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ABSTRACT Aiming at problems of trans-vector controller in a vehicle-carried induction motor such as variable rotor and stator resistance following motor temperature, and their inductance varying with flux saturation degrees. Firstly, CSI and VSI are introduced, for CSI, it can hold the advantages both FOC and DTC using stator flux directional, PI parameter and simulation are also introduced. Secondly, equations of IM in the synchronous rotary frame and its static counterpart, as figuring in the saturation condition of magnetic field, are dealt in this paper and the simulation results are presented. Thereafter, the parameter designing of PI trans-vector controller is processed, which features the non-linear model. In practical realization, as neglecting the dynamical change of motor inductance, this paper employs online modification of inductance parameters, according to the flux saturation, then transforms the non-linear equations into linear ones, and so compacts the structure of controller. Thirdly, in view of the maximum torque output is extraordinary requisite when Electrical Vehicle start up, accelerate, and overtake, this paper issues the maximum torque when both inverter and battery capacity is corporeally definite. Fourthly, on-line differentiating and analyzing both rotor's time constants and its flux by using the expanding order reduction and discrete Kalman filter equation are fathomed, in order to realize high-performance trans-vector algorithm, and also the simulation results are presented. Fifthly, the close-loop regenerative brake system, when the EV's torque is set constant, is deduced; at the same time, unification of electric drive model and brake model is executed. Combined with maximum charge current demands, the mathematical model for online yielding torque as a demand.

本论文针对车载异步电机在矢量控制器所遇到的问题:定转子电阻随温度变化及随电机饱和程度变化的转子电感及定子电感而影响电机调速性能提出一套完整的解决方案:分析了电流型逆变器和电压型逆变器在实现矢量控制时控制器参数的计算,分析出对于电流型逆变器在采用定子磁场定向时,其性能同时具有矢量控制和直接转矩控制两者的优势,并对电压型逆变器在转子磁场定向下的模型进行了仿真研究;建立异步电机非线性模型,推导出考虑磁饱和时异步电机在同步旋转坐标系及静止坐标系下的方程,并做出了仿真结果,建立异步电机在非线性模型下的矢量控制调节器的PI参数设计,在实际应用中,若忽略电机电感的动态变化,可以根据当前的磁路饱和状态而在线修正电感参数,从而将非线性方程线性化,降低控制器的复杂度;考虑到电动汽车在起动和加速超车时需要电机有最大转矩输出,本文讨论在逆变器容量一定和电池供电能力有限的情况下电机最大转矩输出问题;推导了异步电机扩展降阶、离散卡尔曼滤波方程在线辨识转子时间常数和转子磁通,用于实现高性能的矢量控制算法,并给出了仿真结果;推导出了电动汽车恒转矩给定的闭环回馈制动系统,实现了电动控制模型和制动模型的统一,而且结合铅酸电池最大充电电流的要求,为制动转矩在线给定建立了数学模型;设计了基于双DSP系统的高性能矢量控制器软硬件框图,并以大量实验数据说明矢量控制在电动汽车应用的实际应用状况。

International pulp prices in the second quarter from the bottom of the Valley were raised as a continuous rise since that so far, for up to six months, or even in the low season is generally of the view that market in the third quarter, pulp prices continue to rise, but in the pulp mill continued to decline in manufacturing, the increased demand and market pulp stock fell sharply in September for more, go with a hasty retreat, expand the latest round of the rise in price action, regardless of whether the scale of long-staple, is 40 USD/t.

国际浆价于第二季度自谷底上扬以来,迄今连续上涨长达半年,甚至在一般都认为市场淡季的第三季度,浆价却继续上涨,在浆厂持续减产、需求增加与市场浆库存明显下降的刺激下,9月更乘势追击,展开了最新一轮的涨价行动,无论长短纤,涨幅均为40美元/t。

In this study, the employee's willingness-to-participate in and willingness-to-pay for hypothetical supplementary health insurance packages designed by the research team was measured through contingent valuation method in Shanghai and Wenzhou. In Chengdu, the employee's actual rate of participation in supplementary health insurance was obtained through household survey. Logistic model was employed to establish the demand function and analyze the influencing factors. The organization and operation models for supplementary health insurance in different cities were summarized and comparatively analyzed. Based on the above results, proper coverage of health care and operation model for supplementary health insurance was discussed. Policy recommendation include the clear definition of the government's responsibility in the development of supplementary health insurance, the implementation of tax subsidy policy, the rule of the purchase of supplmentary health plans with personal saving accounts, and education and propagandism measures. At last, the regulation of supplementary health insurance is emphasized.

