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At first, with the low-frequency data measured, three of the LRE fault detection systems for the real-time condition are proposed using the nonlinear identification technology of the BP neural network, the state estimation technology of the dynamic neural network, and the pattern recognition technology of the fuzzy hypersphere neural network. The learning algorithms of the BP and dynamic neural network are researched at the same time. Furthermore, while the engine operation is divided into the start and steady-state processes, the real time ability, the response time, the accuracy, the robustness, the sensitivity and the monitoring parameter optimization are studied. In the test data analyses of the YF-75 engine, the detection system correctly carried out for all normal tests, and in the three abnormal tests the engine faults were accurately forecasted.

首先，基于低频测量数据，采用BP神经网络的非线性辨识技术、动态神经网络的状态估计技术及模糊超球神经网络的模式识别技术，提出了三种发动机故障实时检测系统；同时研究了BP神经网络和动态神经网络的学习算法；另外还把发动机工作分为启动过程和稳态过程，分别讨论了神经网络故障检测系统的实时性、及时性、准确性、鲁棒性、敏感性及参数优化问题；在YF-75发动机试车数据分析中，不仅全部正确地监测了正常试车过程，而且准确地预报了三次异常试车中的发动机故障。

At the end of -2006 on four quarters, quarter by quarter to reduce the number of shareholders, after a period of time the ready, on the Topix index over the same period also began in the low start, ushered in a rising prices; then in 2007, the number of shareholders, has begun to trend showed an increase quarter by quarter, but the first three quarters of 2007 alleviate the growing number of shareholders At the same time, the Shanghai index is still of inertia on the red, and all the way to its peak Biao .

在-2006四季度，按季度季度末的2006年，以减少股东人数，经过一段时间的准备期间的同期东证指数也开始在低开始时，在迎来了价格上涨，2007年以后，股东人数，已经开始的趋势显示按季度增加四分之一，但前三四分之二千零七缓解日益增长的股东，同时数，上海指数仍然是惯性的红色，一路飙到了最高点。

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。

When World War II ended the nucleus has lost US just to start Mai Hadu to plan the initial significance, it turned one kind of capital one kind to threaten for 0.6 ten years American and Soviet law China and Britain one after another to become five macronucleus great nations from now on, afterwards faces by India and Pakistan has one after another, but at the present Iran really for joins this ranks diligently 0.20 centuries speaking of the humanity without doubt is the multi-disaster century, is a war first, lets the humanity be involved in to front no death and the pain despairs, as soon as then follows is standing lives (death which the Madrid flu it creates to surpass a war fatality count) the humanity to fall into panic to, at the same time human cultureFaced with unprecedented test, but this kind of test still was continuing in fact, this tradition impelled the world with the non-traditional strategy balance to face the multistage development, finally caused the individual local conflict to be unceasing.

当二战结束时核已失去美国刚启动麦哈顿计划最初的意义，它已变成一种资本一种威胁。六十年过后美苏法中英相继成为五大核大国，之后以印巴朝相继拥有，而今伊朗真为加入该行列而努力。二十世纪对人类而言无疑是多灾的世纪，先是一战，让人类卷入到前所没有的死亡和痛苦绝望中，接着是伴随着一站而生马德里流感（其造成的死亡超过一战死亡数）人类陷入到更加得恐慌中，与此同时人类文明也面临着前所未有的考验，而事实上这种考验仍在延续，这种传统与非传统战略平衡推动着世界朝着多级化发展，最终导致个别地区争端不断。

That is a very simple game content man-eating strange rushing at us, we have to play quick letter to help the little boy throwing a weapon, if you are playing slow, then you have only been eaten and were eating the very tragic, the whole head bitten down ............ the amount of control methods: Click on PLAYGAME start the game, and then select the game difficulty level, EASY simple, MEDIUM Medium, HARD was hard to time enter the boy at the top of the letter appeared, or will be eaten out.

游戏内容佷简单就昰那个吃人怪朝我们冲过来旳时候，我们必需快速旳打出芓毋鞤助尐男孩扔ー件武器，如果伱打旳慢了，那伱呮冇被吃掉了，并且被吃旳非瑺惨，整个脑袋被咬下去……额……操作说朙：点击PLAYGAME幵始游戏，然后选择游戏难易程度，EASY简单，MEDIUM中等，HARD难要及时输入尐男孩仩方出现旳芓毋，否则就会被吃掉。

The new stadium has the advantage of being purpose built for football and at the club, they believe it will be the start of a new era, especially after the club's recovery last season to avoid relegation from the Primera Liga after looking doomed to descend at the midway point of the campaign.

新体育场的优势在于它是专门建造的足球和俱乐部，他们认为这将是开始一个新的时代，特别是在俱乐部的恢复，以避免上赛季降级后，西甲寻找注定要下降的中间点的运动。

At first the children sit sedately in long rows; each has brought a basket of gay colored hard boiled eggs, and those on the upper terrace send them rolling to the line next below, and those pass on the ribbon like streams to hundreds at the foot, who scramble for the hopping eggs and hurry panting to the top to start them down again.

坐在地势高处的孩子将彩蛋滚到紧下一排；这一排的孩子将滚动起来像一条条彩带般的彩蛋继续传递给地势最低处的数百人；而这数百人则争先恐后地将跳动著滚下来的彩蛋抢到手，然后气喘吁吁地跑到最高处再次把彩蛋滚下来。

Note: The Committee may provide, in the conditions of a competition (Rule 33-1), that if the player arrives at his starting point, ready to play, within five minutes after his starting time, in the absence of circumstances that warrant waiving the penalty of disqualification as provided in Rule 33-7, the penalty for failure to start on time is loss of the first hole in match play or two strokes at the first hole in stroke play instead of disqualification.

注：在比赛条件中（规则33-1），如果球员在其开球时间之后的五分钟内到达开球地点并做好比赛准备，即使不存在规则33-7中规定的免除取消资格的条件，委员会也可以规定对于未能按时开球的处罚是首洞判负或加罚两杆，而非取消资格。

Such-and-such, it start shoot forth in the end of march of the eighth years, florescence is from april to may, in the end of april it begins abloom, anthesis is mainly the middle ten days of may. at the same time, it is full of white lactic resin in the stem, collect the resin and put its at ventilated, shady and cool place.

如此往复，到第8年3月底开始见旬抽茎，花期4月底5月底，4 月底始花，5月中旬为盛花期，此时里面充满白色乳液状树脂，收集树脂，将收集的树脂在通风阴凉处阴干，即得块状凝固的树脂，入药称阿魏。

Pirlo squeezed to the bone, Pirlo overworked, leave our Andrea in peace: this was the common feeling amongst Rossonero fans on the playmaker, too good and too important to be sidelined due to the tiredness coming from the games he played this summer at EURO 2004 and at the Olympic Games with Under-21s, before returning to Milan and having an unbrilliant start to the season.

皮尔洛被用的太狠，皮尔洛过度操劳，让我们的安德里亚休息：这样都是发自于红黑军团的球迷们对这位中场组织球员共同的心声。

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％。