计算能力

The model of weighted LRIV for topology error identification and the method of calculating the weighting factor are formed. It can make the weighted innovation value of the topology error branch show up and improve identifying ability for topology error in little load flow value branches.

形成加权新息识别拓扑错误的模型和权值计算方法，这种加权算法使得发生拓扑错误的支路相应的加权连支推算新息元素值加大，可以改善新息图法对于小功率支路上发生的拓扑错误的识别能力。

D. Ability to recognise results, calculations or proposals that may be ill-founded, identify the source and nature of the problem and take corrective action

有能力认识到错误的结果，计算，建议。确定他们的来源，问题的内在，并做出正确的动作

Ordinarily, therefore, courts do not inquire into the adequacy of consideration This is particularly so when one or both of the values exchanged are uncertain or difficult to measure But it is also applied even when it is clear that the transaction is a mixture of bargain and gift See Comment c to 71 Gross inadequacy of consideration may be relevant to issues of capacity, fraud and the like, but the requirement of consideration is not a safeguard against imprudent and improvident contracts except in cases where it appears that there is no bargain in fact

通常，法院因此而并不探究约因的充分性。在一方双方交换的价值不确定或者难以计算时尤为如此。但这即使在交易很明显是协商和赠与的混合的情况下也是适用的。参见第71条的评论c。约因的重大不充分可能与能力、诈欺和相似性问题相关，但是，除非在事实上没有协商的案例中，约因的要件并非针对轻率的、无远见的契约的安全保障措施。

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。

These formulations can be used to calculate velocity, acceleration, inertial force of each link, and the power of actuator of each joint, as well as the maximum capacity of the manipulator.

这些公式可用来计算机器人上各连杆的运动速度、加速度、惯性力，以及各关节上驱动器的功率和机器人的最大负荷能力。

To solve this problem, Mobile IP was used because it is a standard developed by the Internet Engineering Task Force to support mobile computing.

移动IP是由IETF制定的标准，支持移动计算，所以可利用其提升DECT接入Internet的能力。

Second, the theory of scale space was used to design a new operator for target detection and tracking. Then, the property of scale invariant was analyzed and proved, and a tracking scheme based on the gradient LOG operator was proposed. Experimental results show that the gradient LOG operator is appropriate to describe small target in complex background, and the detection precision is in the level of sub-pixel. Furthermore, it is efficient and robust to noise.

然后根据尺度空间的基本理论构造了一种针对该成像模型的目标检测算子，分析并证明了该算子具有尺度不变性的优点，设计并实现了基于梯度LOG算子的小目标跟踪方案，实验结果表明：梯度LOG算子能够较好地跟踪复杂背景中的光团目标，定位精度可达亚像素级，且具有计算量小，抭嗓声能力强等优点。

Second, the theory of scale space was used to design a new operator for target detection and tracking. Then, the property of scale invariant was analyzed and proved, and a tracking scheme based on the gradient LOG operator was proposed. Experimental results show that the gradient LOG operator is appropriate to describe small target in complex background, and the detection precision is in the level of sub-pixel.

然后根据尺度空间的基本理论构造了一种针对该成像模型的目标检测算子，分析并证明了该算子具有尺度不变性的优点，设计并实现了基于梯度LOG 算子的小目标跟踪方案，实验结果表明：梯度LOG 算子能够较好地跟踪复杂背景中的光团目标，定位精度可达亚像素级，且具有计算量小，抗噪声能力强等优点。

This method implements a block cipher algorithm which has involutional structure by using module-based partial reconfiguration technology of Xilinx FPGA,and gives the solutions to the key technical issues such as cooperation between modules,communication channels design and timing adjusting scheme.

加密算法实现的对比实验验证了该方法的有效性。1引言可重构计算是当前计算机系统结构领域的发展趋势之一[1]，它利用可重构逻辑器件的在线编程能力以硬连线逻辑高效地实现算法操作，在加解密、图像处理等领域有着重要应用。

A systematical method, which can be applied to calculate the mechanical exergy including a phase change process, was put forward, based on the theoretical analysis of the phase change and the capability of doing work in an isothermal process.

为此，通过对定温变压过程下物态变化及其做功能力的理论分析，提出了适用于含相变过程的完整的机械火用计算方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。