本研究根据上海和温州两地基本医疗保险框架分别设计了几个补充医疗保险方案,采用条件价值评估法调查了职工对这些补充医疗保险方案的意愿参加与意愿支付;在成都通过家庭入户调查获得了职工实际参加补充医疗保险情况,运用logistic模型建立了需求模型,进行了需求的影响因素分析;对国内补充医疗保险不同运作模式进行了总结与比较分析,探讨了补充医疗保险适宜的覆盖范围及其组织运作模式,并提出要明确界定政府在补充医疗保险发展中的职能定位,运用税收减免政策、允许用个人帐户购买补充医疗保险和宣传教育措施来扶持与引导补充医疗保险的发展以及加强补充医疗保险监管等政策建议。

In general,(1) price fixing and rationing regulations were ended too soon, before the output of peacetime goods had risen to a level high enough to absorb the accumulated purchasing power in the hands of consumers from their efforts in war production; thus, the slowness of reconversion from war production to peace production caused a short supply at a time of high demand;(2) the Allied exchanges, which had been controlled during the war, were unpegged in March 1919 and at once fell to levels revealing the great price disequilibrium between countries;(3) purchasing power held back during the war suddenly came into the market;(4) there was an expansion of bank credit because of postwar optimism;(5) budgets remained out of balance because of reconstruction requirements, reparations, demobilization expenses (as in the United States, Italy, and so on); and (6) production of peacetime goods was disrupted by revolutions (as in Hungary, Russia, and so on) or strikes (as in the United States, Italy, France, and so on).

一般而言(1)固定价格和配给的管理机制结束太早,和平时期商品的产量尚未上升到足以吸纳消费者们在军工生产中聚积在手中的购买力,这样,战时生产转换到和平时期生产的缓慢过程中,在一段时间内,产生了供给不足而需求旺盛。(2)战争期间,盟国的外汇兑换曾被人为控制,1919年3月,管制解除,一时之间,国家之间价格的失衡就显现出来。(3)战争期间被抑制的购买力突然涌入市场。(4)战后,乐观主义抬头,银行信贷扩张。(5)因为重建家园的需求、战争赔款、裁军花费,预算始终不能平衡。(6)和平时期商品的生产不断被革命或罢工(如美国、意大利、法国等等)所扰乱。

In this article,we will focus on the human resource present situation in ZYEU,taking present situation into consideration,arguing that the average degtree of branching is not good enough,and there has been some inconsequence in the age structure of basic staff,some of who still haven't got requisit qualification.All of these must be changed through training.But as it comes to the practice nowadays,there are many mistakes in training such as mis-understanding in training idea,lack of requisit teaching utilities,problems of training management and services,shortage of evaluation in training effeciency. Then,solutions are surggested in the thesis,for example:change the concept to confronte challenges,establish training demand analogy machanic,defuse conflicts in training with modern matheds,establish evaluation in training effeciency etc.

本文结合遵义市电力公司的实际,分析了遵义市电力公司的人力资源现状,认为目前该公司的人力资源状况存在包括员工文化程度整体偏低,基层班组人员年龄结构不尽合理,部分基层班组学历层次偏低等问题,必须通过培训来加以提高,但从目前培训的实践来看,培训又存在诸如&培训观念存在误区&、&缺乏必备的师资与基础设施&、&培训的管理和服务存在问题&、&培训缺乏效果评估机制&等问题,论文接着针对培训所存在的问题,提出了解决问题的对策,包括改变观念迎接挑战,建立培训需求分析体系,利用现代手段解决培训矛盾,建立培训效果评估体系等。

The situation in Microtrans is as the following: Microtrans deals only with small languages. Business of Northern European languages keeps increasing rapidly in 2007 and jobs with high demand and difficult technique keep jumping. It is mentionable that Russian language business in Microtrans in 2007 develops in geometric growth, which becomes light spot of translation work in Microtrans in 2007. Our job objective is accomplished 3 months ahead of time, which contributes a lot to Russian language business. The author compares and studies overseas and domestic translation markets and boldly predicts that it will take less than 20 years for China's local translation companies to accomplish the reform in professionalized work division and intensive form of development.

