查询词典 constraints

By introducing the analytic expressed unit commitment risk constraints into the unit commitment Lagrangian relaxation method, the probability reserve constrained unit commitment problem can be achieved and optimized indeed.

在此基础上，将投运风险度约束以解析表达的方式引入机组组合的拉格朗日松弛法中，有机一体的完成了概率备用约束的机组组合问题，实现真正意义上的优化。

Based on the principles of synchronous production and constraints management, an approach of synchronous production schedule, w.

根据同步生产的思想和约束管理的原则，提出一种生产进度的同步化方法。

In order to efficiently handle multi-constraints, a vector function inner product is defined in the zero level set and a gradient projection method is constructed, and the necessary condition satisfied by the optimal solution is proved.

在这些研究的基础上，提出了适用于一般目标函数、多材料、多约束和多载荷工况的结构拓扑优化的水平集算法4.1，并给出了刚性结构、柔性机构和复合材料微结构设计算法5.1、6.1和7.1，以及大量的数值算例。

By using generalized projection matrix, conditions are given on the scalars in the three term-memory gradient direction to ensure that the three term-memory gradient projection direction is a descent direction. A new three term-memory gradient projection method for nonlinear programming with nonlinear equality and in-equality constraints is presented.

利用广义投影矩阵，对求解无约束规划的三项记忆梯度算法中的参数给一条件，确定它们的取值范围，以保证得到目标函数的三项记忆梯度广义投影下降方向，建立了求解非线性等式和不等式约束优化问题的三项记忆梯度广义投影算法，并证明了算法的收敛性。

In this dissertation, incorporating the level set algorithm, the gradient projection method, the nonlinear mapping technique, the return mapping algorithm and the mean curvature flow technique into topological optimization theory, a level set algorithm for topology optimization with multi-material structures is put forward, which can optimize a problem with general objective functions, multi-constraints, multi-materials and multi-load cases.

同时，又将拓扑导数理论和水平集算法结合起来，提出了结构拓扑优化的拓扑导数与水平集算法，进一步提高了计算效率。

Supply constraints lead to the same reduction in the real estate market is the propertied people deliberately overdraft positive message.

所谓地根紧缩导致房源减少同样是房地产市场的有产者刻意透支的利好信息。

In addition, a proportional fair resource allocation algorithm is proposed for non-real-time users, which aims to achieve the highest system throughput under the constraints of overall power and fairness among users.

并且提出了一种针对非实时业务的比例公平资源优化分配算法，在系统发射功率以及用户之间公平性的约束下，能够取得较好的系统吞吐量。

Passive listening device, so-called "listening king" on the part of such a passive listening device, due to monitor the distance constraints, the actual little use, so even if the public security organs do not use this equipment, they need to listen when they were After the prosecuting attorney authorized to entrust the telecommunications sector to carry out, of course, this is also the law.

被动式窃听器，所谓的"监听王"就属于这种被动式窃听器，由于受监听距离的限制，实际没有多大用处，所以即使公安机关也不采用这种设备，他们需要监听时都是在检察院授权之后，委托电讯部门去进行，当然这也是法律规定。

According to the theory of psychosomatic medicine, human health and disease is the subject of the psychological and social constraints and the impact of various factors.

根据心身医学的理论，人的健康和疾病是受生物的心理的和社会的多方面因素制约和影响。

The design method of robust H-infinity output feedback controller with state variance and regional pole constraints is proposed in this paper for a class of time-varying uncertain systems and a quadratic matrix inequality region.

1引言在随机控制问题中，常常要求设计一个控制器使得不同的系统子状态具有确定上界的方差值E。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。