式关系数据库系统中具有语义优化的查询处理算法。
Theoretical analysis shows that the splitter with high diffraction efficiency and uniform distributed light intensity can be designed by incidence Angle optimization.
理论分析表明,通过对入射角进行优化可以得到衍射效率高且光强分布均匀的分束器。
So most research of distributed query optimization aim at reducing communication cost.
所以大多数研究分布式查询优化以减少通讯开销为目标。
Aiming at characteristics of dynamic supply chain management under networked manufacturing, distributed model predictive control was applied to solve dynamic optimization control in supply chain.
针对网络化制造环境下动态供应链管理特点,利用分布式模型预测控制技术解决供应链中动态优化控制问题。
The characteristics of distributed database are introduced in this paper, common used query optimization algorithms are provided are provided, and the method of selection algorithm is given.
介绍了分散式数据库的特点,详细阐述了常用的查询优化演算法的思想,分析了优缺点,给出了演算法选择的方法。
The experimental results show that the performance optimization on ISTX can greatly improve distributed transaction processing performance under the precondition of guaranteeing reliability.
实验数据表明,对ISTX的性能优化能在保证分布事务可靠性的前提下,较大幅度地提高了分布事务处理的性能。
This model has been successfully utilized in the optimization of distributed parallel computing of the third generation ocean general circulation model of the Chinese Academy of Science.
该模型目前已成功应用于中国科学院第三代海洋环流模式的分布式并行计算优化。
Based on the two degrees of freedom PID control and model-based optimization, a new coordinated control system for distributed utility plants is proposed.
基于双自由度pid调节和模式优化方式,提出了分布式供热(电)动力系统的联动控制方案。
It has a distributed architecture and employs a heuristic algorithm to explore a large and complex optimization space for performance improvement.
它具有分布式系统结构,采用一个启发式算法搜索一个很大而复杂的优化空间以提高被编译程序的运行性能。
An optimization method is proposed for computing the maximum penetration level of multiple distributed generators, taking into account voltage regulation constraints.
针对分布式电源准入容量计算的问题,提出了考虑电压调整约束后的准入功率优化计算模型。
Query optimization: the goals of query optimization in distributed data integration system are different from those in traditional database system.
查询优化:分布式数据集成系统查询优化的目标与集中式数据库有所不同。
The procedures of iterative equivalent and internal bus modification are followed to gain the convergence of distributed reactive optimization.
如此交替等值和内点法修正,直到分布式无功优化计算收敛。
Introduced the current status of structural optimization and paralleled computation, and then presents the necessity of designing a distributed paralleled optimization system.
说明了结构优化和分布式并行计算技术的现状,并提出进行分布式并行优化系统设计的必要性。
Collaborative optimization (CO), as a typical MDO method, is well suited to multidisciplinary design environment, especially large-scale distributed analysis problem.
协作优化就是一种多学科优化方法,它适用于多学科分析环境,尤其适用于大型分布式分析问题。
The heuristic approach was used to solve the optimization model to determine the optimal allocation and size of distributed generation.
然后,运用启发式算法对优化模型进行求解,确定分布式电源的最佳配置点和配置容量。
The research includes following contents: 1. Distributed parallel reactive power optimization algorithm based on sub-area division of the power systems.
具体的研究内容包括:1。基于电网分区的分布式并行无功优化算法。
And optimization technology is used to adjust the ventilation structure dimensions, so that the temperature of each part in the machine can be well distributed.
并利用优化技术调整结构尺寸,使各部件中温度分布趋于均匀。
In the distributed query optimization, both local processing cost and transmission cost should be thought over simultaneously.
在分布式查询优化中,应同时考虑本地处理代价和传输代价。
A generalized optimization method based on distributed knowledge - - - - simulated annealing algorithm based on KOHO-NEN neural network is presented in this paper.
本文提出了一种基于分布式知识的广义优化方法——基于KOHONEN神经网络的模拟退火算法。
The method of distributed query optimization is analyzed deeply which use semi-join algorithm and query tree disassembling.
并用实例证明其相对于没有进行分布式查询优化的算法可以大大减少网络上传输的数据量。
Basing on particle swarm optimization, this paper gives the algorithm on coalition formation and the sub-task allocation in the agent-based distributed measurement system.
根据粒子群优化算法的基本原理,提出基于粒子群优化算法的智能体测试系统联盟形成以及测试子任务优化分配算法。
Restrictive assumptions on utility function are removed and a simple distributed rates algorithm is proposed using the particle swarm optimization based on the network utility maximization framework.
基于最大化用户效用函数框架,去掉了以往研究中对效用函数的严格假设,利用粒子群方法设计了分布式速率控制算法。
This paper presents the distributed solution based on nine-zone diagram method for reactive power optimization in regional system.
在此基础上,再采用九区图方法调整配电网的无功电压,进行迭代,逐层进行无功优化直到问题收敛。
Based on relevant design theory and optimization method, the stability and reliability optimization of arbitrarily-distributed parameters is postulated for compression bars.
在稳定可靠性设计理论与灵敏度分析方法的基础上,研究了压杆稳定可靠性灵敏度设计问题。
Cloud computing: storage, databases, and optimization for computing in a massively distributed environment.
存储、数据库、巨型分布式计算优化。
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