微语翻译的情况是这样:由于微语只做小语种,2007年北欧语种的业务依然增长很快,特别是要求高,技术难度大的稿件猛增,值得一提的是微语翻译今年的俄语业务呈几何级增长态势发展,成为微语今年的翻译工作的一大亮点,微语2007年翻译工作目标提前3个月完成,为俄语稿件业务立下了汗马功劳,笔者对国外和国内的翻译市场进行对比和研究,斗胆预测不用二十年,中国本土翻译公司就完成专业化分工和集约化发展的变革使命。

Mosley Im glad youre my maker My Loyalty lies in your hands, youre my breath taker Your body, your kiss is in unknown demand So take command, go Timbo I be the same when it all goes up I be the same when it all goes down Not the first one, open it up I be the last one closin it out Dont know if Ill give you a shot yet Lil Mama Im peepin your style Do I think youre dope enough, yup One way of findin it out The way you came at me, boo Dont care, not afraid Im like Wild Really want it from head to toe Question if she gon let it out Anyway the hour glass go I dont worry anyhow Why dont we see where it go Lets figure it out When the cats come out the bats come out to playy Yeahh In the morning after The dawn is here, be gone be on your wayy Yeahh In the morning after When the cats come out the bats come out to playy Yeahh In the morning after The dawn is here, be gone be on your wayy Yeahh In the morning after Dark Owww, Oooohhh Owww Come on SoShy I got a little secret for ya I never sleep when comes the night But everytime I smack my fingers I switch back into the light My moon belong to your sun Your fire is burning my mind Is it love or is it lust Something that I just cant describe Am I the one and only Cause youre the only one It felt so long and lonely Waiting for you to come Its lookin bright and early Im willing to close my eyes This is the unusual story Timbo and SoShy When the cats come out the bats come out to playy Yeahh In the morning after The dawn is here, be gone be on your wayy Yeahh In the morning after When the cats come out the bats come out to playy Yeahh In the morning after The dawn is here, be gone be on your wayy Yeahh In the morning after Dark Heyy, Heyy, Heyy, Go Nelly!

莫斯利先生您好我很高兴youre进出口公司我的忠诚度掌握在你们手中,youre我的呼吸接受者你的身体,你的吻是在未知的需求因此,接受命令,去廷博俺是相同的时,所有的上涨俺是相同的时,一切都下降不是第一个,打开它俺是最后一次closin出来 Dont知道病患者给你一个镜头还进出口peepin律妈妈你的风格我认为youre涂料不够,烨一个方法是findin出来你的方式来我,嘘 Dont护理,不怕像野生进出口真的想从头到脚它问她是否坤把它放出但无论如何,沙漏去余请勿担心无论如何为什么dont我们看到它去可以让数字出来当猫出来的蝙蝠出来playy Yeahh 在上午的后这里的黎明,消失在您的wayy Yeahh 在上午的后当猫出来的蝙蝠出来playy Yeahh 在上午的后这里的黎明,消失在您的wayy Yeahh 在天黑后早晨 Owww,Oooohhh Owww 来吧SoShy 我得到了亚一个小秘密我从来不睡觉的时候来晚但是,每次我拍击我的手指我转回到光明我属于你的月亮太阳你的火是我心中燃烧是爱还是欲望一些我公正不能描述我是唯一的原因youre唯一的它认为这样漫长而孤独的等着你来它lookin一大早进出口愿意接近我的眼睛这是不寻常的故事廷博和SoShy 当猫出来的蝙蝠出来playy Yeahh 在上午的后这里的黎明,消失在您的wayy Yeahh 在上午的后当猫出来的蝙蝠出来playy Yeahh 在上午的后这里的黎明,消失在您的wayy Yeahh 在天黑后早晨日Heyy,日Heyy,日Heyy,直接耐莉!

