自适应控制

Simulation result shows that inverse model counteracts dead-zone of the pump completely,and adaptive PID controller obtains good performance.

仿真结果表明逆模型抵消了泵的死区，改善了系统的静态性能，自适应PID控制器取得了良好的控制效果。

On the foundation of standard UKF algorithm, the ratio of the theoretical value to the practical ones of the innovation's covariance was taken as the input of the FLAC to reduce the dependency of FLAC on the filter model, the generality of the fussy adaptive UKF algorithm was intensified; In the procedure of adjusting the measurement noise's covariance dynamically, the adjusted range could be amplified or minified to different extent by setting the exponential adjusting parameter, so the adjusting velocity and precision of the algorithm was controlled.

在标准的非线性UKF算法基础上，以残差的实际方差与理论方差的比值作为FLAC的输入，使FLAC对滤波模型的依赖性减弱，强化了模糊自适应UKF方法的通用性；在对量测噪声方差阵进行动态调节的过程中，通过设置指数调节参数可不同程度地放大或缩小调节的幅度，使算法的调节速度和精度得到控制。

This approach subsumes traditional admission control technicians and enhances server performance by selectively adapting content in accordance with both load conditions and QoS requirements.

这种方案在传统的允入控制基础上改善了服务性能，根据网络负载情况和服务质量需求自适应选择传输内容，满足了客户对网络传输服务质量需求。

Additional high-tech extras for the Audi Q5 include the advanced key for keyless access to the vehicle, a tyre pressure monitoring system, the large panoramic glass sunroof with additional tilting function, the triple-zone climate control system, sun blinds for the rear side windows, the dynamic cornering light system known as Audi adaptive light, an electric tailgate and a swivelling trailer hitch.

附加高的奥迪Q5高科技演员包括了无钥匙进入车辆，轮胎压力监测系统先进的关键，庞大的额外倾斜功能的全景式玻璃天窗，在三区气候控制系统，为背面防晒窗口，动态转向灯系统，奥迪自适应照明，电动尾门和一个可旋转的拖车顺利众所周知的。

Nonlinear adaptive back-stepping tracking control for permanent magnet linear servo motor based on tuning function is addressed.

对永磁直线伺服电动机提出基于调整函数的非线性自适应Back-stepping跟踪控制。

Based on the analysis of characteristics of smart antenna,detailed discussion is performed for the theoretical methods of smart antenna. According to different methods of antenna beam processing and forming,smart antenna's architecture and classification are introduced.

0引言智能天线的概念是90年代初由一些学者提出，在微波技术、自动控制理论、自适应天线技术、数字信号处理技术和软件无线电技术等多学科基础上综合发展而成的一门新技术。

Secondly,this paper makes simulations on PID control,Nonline-PID control and Fuzzy-PID control under step-response and sudden-load change in the case of brush and brushless excitation system.

其次，分别在有刷和无刷励磁系统下，对普通PID、非线性PID和模糊自适应PID三种控制方式在阶跃响应和突变负载的情况下进行仿真，对输出的机端电压进行分析并得出相关结论。

Adaptive inverse control ; nonlinear ; neural network ; printer head carriage ; simulation

自适应逆控制；非线性；神经网络；打印头车架；仿真

Explained the cascade control system has the certain auto-adapted ability.

说明了串级控制系统具有一定的自适应能力。

In this paper,two experimental methods had been adopted to verify the correctness and practicality of the shape meter method:one is to roll aluminum plate and calculate the shape stiffness of mill and rolled piece,then survey aluminum plate crown to verify shape stiffness equation ;the other is to calculate survey data off line of hot continuous roll.

采用两种实验方式验证了板形计法的正确性和实用性，其一是通过轧铝板实验，计算轧机板形刚度和轧件板形刚度，由实测铝板凸度验证板形刚度方程；其二是由CVC板形控制热连轧机实测数据，用离线计算自适应系数的方法验证板形测控数学模

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。