查询词典 feasibility

The proposed method applies the ellipsoid invariant set to the estimated state and state estimation error. The conditions of invariance and feasibility of estimated state, as well as the stability of the closedloop system are given.

该方法采用双模控制策略，将不变椭圆集概念同时应用于观测器的状态方程和误差方程，给出估计状态不变性和控制输入可行性条件并给出了闭环系统的稳定性定理。

The feasibility,effectiveness and limitation of four improvement measures are studied:raise protection settings or prolong protection delay;apply inverse time limit ;use additional criterion to distinguish valve fault from AC system fault;and adjust 100 Hz protection configuration principle.

为减小交流系统故障期间直流100Hz保护动作的概率，利用PSCAD/EMTDC仿真分析软件，就阀故障和交流系统故障时直流线路50Hz/100Hz电流特性进行了分析，研究了提高保护定值或延长保护动作延时、采用反时限特性、利用附加判据区分交流故障和阀故障、调整直流100Hz保护配置原则4种措施的可行性、使用后的效果及局限性。

Finally, by inversion results and model trial, we verify the feasibility and stability of this method.

最后通过反演结果和模型试算验证了该方法的可行性和稳定性。

Real estate investment trust as a new tool of estate financing is necessary and feasibility in China.

房地产投资信托作为新的融资工具在中国发展具备了一定的必要性和可行性。

The simulation results show feasibility of IPSO in application to AUV.

仿真结果证明了该算法的可行性。

The feasibility,features,basic principles,craft diagram, key technology and application condition are analyzed and the prevention measures of gas,coal spontaneous combustion and water irruption in gob are also introduced.

介绍了一种在急倾斜厚及中厚煤层中开采的新型采煤方法———掩护支架架后放煤采煤法，并对其可行性、过程、基本原理、工艺流程、技术关键以及适用条件等进行了分析；介绍了瓦斯管理、防治煤层自然发火及老采空区防水措施，该法技术可行、安全可靠、技术经济指标先进，可推广应用。

Abstract］ Objective To investigate the feasibility and safety of isobaric bupivacaine and ropivacaine in continuous spinal anesthesia for abdominal surgery.

目的 观察罗哌卡因与布比卡因连续蛛网膜下腔阻滞用于腹部手术的安全性和可行性。

It was indicated that the feasibility of occurring CBM pool which was sealing off by hydraulic pressure maybe very small. Qualitative and quantitative recoverability comprehensive assessment of every J〓b and J〓x coal reservoirs region were made.

在深入讨论本区煤储层的控气地质因素后，进一步阐明沉积埋藏史、构造演化史、煤化作用史的"三史"配置合理与否是影响煤储层富气与高产的主控因素。

Firstly,the Image Jacobin Matrix for GRB-400 robot which is a dynamic look and move system has been established.Then,a hierarchical Model Reference Adaptive Control law combined with a fuzzy regulator is proposed to solve the control problem,and the comparison of the experimental step responses between system with fuzzy logic and system without fuzzy regulator is delivered.The experimental results show the feasibility and advantage of the control l...

首先建立了视觉伺服GRB-400机器人的图像雅可比矩阵，然后针对该动态Look and Move系统提出了一种带有模糊自调整能力的分层模型参考自适应控制的设计方法，其特点是设计方法简单并可以在线调节相关参数，给出了闭环系统的阶跃响应实验结果，并与原分层模型参考自适应控制闭环系统的动态性能做了比较，实验证明了改进后的闭环系统具有更好的动态性能。

The feasibility of producing ethanol through the fermentation of Jerusalem artichoke was studied.

对以果糖基能源植物－菊芋作为唯一碳源，发酵生产乙醇的可行性进行了探讨。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。