辅助系统

Main contributions and achievements are as follows:A general non-equilibrium rigorous model for RDP is developed in this thesis. Based on the pseudo-homogenous assumption, two main factors reaction and separation are de-coupled, and an RDP model with the same format as that for a traditional distillation process is established. To solve the model with a large number of algebraic equations, modified M-K equations with tri-diagonal matrix form are developed based on the improved Separation Efficiency Functions, which greatly increases the iteration efficiency. This thesis also develops a general reactive distillation dynamic model. Through splitting of the differential variables based on SEFS, large-scaled differential algebraic equations can be solved with the improved Gear's algorithm which makes the dynamic model suitable for the on-line application. A simulation platform for the control loop design and evaluation of RDP by introducing control system equations into the dynamic model is also developed.A lactic acid purification pilot-scale RDP is investigated.

论文对热点问题——反应精馏过程的建模与优化控制相关技术进行了深入的研究，取得了一系列成果：1、建立了反应精馏过程机理模型，基于拟均相假设，将反应和分离过程进行解耦，推导出反应精馏过程的非平衡级稳态模型和动态模型，通过引入推广的分离效率函数，对模型变量进行了合理划分，显著提高了模型求解效率；将动态模型和控制系统方程结合，建立了反应精馏过程控制系统研究的辅助工具。2、全面分析了乳酸提纯反应精馏新工艺试验装置，利用本文建立的过程机理模型，对该试验装置进行了稳态和动态性能分析及水力学核算；设计和分析了单边质量控制方案，比较了间接和直接物料平衡控制两种方案的控制性能。

Here, rather than the remote entanglement we use the local entanglement, which canbe prepared in an easier way than the remote entanglement, to enhance the remoteentanglement; Based on generalized measurement, a general method for theconcentration of a known non-maximally entangled state for arbitrary dimensionalsystem is proposed only by introducing a qubit ancilla, which will greatly simplifythe total concentration process.

这里我们只需要利用局域纠缠而非远程纠缠便可提高远程纠缠；对于任意维系统己知非最大纠缠态的浓缩，可以仅仅通过引入一个二能级系统作为辅助来实现。

Augmentative and Alternative Communication systems and hearing aids of assistive technology play an important role for the disabled to interact with the outside world. The Text-To-Speech AAC systems can utter nature speech sounds with fluency instead of people.

听语沟通辅具扮演了听语障者与人群接触的重要角色，利用辅助沟通系统中的文字转语音系统，代替人发出自然流畅的语音，便是一种听语障者与外界沟通的方法。

We automatically, External precision grinding systems, automatic surface Superfinishing center, laser welding and other sophisticated machining equipment to control the pre-processed products; fully automated computer-to the seizure, high-precision pressure tester and computer China-test plane, and other advanced product detection system to control the finished product assembly and testing of each link to a round of the device, inductors micrometer, and other sophisticated equipment to control the auxiliary equipment running and operation of the accuracy of the process.

我们以自动内、外圆精密磨削系统，全自动表面超精加工中心，镭射焊接等先进的机械加工设备来控制产品的前期加工；以全自动电脑分检、高精度压力测试仪和电脑泄程测试专机等先进的产品检测系统来控制产品装配和成品检测的每一环节；以圆度仪、电感测微仪等精密的辅助设备来控制设备运行和运行过程的精确性。

The frequency response model of HAGC is estimated with correlative identification theory. The dynamical parameter model HAGC is estimated with LS, auxiliary variable LS, and bias-compensating LS respectively. It is proved with experiment that the methods proposed in the paper are accurate and practical.

5用相关辨识理论辨识了液压AGC压力闭环系统的频率特性，分别用普通最小二乘法、辅助变量法及偏差补偿算法辨识了该系统的动态参数模型，辨识结果验证了论文理论研究成果的正确性和可行性。

This type of heat can be found in electric baseboard ...

有壁式电暖气，便携式电暖气，同样可作为热泵加热系统的辅助加热系统

In last years, there are some ways to achieve the aim, such as using existing CAID software, developing a CAID system independently, and end-user development based on existing CAID software.

本文在结合同类系统的特点的基础上提出了一套创新的实现模式，即以基于Internet的知识库和造型库支撑的辅助设计系统为主，辅以现有的CAD软件中的工业设计模块的模式。

The field is constructed in highway canalage infrastructure, CAD , geographical information , whole world , remote sensing (the general application of software of RS), construction management and informatization construction technology, accelerated infrastructure to build early days to work greatly, improved level of management apparently.

在公路水路基础设施建设领域，计算机辅助设计、地理信息系统、全球定位系统、遥感技术、建设治理软件和信息化施工技术的普遍应用，大大加快了基础设施建设前期工作，明显提高了治理水平。

To solve this problem, a mould production planning management system based on OKP mode is put forward according to the actual manufacturing condition, which aims to handle the changeableness and uncertainty problems in die and mould manufacturing enterprise.

本文针对模具制造企业实际情况提出了一种能够解决模具制造企业生产管理中多变性和不确定性问题的计算机辅助生产计划管理系统解决方案：基于单件生产模式的模具生产计划管理系统(Mould Production Planning Management System based on OKP Mode， OKP_MPPMS)。

The production planning/scheduling systems of continuous industries are typically hierarchical, large scale distr...

流程工业生产计划调度系统是典型的大范围层次化分布式混合动态系统，研究并开发流程工业计算机辅助生产计划调度系统具有重要意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。