调度

Job-Shop scheduling, a high simplification of practical production, is a coexistent problem in product manufacturing industry.

Job-Shop调度问题是产品制造业中共存的问题，它是实际生产调度问题的高度简化。

Based on the existing works, this dissertation deeply explores the characteristics and behavior of task scheduling and load balancing in NOW, proposes and creates ten creative task scheduling and load balancing methods in NOW such as the sender and receiver combinedly initializing, process migration among nodes, runtime incremental concentrated scheduling and so on. These new ten methods are proved to be high practical.

本文在已有工作的基础上进行了探索和创新，提出和创建了包括发送者和接收者混合驱动、进程迁移、运行时增量式集中式调度等共10种新型的和被实验证明具有较高实用价值的基于NOW的任务调度和负载平衡方法。

A compensation precedence round robin scheduling algorithm which can be easily achieved was brought forward for queues at the crosspoint.

这种DWRR—CPRR优先级调度方案不需要在crossbar交叉节点设置多个优先级缓存队列，避免了在带缓存crossbar内部进行复杂的调度，实现简单。

For both nonsynchronous and synchronous conservancies, a appropriate schedule of water gates control would be helpful to ameliorate the flowing field in the river, especially for some area new the ports.

在远期滴水湖水系设置闸门后，可创造水流调度条件，使引水直接进入滴水湖，实施边引边排的调度模式。

The random errors of main factors in flood regulation process are identified; and combining flood forecast, the randomnesses of main parameters such as initial reservoir level, inflow flood, outflow flood, etc., are analyzed. By using the first order second moment method and theoretic distribution, the random distributions of parameters are described then the routing process of a certain preflood limit water level is random, which can well reflect the random preflood influences in actual regulation.

对防洪调度过程各主要相关参数进行了随机误差识别，结合洪水预报对起始水位、人库洪水、泄流等主要参数的随机性进行分析，应用一次二阶矩法和相应的理论分布函数描述事件的随机分布，对应某一汛限水位的调洪过程不再是一确定过程，而是具有随机分布特性，反映了实际防洪调度中各随机因素的影响作用。

The method comprises A: separately configuring different common channel priority indication for different service data stream transmitted on same dedicated service channel; B: according to sequence from high to low of public channel priority indication for different data stream, priorly scheduling public channel high priority indication service data stream for transmitting at every moment; C: if service data stream of low common channel priority indication being not scheduled in a preset reference time period, then upgrading the service data stream common channel priority indication, then return to B.

分别为在同一专用业务信道上传输的不同业务数据流配置不同的公共信道优先级指示；B。在每一时刻，所述专用业务信道按照不同业务数据流的公共信道优先级指示由高至低的顺序，优先调度公共信道优先级指示高的业务数据流进行传输；并C。预设一参考时间段，若公共信道优先级指示低的业务数据流在所述参考时间段内总没有得到调度，则将该业务数据流的公共信道优先级指示升高，然后返回B。

The results were acquired by simulation computation, which indicate that water diverted from the Tao River and economic, social, and ecological water demands of the Tao River lower reaches can all be ensured, but sluicing sand water demand can not be satisfied.

在分析九甸峡梯级水库群特点的基础上，以尽可能满足引洮水量、洮河下游生产生活需水，以及下游生态用水为目标，建立了该系统的模拟调度模型，并确定了系统结构和调度原则。

In this paper, firstly, the general model of scheduling problem is analyzed and stimulatingly the factors affecting the scheduling efficiency are summarized.

本文首先分析了调度问题的一般模型，总结了影响调度性能的各种因素。

It can improve the precision of the efficiency coefficient and STOD, at the same time it do not increase the computational complexity, so there are some use value.

该方法能提高出力系数的精度，从而达到改善短期优化调度精度的目的，同时它不会增加短期优化调度的计算量，因此具有一定的实用价值。

For example,the efficiency coefficient of power station is an important parameter in the STOD model,whereas the correlative study is .

如短期优化调度模型中的出力系数计算问题的研究就很少，而它都是影响短期优化调度计算精度的重要因素。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。