有系统的

Then, the relations between the general nonlinear systems and its adjoint system were discussed, from which the sufficient and necessity conditions for exact linearization of general nonlinear control systems were obtained. The conclusions include the corresponding results of the affine nonlinear systems.

引入一类相关的仿射非线性系统，通过研究一般非线性系统与其伴随系统的关系，利用伴随系统的精确线性化结论，获得一般非线性系统精确线性化的充要条件，其结果包含了仿射非线性系统的已有结果。

It is unclear what specific technologies and systems Israel has provided, although it is reported that the Jian-10's radar and fire-control system is the Israeli-made ELM-2021 system, which can simultaneously track six air targets and lock onto the four most-threatening targets for destruction.

有报道说歼十的雷达和火控系统是使用了以色列的ELM-2021系统，尽管这样，以色列究竟提供了多少技术给中国并不为外界所知，ELM-2021系统可以同时追踪6个空中目标并且锁定并引导导弹摧毁其中的4个最有威胁的目标。

Wang-type fuzzy logic system and its functional approximation ability are researched deeply, A class of Gauss-type fuzzy logic system is presented and studied What it defers from Wang-type fuzzy logic system is its using Gauss fuzzifier The analytical expression of this fuzzy logic system is derived detailed Its universal approximation theorem for nonlinear functions is proved by StoneWeiestrass theorem.

通过对两类模糊系统作为非线性辨识器的仿真研究显示出高斯型模糊逻辑系统在抗数据干扰方面比Wang型模糊系统有优势。对非线性动态系统的辨识问题，借助递归神经网络的研究成果，提出一种基于递归网络结构的自适应模糊逻辑系统和参数学习算法。

Moreover, the mean-square tracking error can be made arbitrarily small by choosing some design parameters appropriately. Even with unmodeled dynamics and bounded disturbances presented the controller has good robust performance without need of correct dynamic model and parameter estimation.

并且这种控制器的设计不需要有精确的系统动态模型，不需要未知参数来满足线性依赖条件，不需要具体的系统参数估计，即使存在未建模动态和有界扰动，系统仍然具有很好的鲁棒性。

With business center, merchandise and other services to infrastructure projects; also supporting advanced central air-conditioning system, fire safety systems, communications services systems, closed circuit television system, can provide you with safe, fast key, thoughtful and meticulous service.

设有商务中心、商品购物等服务设施项目；还配套有先进的中央空调系统、消防安全系统、通讯服务系统、闭路电视系统等，可为您提供安全、快键、周到、细致的服务。

They have the repair of homology goods system, same EDI form code system, the same stock management system, same member management system, homology of accept the system of silver, such system can understand the store data of the fertile whole world of erma from a store.

它们有相同的补货系统、相同的EDI条形码系统、相同的库存管理系统、相同的会员管理系统、相同的收银系统，这样的系统能从一家商店了解沃尔玛全世界的商店资料。

The sufficient conditions to guarantee robust exponential stability for the closed-loop systems are obtained based on Linear Matrix Inequality, moreover, the approach of design of robust H# output feedback controller is introduced.3 The problem of reliable H# control for a class of Lur"e systems with polytopic uncertainties is studied when all control components are operational as well as when some control components experience failures, the design approach of reliable H# controller is also obtained.4 Considering a class of uncertain Lur"e singular system with time-delays, the problem of robust stability is investigated based on Barbalats Lemma and nonsingular linear transformation of model reduction.

针对一类不确定Lur'e奇异时滞系统，基于Barbalat引理以及非奇异降阶变换，讨论了Lur'e奇异时滞系统的鲁棒稳定问题，提出了鲁棒H_∞状态浙江大学博士学位论文反馈控制器的设计方法。5、针对一类具有饱和执行器的不确定Lur'e奇异系统，提出了时滞依赖的鲁棒稳定与鲁棒二次镇定的充分条件，所的结果不需要参数的整定。6、针对任意协方差有界的有色噪声，讨论了一类不确定Lur'e奇异系统的鲁棒凡滤波问题，得出了鲁棒几滤波器设计的充分条件。7、针对一类不确定Lur'e时滞系统，通过线性变换，把它转换成奇异系统，根据奇异系统鲁棒控制理论所得出的鲁棒稳定与鲁棒镇定控制器设计的充分条件具有很小的保守性。

Therefore, based on the research of pathology, aiming at the long-term dissevered between the land use and transportation network system in the urban planning, construction and management fields, and the narrow definition of urban transportation system and matching supply and demand of this contradictions unity, this thesis define the integrated urban land use-transportation system (abbreviation IULTS, urban L-T system or system for short). From the interaction and the spontaneous mutual adjustment phenomena between the land use subsystem and transportation subsystem, this thesis explore the inherent laws and internal mechanism of IULTS evolution behind the phenomena, and proposed system optimization theory and methods from the mechanism of system development and evolution. It is expected that the conclusion can provide a meaningful reference for analyzing and solving traffic problems, and understanding deeply the matter that if IULTS is controllable, how to control and the direction, theory and methods of controlling.

