查询词典 optimization of scheduling

In accordance with the main features and shortcomings of TTCAN,the master-slave mode network structure is proposed.In master node,the next planning scheduling table is created under normal operation of the system based on the characteristics of synchronous messages:the trigging messages including synchronous messages, transmission information are transmitted to all the slave nodes.Thus the problem of online modification of scheduling table is resolved.

根据TTCAN协议的主要特点和存在的不足，提出了主/从模式的网络结构，主节点根据同步报文的特点在系统正在运行的情况下生成下一个计划调度表，在下一个周期开始时包含有同步报文传输信息的触发报文将被发送给所有的从节点，解决了调度表在线修改的问题。

Different schedulers have different scheduling algorithms that bring about quite different performances of an HSUPA system. Therefore, it is expected to further consider the characteristics of WCDMA systems and work out better scheduling algorithms for distributed schedulers in order to obtain higher system performance.

文章认为由于调度器的变化，不同调度算法在HSUPA系统中的表现有很大差别，需要进一步根据WCDMA系统业务的特点，设计更适合分布式调度器的调度算法，以进一步提高系统性能。

To improve the accuracy of cabin crew scheduling, we present a new solution model that integrates the crew pairing problem and the crew rostering problem into one stage, conducts the scheduling by leg, and searches for the global optimal solution. Referring to the objectives and constraints of Taiwan's airline business, we decide the levels of parameters via the design of experiment and then apply the genetic algorithm to solve the concerned problems.

过去受限於电脑速慢与空服员排班问题复杂性，传统上分成组员勤务组合产生与组员指派阶段求解空服员排班问题，导致人员指派效果佳，且因短程航线问题特性造成排班单位过大，指派，因此本研究考台湾航空业实务运作之限制，将组员勤务组合产生与组员指派阶段整合为一阶段求解，建一个以「航段」为排班基础之最佳空服员排班整合模式，以提升排班接续性和人员用。

Top real-time fault-tolerance uses real-time fault-tolerant techniques as resume execution or re-execution and adopts the H-FTF scheduling method. And, based on time redundancy, bottom real-time fault-tolerance uses real-time fault-tolerant techniques as alternate version or re-execution and adopts the FT/FA scheduling method and the DSC-EDF algorithm. Moreover, two real-time fault-tolerant evaluations are added to the mechanism.

其中，上层实时容错采用恢复执行或重新执行的容错技术，提出动态实时容错的分级容错优先H-FTF调度方法，实现了DRTAS系统级的实时容错；下层实时容错以时间冗余为基础，采取替代版本或重新执行的容错技术，提出容错/频率保证FT/FA调度方法、动态空闲能力最早时限优先DSC-EDF算法，在实时内核级为实时任务提供实时容错保障。

Following these, the paper use the idea of the rapid development of the control and scheduling system and three developed tools in Desktop FMS. The application verifies the feasibility and availability to shorten the development time, reduce costs, and improve the reconfigurations of the control and scheduling system.

在此基础上，本文针对Desktop FMS系统，对本文所提出的FMS运控软件快速开发思想和实现的快速开发工具进行了应用，实践证明对缩短FMS运控软件的开发周期，降低开发成本，提高系统可重构性是可行的、有效的。

The parameters optimization design model is proposed, which is based on a control model with the quasi-Euler angle, Euler angle velocity and absolute angular velocity as the feedback. The vibration-resistance parameters of the given controller are chosen as the optimization variables, and the on-off times of the engines is chosen as the optimization objective function.

基于一类采用拟欧拉角、拟欧拉角速度和飞行器绝对角速度为反馈信号的姿态机动控制模型，以其消振参数为优化变量，开关次数为优化指标，建立了姿态机动参数优化模型。

On the basis of analysis of existing problems in application of common comprehensive optimization models, the characteristics of optimization are combined with the principle of Artificial Neural Network organically. The ANN analysis situs structure is established and the learning algorism for the ANN is designed. The methods of generating training samples and alternative optimization are put forward.

在分析水利水电工程常用综合优选模型应用中存在问题的基础上，将综合优选问题的特点和人工神经网络原理有机结合，建立了方案综合优选的人工神经网络拓扑结构；设计了相应的网络学习算法；提出了生成训练样本和方案优选方法。

We firstly summarize the NN system modeling methods and the popular optimization algorithms, and point out the deficiencies, the limitation of noise cancellation modeling and the need of human intelligence participation, in our former optimization work after analysis. An abstract problem is extracted. It is to find out control variant that makes system output optimized using the data comprising a sample set with N x samples and their corresponding y, and it does not explore given system and achieves full automatic computation procedure. Next we propose a multi-variant controlled system optimization method utilizing CASSANDRA-I small type neural computer and program its application software. Moreover systematic experiments are made to demonstrate the method's validity, ability of noisy samples disposal and practical application.

我们总结了神经网络系统建模方法以及得到广泛采用的优化算法，并分析指出我们前阶段的优化工作中存在的去噪声建模有局限性和计算过程需人干预的不足，在此基础上把问题抽象为：已从系统获得含N个控制量样本的样本集S以及每个样本对应的系统输出，如何依据这些数据求出一个使系统输出y得到优化的控制量x，而不研究具体系统，实现不需要人智能参与自动完成的计算过程；提出应用人工神经网络硬件系统——CASSANDRA-I小型神经计算机的多变量控制系统优化方法，设计完成了其应用软件；并进行系统的实验工作，验证算法的有效性以及此方法处理带噪声样本和实际应用能力。

Regarding small convergence interval of conical degree as machinery sealed ring basic principle of structure optimization,with the maximum contact pressure as goal function,with the wear allowance of float ring as designing variable,the first order optimization method was applied to carry on thermal-structural coupling finite element optimization analysis of machinery sealed ring.

以小锥度的收敛间隙为优化原则，以最大接触压力作为目标函数，以静环端面的磨损裕度为设计变量，采用一阶优化法进行机械密封环热-结构耦合有限元优化计算。

In order to solve the temperature optimization Control for basification Tower in complicated bleaching process, the optimization control strategy is analyzed. To avoid trapping at local optimization effectively, the improvement method for standard genetic algorithm is proposed.

摘 要：针对工艺复杂的漂白工段碱化塔温度控制优化问题，分析了碱化塔温度优化控制策略，提出了标准遗传算法的改进方法IGA，有效避免了标准遗传算法寻优过早陷入局部最优解问题。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。