The Dealer shall have the right whenever in the Dealer's sole discretion, the Dealer shall consider it necessary for the protection of the Dealer, because of margin requirements or otherwise, or, in the event that a petition in bankruptcy, or a petition for the appointment of a receiver, is filed by or against the Client or, when an attachment is levied against the account of the Client with the Dealer, or, in the event of the death or judicial declaration of incompetence of the Client, to: satisfy any obligation the Client may have to the Dealer (either directly or by way of guaranty or suretyship) out of any property belonging to the Client in custody or control by the Dealer, sell any or all positions long in the Client's account, buy any or all positions which may be short in such account, and, cancel any outstanding orders in order to close the account or accounts of the Client, all without demand for margin or additional margin, notice to the Client, the Client's heirs, executors, administrators, legatees, personal, representatives or assigns, of sale or purchase or other notice or advertisement and whether or not the ownership interest shall be solely the Client's or jointly with others.

当交易商按其全权酌情决定权认为基於按金需求或其他原因而有必要保障交易商,或客户提出或被提出破产或委任破产管理人之呈请时,或客户在交易商之账户被扣押时,或客户死亡或法庭宣布无行事能力时,则交易商有权:以交易商为客户保管或控制之任何属於客户之财产偿还客户直接或以保证或担保形式所欠交易商之任何负债,沽售任何或全部客户账户内之买空位置,买入任何或全部有关账户之沽空位置,及取消任何未执行之交易指示以结束客户之账户。以上行动均毋须要求按金或要求增加按金,亦毋须向客户,客户之继承人,遗嘱执行人,遗产管理人,遗产继承人,个人代表或承让人发出买卖通知,其他通知或公布,不论客户是否独自拥有或共同拥有有关业权。

The Company shall have the right whenever in the Company's sole discretion, the Company shall consider it necessary for the protection of the Company, because of margin requirements or otherwise, or, in the event that a petition in bankruptcy, or a petition for the appointment of a receiver, is filed by or against the Client or, when an attachment is levied against the account of the Client with the Company, or, in the event of the death of judicial declaration of incompetence of the Client, to: satisfy any obligation the Client may have to the Company (either directly or by way of guaranty or suretyship) out of any property belonging to the Client in the custody or control of the Company, sell any or all positions long in the Client's account, buy any or all positions which may be short in such account, and, cancel any outstanding orders in order to close the account or accounts of the Client, all without demand for margin or additional margin, notice to the Client, the Client's heirs, executors, administrators, legatees, personal representatives or assigns, of sale or purchase or other notice or advertisement and whether or not the ownership interest shall be solely the Client's or jointly with others.

当公司按其全权酌情决定权认为基於按金需求或其他原因而有必要保障公司,或客户提出或被提出破产或委任破产管理人之呈请时,或客户在公司之帐户被扣押时,或客户死亡或法庭宣布客户无行事能力时,则公司有权:以公司为客户保管或控制之任何属於客户之财产偿还客户直接或以保证或担保形式所欠公司之任何负债沽售任何或全部客户帐户内之买空位置,买入任何或全部有关帐户之沽空位置,,及取消任何未执行之交易指示以结束客户之帐户。以上行动均毋须要求按金或要求增加按金,亦毋须向客户、客户之继承人、遗嘱执行人、遗产管理人、遗产继承人、个人代表或承让人发出买卖通知、其他通知或公布,不论客户是否独自拥有或共同拥有有关业权。

Tianjin, Zhi-xiang Precision Electronics Co., Ltd. is a Taiwanese joint venture. In January 1998 in the mainland to set up Johnson hardware factory in Dongguan, in July 2001 in Kunshan, Jiangsu to establish Ho Li Precision Electronics Ltd., with the market development and customer demand and in December 2006 the establishment of Jinnan District in Tianjin, Zhi-xiang precision Electronics Co., Ltd., mainly engaged in import of beryllium copper, phosphor bronze plate, yellow copper, S301, S304 stainless steel plate, aluminum material, SK5, SK7 high-carbon steel and high-conductivity copper a variety of different materials such as copper metal materials, meanwhile, should customers request a variety of sizes of sub-section, shear processing.

天津志翔精密电子有限公司是一家台商合资企业。1998年1月在大陆东莞设立德昌五金厂,2001年7月在江苏昆山设立合利精密电子有限公司,随着市场的发展与客户的需求与2006年12月在天津津南区设立志翔精密电子有限公司,主要经营进口铍铜、磷青铜板、黄铜板、S301、S304不锈钢板、铝材、SK5、SK7高碳钢及高导电红铜铜等多种不同材质的金属材料,同时,应客户要求可进行各种尺寸的分条、剪切加工。

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Kid In Demand
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Do you know, i need you to come back

你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。