故此，论文立足于对病理的探讨，针对当前城市规划、建设与管理上对土地利用与交通系统长期割裂的状况，及现状城市交通系统的狭义定义，基于供需匹配这一矛盾统一体提出了城市用地-交通综合系统(英文缩写IULTS，简称为城市L-T系统，下文有时直接简称为系统)概念，从系统内用地子系统与交通子系统之间所表现的互馈影响、相互调节现象出发，结合定性分析和定量研究，探究现象背后所隐藏的客观规律，揭示统发展演化所遵循的固有规律与内在机理，从系统发展演化机理上提出系统优化的相关理论与方法，以期研究结论能为从机理上研究、分析、解决交通问题，深入认识系统是否可控、如何可控及控制发展的方向、理论与方法等问题提供了有意义的理论参考。

The paper investigates both block-type pilot linear minimum mean square error algorithm and IEEE802.16 OFDM channel estimation analysis. Simulation results confirm the block-type pilot structure is more suitable for IEEE802.16 system. An optimal pilot setting algorithm, based on space frequency domain, is explored and the pilot chart is presented. The proposed algorithm finds its application in MIMO-OFDM. Simulation results show the algorithm presents a good approximation to the perfect channel state information curve, with about 2dB difference in SNR. The simulation results also demonstrate the algorithm achieves fairly high stability in the environment of fast fading, performance of the proposed algorithm is better that of pilot training channel estimation.3. Taking into account the characteristics of IEEE802.16 OFDM system, OFDM system simulation platform is constructed in Matlab, exploiting simulink as a tool. OFDM modulation and demodulation simulation system are configured on LabVIEW platform. All the system signal processing is simulated, including defining system parameters, designing modulation model, and verifying all the proposed algorithms under different environments, such as white Gaussian noise, multi-path fading, with or without guard interval etc. Bit error performance is evaluated. The research provides valid theoretical basis for practical OFDM system performance evaluation.4. Taking advantage of software radio, the paper designs a hardware platform with both 256-IFFT/FFT and 512-IFFT/FFT OFDM schemes co-existing in one platform. You can predetermine one from the two schemes to carry out almost the same model function with different system performance and parameter setting.5. Referring to IEEE802.16 standard, the paper proposes a design method for generating signals and frames suitable for laboratory investigations implemented in laboratory environment.6. Based on 6701evm digital evaluation card, combined with analogy front-end, the paper designs a DSP software model to deal with baseband signal processing. An overall OFDM scheme, with modulation and demodulation function, is accomplished.

讨论分析了MIMO-OFDM中一种基于空频域的最优导频设置算法，给出了导频图案，通过仿真实验表明，该算法与理想的信道状态信息曲线非常接近，信噪比差距约在2dB左右，并且在快衰落条件下具有较好的稳定性，其性能要优于基于前导训练的信道估计方法。3、根据IEEE802.16OFDM系统特点，论文分别在Matlab中应用Simulink工具构建OFDM系统仿真平台、在LabVIEW平台上实现了OFDM调制解调仿真系统，模拟了整个系统的信号流程，进行了OFDM仿真系统参数的选择和调制模块的仿真设计、论证各算法性能，并根据各种不同的条件：例如高斯噪声、多径衰落、有无保护间隔等，对系统的误码特性进行了评估，为正确评价实际OFDM系统的性能提供了有效的理论依据。4、论文以软件无线电思想作为指导，提出了以256点IFFT／FFT为核心和以512点IFFT／FFT为核心的两种OFDM算法模式并存于同一个硬件平台、且可预选的方案，它们在参数选取和性能指标上有所差异，均实现了相似的模块和功能。5、论文参考IEEE 802.16无线网络标准的参数设置，针对本设计系统的应用环境和系统硬件的性能速率，提出了一种应用于实验室环境的信号结构、帧格式等参数设计。6、论文基于TI公司的6701evm数字评估板卡，结合模拟前端搭建数字中频平台，设计了基带处理的DSP软件模块并进行系统调试，基本实现了一套完整的OFDM调制解调方案。

Dab hand in supply chain manages , logistics manages (3 PL/4PL), the coordination makes business administration theory such as business affairs , MRPII; Know well that home and abroad transportation manages , the storehouse administration , the distribution manage , third party logistics manages , supplier manages , ERP waits for system , have reality to handle experience have deep understanding together; Know logistics administration information software system and the WMS software;To distribution technological process , stock control, check technological process , purchasing management etc.

精通供应链管理，物流管理(3PL/4PL)、协同制造商务、MRPII等企业管理理论；熟悉国内外运输管理，仓库管理、配送管理、第三方物流管理、供应商管理、ERP等系统，有实际操作经验并有深刻的理解；懂物流管理信息软件系统和WMS软件；对配送流程、库存管理，盘点流程、采购管理等有很好的理解；对中国和国际的物流市场的现状以发展趋势有很深的认识；有建立策略的最终性方案、整体的综合性物流解决方案的经验，有对物流策略和运作流程改变进行实施的经验；有对客户的物流和供应链的需求进行分析、并将其转化为客户化的物流或IT解决方案的能力，有项目管理和实施的丰富的经验

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失